When they do occur, the most common is chest pressure or pain, typically on the left side of the body angina pectoris.
Is angina pectoris a heart attack?Angina pectoris or angina is temporary chest pain or discomfort as a result of decreased blood flow to the heart muscle. Angina is not a heart attack, but it is a sign of increased risk for heart attack.
Is angina pectoris serious?Angina is chest pain caused by reduced blood flow to the heart muscles. It's not usually life threatening, but it's a warning sign that you could be at risk of a heart attack or stroke. With treatment and healthy lifestyle changes, it's possible to control angina and reduce the risk of these more serious problems.
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Prior to administering an injection, the site should be inspected. Which of the following factors may eliminate a site for injection?MastectomyEdemaMoles
The area where the injection will be given should be free of moles, rashes, and lesions. By choosing the right location, the test site can be accurately read at the right time.
IM Injections When choosing an IM site, take into account the patient's age, health, and size as well as the type of medication they are taking. To prevent issues, switch up your IM platforms. Long-lasting discomfort, tissue necrosis, abscesses, and damage to blood vessels, bones, or nerves are examples of potential complications. Because it offers a comparably larger muscle mass than the deltoid, the anterolateral aspect of the thigh is the recommended injection site for the majority of infants.The best location on your body to administer an IM injection depends on a number of variables, including the medication being administered, the condition being treated, how quickly or slowly the medication needs to take effect, and the type of injection being administered. Your weight, age, the cost of the injection, how often it is given, and other factors may also have an impact on the best type of injection for your body.
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john, age 33, has a total cholesterol level of 188 mg/dl. how often should he be screened for hypercholesterolemia?
John who has a total cholesterol level of 188mg/dl should be screened for hypercholesterolemia, every 5 years.
Cholesterol is the lipid substances present inside the living organisms. It forms the very essential component of the cell membranes as it maintains the fluidity of the plasma membrane. Low levels are cholesterol are essential for the body but excessive amounts can cause severe heart diseases.
Hypercholesterolemia is the lipid disorder where the LDL is too high in the blood. LDL stands for Low Density Lipids that are considered as the bad form of cholesterol. The disorder can cause higher risk of heart attack and stroke.
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After administering activated charcoal to a patient, it is MOST important to:A. call medical control.B. be alert for vomiting.C. reassess the patient's blood pressure.D. document the intervention.
After administering activated charcoal to a patient, it is MOST important to be alert for vomiting
Activated charcoal also has some potential risks, such as causing vomiting and interfering with absorption of any medications a person takes. If a person is already vomiting, this substance may make things worse.
Side effects may develop with long-term use: black tongue, black stools, vomiting, diarrhea or constipation. Activated charcoal interacts with acetaminophen and other drugs, thereby decreasing their efficacy
CHARCOAL is a dietary supplement. It is used to absorb gases in stomach that cause stomach gas. Do not use this supplement to treat poisonings or overdose.
We believe it to be most effective treatment available for nausea and vomiting and should always be used as the primary treatment of choice. Often, very uncomfortable patients will feel well in seconds after swallowing the charcoal slurry made from charcoal powder stirred in water.”
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which scale(s) should the nurse use to assess li na chen for the presence of depressive symptoms? (select all that apply.)
Continuous low mood or sadness, feeling hopeless and helpless and having low self-esteem are the depressive symptoms .
Despite the fact that "depressed mood" and "loss of interest or pleasure in nearly all activities" are the two main characteristics of a major depressive episode, there is a compelling argument for paying more attention to symptoms of exhaustion, sleep disturbance, anxiety, and neurocognitive and sexual dysfunction in the diagnosis and evaluation.
Depressive symptomatology is the collection of symptoms that are associated with depression, such as poor mood and a loss of enjoyment in routine activities that go beyond the normal range of negative feelings that a person might experience.
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the nurse knows that when caring for the older adult, there are several normal aging processes that put the client at risk for toxicity. what factor puts such clients at increased risk for drug toxicity?
The factor which puts clients at increased risk for drug toxicity are primarily caused by medication errors, such as giving high doses of medication without considering the impact of ageing and frailty on drug disposition, particularly renal and hepatic clearance.
The failure to take into account the elderly's increased pharmacodynamic sensitivity to various regularly used medications, such as cardiovascular and central nervous system medications, may be the other contributing reason. The incidence of combination therapy is observed to be highest in the elderly compared to the general population. Sometimes a pharmacological combination might result in synergistic toxicity, which is more dangerous than the combined risks of toxicity from each drug used alone. For instance, when corticosteroids and NSAIDs are combined, there may be a 10% increase in the chance of older patients developing NSAID-induced peptic ulcers. The risk of peptic ulcer disease was found to be 15 times higher in those who used corticosteroids and NSAIDs simultaneously than in people who did not use either medication.
Similarly, concurrent use of oral anticoagulants and NSAIDs has been found to significantly raise the relative risk of hospitalisation for hemorrhagic peptic ulcer disease in senior patients (over 65 years old), but the hazards were lower when used alone. [17] This implies that while providing pharmaceuticals to older patients, it is important to recognise and take into account the "synergism of toxicity" factors. However, there are situations when polypharmacy can successfully treat some medical conditions, including as hypertension and epilepsy.
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which of the following lesions have/has an abrupt or sudden onset? a. pemphigus b. recurrent herpes c. mucous membrane pemphigoid d. lichen planus
B) Recurrent herpes has the lesions have an abrupt or sudden onset.
Recurrences of genital herpes are common, and many patients who recognize a recurrence experience localized genital pain or tingling in the legs, hips, or buttocks that occur hours to days before the onset of herpes lesions. Any prodrome of stabbing pain. The first outbreak of genital herpes usually lasts an average of 20 days. Recurrent outbreaks are shorter than usual and can last about 10 days. Using antiviral drugs can shorten the duration. Some people have the virus even if they have no symptoms. Others may only have outbreaks or outbreaks that occur infrequently. Some people have regular outbreaks that occur every one to four weeks.
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the nurse is assisting in providing surgical instructions to a preoperative client who will have abdominal surgery. which instructions would be appropriate to include in the preoperative plan of care?
The type of planning and surgical instruction required varies with each individual and type of surgery. Preoperative education, including rationales related to a client's expected postoperative behavior, has a positive outcome on recovery and prevention of complications.
Postoperatively, the client will be monitored closely with vital signs and the client should understand this is routine. General anesthesia predisposes clients to respiratory problems that can lead to atelectasis and pneumonia in the postoperative period. Therefore, coughing and deep breathing are important exercises to be taught in the preoperative period. Specific instructions that the client needs to receive before discharge should include wound care, dietary instructions, medication instructions, personal hygiene, and follow-up appointments.
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According to a study by Myra Bluebond-Langner, seriously ill children in a leukemia ward were able to guess their condition by
A. having conversations with adults who dropped hints.
B. comparing themselves to other children on the ward.
C. interpreting how people behaved toward them.
D. reading their medical charts when nobody was looking.
According to a research conducted Myra Bluebond Langner, children with leukemia who were in a bad state were able to guess the health by seeing how other people interacted with them.
What causes leukemia primarily?Although there is no known cause of acute leukemia, certain persons are at higher risk due to factors including radiation exposure. exposure to particular chemical substances, such benzene. viruses such as the virus that causes human T cell leukemia.
Can leukemia go undiagnosed for a long time?Leukemia cells overgrow and drive out healthy blood cells in CLL. These cells frequently accumulate gradually over time. Many people go years without experiencing any symptoms. The cells may eventually spread to other regions of the body, including the spleen, liver, and lymph nodes.
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You have responded to a woman who has possible premature labor. She is 8 months pregnant and is experiencing labor pains. During your assessment, you note that the baby is not yet crowning. You need to determine whether delivery is imminent or not. You should next:A. check the level of the fundus.
B. complete a set of vital signs.
C. check for cervix dilation.
D. time her contractions.
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You have responded to a woman who has possible premature labor. She is 8 months pregnant and is experiencing labor pains. During your assessment, you note that the baby is not yet crowning. You need to determine whether delivery is imminent or not. You should next-Option D
Premature labour occurs between the 20th and 37th week of pregnancy when uterine contractions cause the cervix, or uterine mouth, to open earlier than usual. This can cause premature birth. Certain factors, such as carrying twins, may increase a woman's chances of having premature labour. Multiple pregnancies, infections, and chronic conditions such as diabetes and high blood pressure are among the causes; however, no cause is always found. There may also be a genetic component.A contraction occurs when the muscles of your uterus tighten and then relax. Contractions aid in the passage of your baby. When you're in full-fledged labour, your contractions last 30 to 70 seconds and occur 5 to 10 minutes apart. They're so intense that you can't walk or talk.
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using the decs and the aacn baccalaureate essential for professional nursing practice ix to this case, describe how the plan of care for this patient by an associate degree nurse and a baccalaureate-prepared nurse should differ. which assessment findings would each nurse identify and what interventions would accompany each.
The goal of clinical learning is to build and hone the information and abilities required to manage patient care as a member of an interprofessional team.
What is the purpose of the AACN Essentials of baccalaureate education for professional nursing practice?The AACN Essentials, which are used to define nursing education quality, specify the required curriculum content and expected competencies of graduates from baccalaureate, master's, and doctor of nursing practise programmes.Its goal was to close the gap between theory and practise and guarantee uniform results before a person started working in a new clinical position. The framework affects nurses pursuing bachelor's, master's, and doctorate degrees by bringing reforms to all graduate and postgraduate programmes offered by the AACN.An progression from a technical RN to a professional RN is represented by the ADN to BSN transition. With more knowledge and comprehension of RN specialties and abilities, BSN nurses may benefit from increasing independence in decision-making at work.To learn more about clinical refer to:
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which statement is true? medical assistants may receive a lab report by way of fax. medical assistants do not place originating reports in the medical record if there was a telephone report obtained. medical assistants cannot obtain laboratory reports by telephone. medical assistants cannot obtain radiology reports by telephone.
Medical assistants cannot obtain radiology reports by telephone is true.
What is medical assistance?
Medical workers known as medical assistants work as doctors' assistance in hospitals and physician offices. They might take your vital signs, measure your height and weight, and lead you to the examination room. Your symptoms and any health issues will be discussed with medical assistants, who will then relay this information to your doctor.
Despite working closely with doctors, medical assistants are not permitted to counsel patients on their health. Their only responsibilities are to gather data and set up the patient and doctor for the appointment.
They could do elementary laboratory procedures, get rid of polluted materials, and sanitise medical equipment. They could also be responsible for tasks including explaining medications or special diets to patients, getting them ready for x-rays, taking out stitches, drawing blood, or changing bandages.
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this links the nervous system to the endocrine system via the pituitary gland
Answer: The Hypothalamus
Explanation:
TRUE/FALSE. slow-twitch muscle fibers have a high resistance to fatigue. please select the best answer from the choices provided.
Slow-twitch muscle fibers exhibit a high level of fatigue resistance, which is a true statement. Kinesiology is a phenomenon that is related to slow-twitch muscle fibers.
Possessing a great resistance to exhaustion, do slow twitch muscles?Dedicated to prolonged, smaller motions and postural control, slow-twitch muscle fibers are resistant to exhaustion. They are more aerobic in nature than fast-twitch fibers and have more mitochondria and myoglobin.
For what reason are slow-twitch fibers fatigue-resistant?Blood vessels proliferate more in muscles with slower twitch fibers. This is due to the fact that in order to perform for a prolonged period of time without becoming exhausted, they require an adequate and consistent supply of blood and oxygen.
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the nurse is caring for a client who is hospitalized and has an indwelling urethral catheter. which finding confirms the client has developed an infection?
The infection that the client has developed is Urine culture is positive for vancomycin-resistant enterococci (VRE).
All hospitalized sufferers are at risk of contracting a nosocomial contamination. Some sufferers are at more danger than others-younger children, the elderly, and individuals with compromised immune structures are much more likely to get an contamination. The nurse have to decide that the patron receiving chemotherapy is the patron at finest danger for VRE contamination because of having a compromised immune device from the chemotherapy. Symptoms will rely upon the web website online of contamination, however encompass fever and ache on the web website online. Wound contamination signs and symptoms may encompass swelling, redness, and discharge (pus).
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when to stop using gauze after wisdom tooth extraction?
he classification of drugs is based on their ______. action in the body
The process of grouping medications according to their similarities is known as classification. For instance, it is based on the risk of misuse and its medical value.
Schedules are the drug classifications used in pharmacology.
How are drugs categorized according to how they work?Drugs are categorized into six groups based on how they affect: 1) systems for signal transmission, 2) additional components of plasmatic membranes, 3) gene therapy, 4) intracellular, 5) extracellular, and 6) invasive agents Every class of drugs' specific biochemical mechanisms of action are taken into consideration and described.
What is an explanation for how a drug affects the body?Pharmacodynamics describes how drugs affect the human body or any other organism, and pharmacokinetics describes how the body reacts to drugs.
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a nurse concludes a nursing diagnosis of altered health management is appropriate for a client who has stopped taking prescribed medications. which factor would be most important for the nurse to determine?
1: Poor cognitive function 2: Forgetting 3. Mobility problems 4: Visual disability are important for the nurse to determine.
What are Nursing diagnosis ?A nursing diagnosis is a clinical judgement that aids nurses in choosing the best course of treatment for their patients. It is a vital component of the nursing process. Possible interventions for the patient, family, and community are determined by this diagnosis. They are created after carefully taking into account the physical examination of the patient and can be used to gauge how well the nursing care plan is working. In this post, we'll look at the 4 categories, examples of nursing diagnoses, and the NANDA nursing diagnosis list.
Nursing diagnosis may seem laborious and outmoded to some nurses. However, it is a vital tool that, by applying evidence-based nursing research, increases patient safety.
The nursing diagnosis is officially defined as follows, according to NANDA-I: "Nursing diagnosis is a clinical judgment about individual, family, or community responses to actual or potential health problems/life processes. A nursing diagnosis provides the basis for selection of nursing interventions to achieve outcomes for which the nurse is accountable.”
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after teaching a group of students about transmission-based precautions, the instructor determines that the education was successful when the students identify which medical condition as requiring airborne precautions?
There are 3 forms of transmission-primarily based totally precautions--contact, droplet, and airborne - the sort used relies upon at the mode of transmission of a selected disease.
Transmission-Based Precautions are for sufferers who're regarded or suspected to be inflamed or colonized with infectious agents, which include positive epidemiologically critical pathogens, which require extra manage measures to successfully save you transmission. Additional Precautions are contamination prevention and manage precautions and practices required further to Routine Practices. They are primarily based totally at the mode (means) of transmission of the infectious agent: airborne, droplet, and contact.
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as the nurse documents the client's assessment, the nurse is correct to question which activity of a client with type ii diabetes mellitus? (select all that apply. one, some, or all options may be correct.)
as the nurse documents the client's assessment, the nurse is correct to question about the regularity of the client's with type ii diabetes mellitus are Client's frequency for checking blood glucose,Quantity of Ensure taken per day, Reason for lack of appetite and Amount of water and other fluids taken daily.
Insulin is not adequately used by your body if you have type 2. Additionally, while some individuals may maintain their blood glucose (blood sugar) levels by a good diet and regular exercise, others may require medication or insulin.
The main causes of type 2 diabetes are two connected issues: the development of insulin resistance in the muscle, fat, and liver cells.These cells' dysfunctional connections with insulin hinder them from adequately absorbing sugar. The amount of insulin the pancreas can make is insufficient to control blood sugar levels.
A lifelong condition, it is serious. Without treatment, type 2 diabetes can cause major harm to your heart, feet, eyes, and other bodily organs. It can also cause serious damage to your blood sugar levels, which can lead to blindness. Diabetes complications are what these are known as.
Complete question:
as the nurse documents the client's assessment, the nurse is correct to question which activity of a client with type ii diabetes mellitus? (select all that apply. one, some, or all options may be correct.)
Client's frequency for checking blood glucose.
Quantity of Ensure taken per day.
Reason for lack of appetite.
Amount of water and other fluids taken daily.
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which action for nutritional needs would the nurse take for a depressed client who has been sitting alone in a chair most of the day and displays no interest in eating?
The nurse should take a holistic approach when addressing the nutritional needs of a depressed client. First, the nurse should assess the client's nutritional status and ask questions to determine their caloric and nutrient intake.
They should also assess for signs of an eating disorder. Then, the nurse should create a plan of care to increase nutritious intake and provide nutrition education. Additionally, the nurse should assess the client's environment to ensure access to healthy food and support. Setting realistic goals and encouraging the client to eat with others should also be part of the plan.
Finally, the nurse should monitor the client's nutritional status and evaluate the effectiveness of the interventions. All of these measures can help improve the client's nutritional status and ensure their nutritional needs are met.
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a nurse is interviewing a client who seems anxious. which nonverbal communication by the nurse helps to facilitate a relaxed environment for the client during the interview process?
By maintaining a neutral and friendly expression throughout the interview, the nurse encourages the client to feel at ease.Don't interrupt, just nod your head. To signal that you are engaged, lean in closer while keeping eye contact.
Building rapport also requires the use of nonverbal communication such facial expressions, eye contact, body language, gestures, posture, and tone of voice. A little smile can make a big difference. You can also nod your head and keep eye contact with the patient to demonstrate interest in what they are saying. When you can, take a seat and lean forward to display your engagement. Utilize open, non-threatening body language.
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what are the names of 7 pulse points on the human body?
There are only 5 human pulse points, namely systemic arteries, aorta, pulmonary arteries, arterioles, and capillaries.
What is pulse?Arteries are blood vessels that are muscular and are responsible for carrying blood away from the heart. The function of the arteries is different from the veins that carry blood to the heart. The walls of the blood vessels around the arteries consist of 3 layers in the form of an outer elastic layer, a middle layer in the form of smooth muscle cells, and also an inner layer consisting of a single layer of thin-walled cells.
Arteries have thick, strong, and elastic walls which are useful for providing pumping power heart so that it can distribute blood to all parts of the body. The heart pumping causes blood to flow and ultimately exerts pressure along the walls of the blood vessels through which it passes and makes pulsations. There are 5 pulse points in the human body: systemic arteries, aorta, pulmonary arteries, arterioles, and capillaries.
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the nurse is reading the doxorubicin drug label. select the statement that applies to the drug label.
The nurse should check the patient's cardiac function and infiltration at the infusion site while they are receiving doxorubicin treatment.
Doxorubicin is a well-known chemotherapeutic drug used to treat a number of malignancies. Adriamycin is another name for it. It inhibits the enzyme topoisomerase, which reduces or stops the growth of cancerous cells.
Doxorubicin is cardiotoxic, hence the patient's heart condition needs to be regularly checked. Giving dexrazoxane together with ACE inhibitors may help to protect the heart. Doxorubicin's vesicant properties after extravasation might cause serious local damage, thus it's important to check the infusion site. Doxorubicin has no effect on pancreatic function. Apoptosis of the cell is therefore induced when DNMT1 is disrupted, which also causes DNA methylation, genetic material instability, and asymmetric transcription.
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the nurse is assessing an older client's response to various medications the client is taking. the nurse knows that which body systems require close assessment for impairment? (select all that apply.)
Cardiovascular
Hepatic
Renal are the body systems require close assessment for impairment.
What is assessing?
To judge the worth or significance of something: A college will judge a student's aptitude based on their grades. Assessing something also means judging its price or value: Millions of dollars were estimated as the flood damage by government officials.
Assess is often used interchangeably with the words appraise, estimate, evaluate, rate, and value.
Despite being used interchangeably, tests and assessments do have distinct meanings. A test is a "product" that evaluates a specific action or set of goals. In the meantime, evaluation is viewed as a process rather than a finished good. Both during and after instruction, assessments are used.
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a woman is diagnosed with a vaginal infection. after teaching the client about measures to reduce her risk, the nurse determines that the client needs additional teaching when she states which factor as increasing her risk?
The nurse determines that the client needs additional teaching about factors that increase the risk of vaginal infections, namely having diabetes that is not receiving treatment, doing vaginal douching or
Often wears pants that are damp and tight.
What is vaginal infection?vaginal infection or known as vaginitis is an infection or inflammation that occurs in the vagina and can cause symptoms such as discharge, itching, and pain. Usually, the cause of this condition is a change in the balance of vaginal bacteria or infection. Reduced estrogen levels after menopause and some skin disorders can also cause vaginitis.
Some factors that can increase vaginitis are:
Have diabetes that is not receiving treatment.Doing vaginal douching or cleaning the inside of the vagina.Often wears pants that are damp and tight.Use birth control spiral or spermicide.Frequent use of feminine hygiene products.Learn more about infections caused by protozoa cause vaginitis here :
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it is the first day of your emergency medicine elective rotation and it is a very busy evening. the attending, dr. roberts, suggests that you shadow for the first few hours to become oriented to how the emergency department works.
A nurse practitioner will evaluate your condition after you have explained your situation. Depending on the seriousness of your condition or injury, you may be requested to wait or proceed right away to an exam room. As soon as you enter the examination room, a caregiver will ask your a few inquiries and complete paperwork that the doctor will evaluate.
What function does the emergency room serve?Any patient in need of urgent medical care who is critically ill should go to the emergency department as soon as possible Today's emergency rooms are run by certified emergency physicians and nurses with specialized training in providing urgent care to protect life or limb.
Who practices medicine in the emergency room?Medical practitioners that specialize in emergency medicine are known as ER doctors in medical emergencies. They are able to identify and manage a wide range of medical problems and can refer patients to other healthcare providers for additional care.
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organisms that populate the human body and which protect it from disease are termed normal
Organisms that populate the human body and protect it from disease are called Lymphocytes
What is an Organism?An organism is a unit of living things that are composed of a combination of all organ systems that work together so that life functions can be formed in it. In the human body, there are various organisms that have their respective duties. One of them is Lymphocytes.
Lymphocytes are leukocytes that are important for maintaining the immune system. There are two main types of lymphocytes, namely B cell lymphocytes and T cells. B lymphocytes function to make antibodies to fight bacteria, viruses, and poisons that attack the body.
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a patient is scheduled to have a heart valve replacement with a porcine valve. which patient does the nurse understand may refuse the use of any porcine-based product?
The patient's beliefs and concerns should be taken into consideration when they refuse the use of a porcine-based product. The nurse should discuss other options that may be available, such as a mechanical or tissue-based valve.
Clear and accurate information should be given to the patient regarding the risks and benefits of the different valve options. This can help the patient to make an informed decision and choose the best option for their health. In some cases, religious or cultural beliefs may be so strong that the patient is unwilling to consider the use of any porcine-based product.
It is important for the nurse to be respectful and understanding of the patient's beliefs and needs. Furthermore, the nurse should provide the patient with a list of other potential alternatives to porcine-based products.
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what minimum amount of ko2 is required for the apparatus to produce enough oxygen to allow the user 35 minutes to exit in an emergency? assume that an adult consumes approximately 9.8 g of oxygen in 35 minutes of normal breathing.
The minimum amount of KO₂ needed for a device to produce enough oxygen to allow the user to escape in an emergency for 35 minutes is 29 g.
Potassium superoxide is an inorganic compound with the formula KO₂. It is a yellow paramagnetic solid that decomposes in moist air. It is a rare example of a stable salt of the superoxide anion.
The reaction is:
4KO₂ + 2CO₂ → 2K₂CO₃ + 3O₂
The mass of oxygen is 9.8 g, so the number of moles of O₂ is:
Molar mass = 32 g/mol
Moles O₂ = Mass/molar mass.
Moles O₂ = 9.8/32 g/mol
Moles O₂ = 0.306 moles
After knowing the number of moles of O₂, we can determine the number of moles of KO₂:
Moles KO₂ = 0.306 x 4/3 = 0.408 moles
And the mass can be calculated:
mass KO₂ = moles x molar mass of KO₂
mass KO₂ = 0.408 mol x 71.1 g/mol
mass KO₂ = 29 grams
So, the mass of KO₂ is 29 grams.
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Research on adopted children shows that biological children of alcoholics being raised by nonalcoholic adoptive parents __________.A) have a greater risk for becoming alcoholicB) have a lower risk of becoming alcoholicC) develop drug problemsD) have a lower tolerance to alcohol
Research on adopted children shows that biological children of alcoholics being raised by non alcoholic adoptive parents have a greater risk for becoming alcoholic.
Why being raised by non alcoholic adoptive parents have a greater risk for becoming alcoholic ?These results imply that genetic rather than environmental factors play a major role in the relationship between a history of parental alcoholism and adolescent offspring's behavioural disinhibition. As a shared environmental risk factor in adoptive families, parental alcohol abuse has also been shown to occur.
Only when adolescents were genetically related to their parents who were raising them did a history of parental alcoholism correspond to higher levels of disinhibition. Exposure to parental alcohol abuse during the adolescent's lifetime was linked to an increased risk of alcohol use in adolescents who were adopted, but not in other family members with a history of parental alcoholism.
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