The flow rate in mL/hr is 10.
What is Infusion?An infusion may be defined as a process of being extracted some compounds from original products.
The flow rate is calculated as:
Amount of dose given to patient per hour = 20mg/hr.
Total concentration of dose = 500mg.
Total volume in mL = 250mL.
Flow rate = Amount of dose given to patient per hour/Total concentration of dose × Total volume in mL.
= [tex]\frac{20 mg/hr}{500 mg} * 250[/tex] = 10mL/hr.
Therefore, The flow rate in mL/hr is 10.
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Aminophylline 0.5 milligrams/kg/hr is prescribed for an 80 kg man; 500 milligrams in 500 ml infusion is prepared. At what rate should the infusion run (in ml/hr.)?
Here, the rate of infusion is 40mLs/hr.
What is Infusion?An infusion may be defined as a process of being extracted some compounds from original products.
To find the dose required = 0.5 (mg) x patient weight (kg)
= 0.5mg x 80 = 40mg
Available Aminophylline is 500mg in 500 mLs = 1mg in a mL
To find the actual rate of infusion = [tex]\frac{40 * 500 mL }{500}[/tex]
= [tex]\frac{40 mg * 1ml}{1 mg}[/tex] = 40mLs/hour.
Therefore, the rate of infusion is 40mLs/hr.
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In her theory of health as expanded consciousness, Margaret Newman suggests that health professionals should concentrate on:
Margaret Newman suggests that health professionals should concentrate on identifying the underlying patterns in those lives that have led to current circumstances.
Who are health professionals?Health professionals are the people who diagnose, treat, and prevent human illnesses.
In this case, Margaret Newman suggests that health professionals should concentrate on identifying the underlying patterns in those lives that have led to current circumstances.
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Who is responsible
care environments
for ensuring that patient
are safe and efficient?
Answer:
Patient safety is an essential and vital component of quality nursing care. However, the nation's health care system is prone to errors, and can be detrimental to safe patient care, as a result of basic systems flaws
.A variety of stakeholders (society in general; patients; individual nurses; nursing educators, administrators, and researchers; physicians; governments and legislative bodies; professional associations; and accrediting agencies) are responsible for ensuring that patient care is safely delivered and that no harm occurs to patients. The responsibility of these stakeholders in addressing patient safety in the context of a nursing shortage is discussed, along with specific actions they have taken, and can continue to take, to promote safe care.
Explanation:
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An older adult client takes diazepam for anxiety. Which drug level should be routinely evaluated for possible toxicity
The drug that should be routinely evaluated for possible toxicity is digoxin.
What is toxicity?The term toxicity refers to the point that a drug could lead to harm in a patient. This often stems from the use of the drug.
Given that the drug digoxin has been traditionally used to treat heart conditions an could lead to toxicity, it ought to be evaluated for possible toxicity.
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What is the name of the tool that supports overall health by providing guidance on the quantities of nutrients that are most likely to result in optimal health
Dietary reference intake is the tool that supports overall health by providing guidance on the quantities of nutrients to be taken.
What is Nutrient?These are substances which are usually gotten from food and helps to promote growth and survival.
The Dietary reference intake tells an individual the adequate quantity of nutrient to be consumed for optimal health.
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Increasing the amount of weight for your exercises increases the demands made upon your body. Group of answer choices True False
A breastfeeding mother is worried that her baby will develop food allergies if she eats peanuts or tree nuts before breastfeeding. Food allergies do not develop after breastfeeding, but they do develop if the infant is formula fed. Current evidence regarding breastfeeding and food allergies states that
Current evidence regarding breastfeeding and food allergies states that dietary restrictions will not prevent or delay food allergies in infants.
What is a Food allergy?A Food allergy may be defined as a circumstance when the body's immune system responds unusually to distinctive foods and causes some abnormal reactions in the body.
There must be a possibility of food allergy in infants due to breastfeeding. So, it is required for the mothers to take normal foodstuffs during the time of breastfeeding.
This is also because dietary regulations and limitations will not control or hinder certain types of food allergies in infants majorly.
Therefore, it is well described above.
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The beta-carotene in dark green, leafy vegetables is abundant but masked by large amounts of which pigment?.
The beta-carotene in dark green, leafy vegetables is abundant but masked by large amounts of the green pigment chlorophyll.
trace a drop of blood from the aorta through the body?
Answer:
See Below for Answer
Explanation:
Hello!
Im asuming that you want to know the flow of blood throughout the body?
If so, the blood is pumped from the Aorta through the Arteries to the Arterial Capillaries from here gas exchange occurs (Blood is deoxygenated and loaded up with CO2) from here the Veins will take the blood back to the heart. To accomplish this goal they will take the superior and inferior Vena Cava, Oxygen-poor blood will then fill the Right Atrium until the heart relaxes and the Tricuspid valve opens. Once this Valve opens the blood will flow to the Right Ventricle. Once the heart contracts the blood will be forces out of the right ventricle into the Pulmonary Artery to the lungs, It is here in the lungs where the blood will flow through Bronchial Capillaries to be reoxygenated and release their stored CO2 gas. The blood will re-enter the heart via the pulmonary vein and fill the left Aorta. Once the heart relaxes the blood will flow through the bicuspid valve to the left ventricle. the Heart will then contract again and push the blood to the Aorta and the cylcle will begin anew.
Hope this helps!
H.M>
what type of vaccine would be most effective against tuberculosis a disease that requires a strong
Answer:
BCG, or bacille Calmette-Guerin, is a vaccine for tuberculosis (TB) disease.
The requirement for folate during pregnancy increases from 400 micrograms per day to _____ micrograms per day.
According to the research, the requirement for folate during pregnancy increases to 600 micrograms per day.
What is folate?
It is a water-soluble vitamin found naturally in a number of foods that is essential for DNA synthesis.
During pregnancy it is necessary to take 600 micrograms per day as it inhibits DNA synthesis for the development of different fetal organs, especially the neural tube.
Therefore, we can conclude that the requirement for folate during pregnancy increases to 600 micrograms per day.
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In vaginal delivery done in the hospital setting, the doctor routinely orders an oxytocin to be given to the mother parenterally. The oxytocin is usually given after the placenta has been delivered and not before because:
The oxytocin is usually given after the placenta has been delivered and not before because it helps to stop postpartum bleeding.
What is postpartum hemorrhage?Postpartum hemorrhage it bleeding occurs immediately after the third stage of labor which is after the delivery of placenta.
The administration of oxytocin through the intravenously helps to provide a bolus dose few hours or immediately after delivery of placenta to help in the contraction of the blood vessels of the womb thereby arresting bleeding.
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The nurse is teaching a class on pain management strategies. Which client statement requires additional teaching
The client statement that requires additional teaching is that persistent pain is a warning in the body that alerts the sympathetic nervous system.
Who is a nurse?The function of a nurse in a health organization such as hospitals, clinics, etc is to take care of the patients.
In this case, the client statement that requires additional teaching is that persistent pain is a warning in the body that alerts the sympathetic nervous system.
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One way health problems can be addressed is through ________, which includes the use of computers, lasers, and other revolutionary techniques.
One way health problems can be addressed is through technology, which includes the use of computers, lasers, and other revolutionary techniques.
How has technology helped us solve health-related problems?Over the years, we've seen an increase in technological advancement which has been beneficial in solving problems related to medical and health sectors.
Some of these solution processes involves the use of computers in:
Storing, and retrieving information about patients' health.The use of AI and technological devices to carry out appropriate medical treatment for patients. etcLearn more about health technology here:
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Two problems encountered in human health risk assessment are _______________________ and ___________________.
The problems encountered in human health risk assessment are the exploration of data to low doses and extrapolation of data from non-human species to humans.
What is human health risk assessment?It should be noted that human health risk assessment is the measured exposure level to the health of an individual.
In this case, the problems encountered in human health risk assessment are the exploration of data to low doses and extrapolation of data from non-human species to humans.
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A 50-year-old man presents to the office for evaluation of persistent perianal pain and pressure. He reports it started approximately 4 days ago, and has worsened. He reports he has avoided defecation because of the discomfort. Vital are as follows: T 101.2F, BP 140/80 mmHg, HR 88 bpm, RR 16/min, SpO2 99% on room air. Physical exam reveals an area of fluctuance measuring approximately 4cm in diameter in the right perianal region with swelling of the perirectal tissue on the right. Digital rectal exam reveals significant tenderness in the area of the induration, but normal rectal tone or gross blood. What is the most likely diagnosi
The most likely diagnosis following the above listed symptoms is hemorrhoids.
What are hemorrhoids?Hemorrhoids is defined as a disease that occur due to inflammation of the vein at the rectum. The inflammation at the rectal region is due to:
Straining during bowel movements. Sitting for long periods of time on the toilet and Having chronic diarrhea or constipation.Therefore, the likely diagnosis is hemorrhoids.
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During your abdominal exam on the previous patient, you flex the patient's right hip to 90 degrees and take his right ankle in your right hand and with your left hand externally then internally rotate his hip by moving the knee back and forth. The patient denies any abdominal pain with this movement. What physical exam sign did you just perform and what disease is it ruling out
The physical exam sign that is being performed on the patient is Obturator sign and it rules out acute appendicitis.
What is Obturator sign?Obturator sign is a type of physical examination sign that is used to assess inflamed pelvic appendix that is in contact with the obturator internus muscle.
This procedure is carried out by:
Flexing the patient's right hip to 90 degrees,take his right ankle in your right hand and with your left hand externally,then internally rotate his hip by moving the knee back and forth.The absence of abdominal pain is indicative of absence of acute appendicitis.
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A 75-year-old male with long-standing hypertension and angina due to coronary heart disease presents with ankle edema, nocturia, increased shortness of breath with activity, and a chronic nonproductive cough. He has a past history of smoking two packs per day and is an ex-alcoholic. His blood pressure is 170/80 and his heart rate is 100. Electrocardiography and chest radiography indicate the presence of left ventricular hypertrophy.
A. Relate the presence of uncontrolled hypertension and coronary artery disease to the development of heart failure in this man.
B. Explain the significance of left ventricular hypertrophy in terms of both a compensatory mechanism and as a pathologic mechanism in the progression of heart failure.
C. Explain the management and treatment for this diagnosis.
Hypertension or high blood pressure is a common disease that leads to heart diseases. Hypertension and CAD lead to heart diseases as they narrow the vessels and weaken the cardiac muscles.
What is heart failure?Heart failure is a disease condition that is caused by weakened muscles that hinder the function of the heart to pump the blood to the blood efficiently.
Uncontrolled hypertension narrows the vessels that block the blood flow and CAD on other hand weakens the cardiac muscles that do not allow the heart to pump blood and hence resulting in heart failure.
Left ventricular hypertrophy and heart failure can be avoided if hypertension is treated as LVH is a response towards the high blood pressure that affects the myocardial structure. If LVH is not treated then it may lead to systolic heart failure.
This disease or symptoms can be managed by reducing the salt content in the diet so that fluid retention is reduced. Diuretics like thiazides are used in the treatment to balance the venous pressure and blood volume and hence the edema is reduced.
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The second and third trimesters of pregnancy occur entirely within the _____ period of prenatal development.
The second and third trimesters of pregnancy occur entirely within the fetal period of prenatal development.
What is the fetus?The fetus refers to the unborn offspring in mammals that grows during a given period of prenatal development.
In humans, the fetus is the body structure that generates form the embryonic state of development.
In conclusion, The second and third trimesters of pregnancy occur entirely within the fetal period of prenatal development.
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When the body mass index rises above the threshold of ____ kg/m2, mortality from heart disease, cancer, and diabetes also increases.
When the body mass index rises above the threshold of 35 kg/m2, mortality from heart disease, cancer, and diabetes also increases.
What does BMI of 35 kg/m2 indicate?BMI of 35 kg/m2 indicates that the person is obese. This BMI has more chances of mortality from heart disease, cancer, and diabetes because of the very large weight of the person.
So we can conclude that When the body mass index rises above the threshold of 35 kg/m2, mortality from heart disease, cancer, and diabetes also increases.
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In addition to having less fat and fewer calories, a skim-milk latte is also a good source of _____.
A skim-milk latte is also a good source of protein, calcium, and vitamin D.
What is the benefits of skim milk?Skim milk and whole milk are good sources of protein, calcium, and vitamin D as well as potassium which can lower your blood pressure. The main benefit of skim milk is that we can get a good amount of protein with no added fat.
So we can conclude that a skim-milk latte is also a good source of protein, calcium, and vitamin D.
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Barbiturates and benzodiazepines are included in which category of drugs?.
Answer:
Like barbiturates, benzos are classified as sedative-hypnotic drugs and central nervous depressants. They also treat anxiety, panic disorders, sleep problems, and seizure disorders.
A conversion factor is multiplied by a _________ to arrive at a charge.
A conversion factor is multiplied by a relative value unit to arrive at a charge.
What is a Conversion Factor in Medical Dosage Calculation?A conversion factor is a number that is used to convert one set of units into another either by dividing or multiplying them. When converting to an equivalent value, the proper conversion factor must be utilized.
So let's assume we want to convert from kilogram to pounds; we need to use the proper conversion factor from standard dimension analysis.
Therefore, a conversion factor is multiplied by a relative value unit to arrive at a charge.
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If the AED came equipped with adult AED pads only, Vickie should not use them. Instead, she should call for someone to bring pediatric AED pads and continue CPR until the new pads arrive. True or false
The information given regarding the automated external defibrillator is false.
What is AED?It should be noted that AED means automated external defibrillator that's used to help those experiencing sudden cardiac arrest.
In this case, she should not vall for someone to bring pediatric AED pads and continue CPR until the new pads arrive but rather use the one that came with it.
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A client with chronic alcoholism has been found to have Wernicke encephalopathy. This irreversible complication is characterized by what
The characteristics of Wernicke encephalopathy are;
ophthalmoplegia, ataxia, confusionWhat is alcoholism?The term alcoholism refers to a situation in which a person takes in alcohol excessively to the point that it begins to result in certain health challenges.
There are three signs that usually characterize the irreversible development of Wernicke encephalopathy which are;
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Wernicke's encephalopathy is a degenerative condition of the brain brought on by thiamine deficiency (vitamin B1). It can be brought on by excessive drinking, nutritional deficits, chronic vomiting, eating problems, or side effects from chemotherapy. The thalamus and hypothalamus of the brain are harmed by B1 deficiency.
The features of Wernicke encephalopathy are;
ophthalmoplegia, sataxia, sconfusion
What is meaning of alcoholism?When a person consumes alcohol inordinately to the point where it starts to cause specific health issues, that circumstance is referred to be alcoholism.
The three symptoms listed below typically indicate that Wernicke encephalopathy is developing irreversibly.
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For a 1.62% gel, 75g pump bottle, if there are 60 pumps per bottle and a member is prescribed 4 pumps per day, how many bottles will the member need per month (30 days)?
The person needs only two bottles if there are 60 pumps per bottle and a member is prescribed 4 pumps per day.
How many bottles will the member need per month?If there are 60 pumps per bottle and a member is prescribed 4 pumps per day, then only two bottles will the member need per month because one bottle last for 15 days. So in this way two bottles are enough for 30 days.
So we can conclude that the person needs only two bottles if there are 60 pumps per bottle and a member is prescribed 4 pumps per day.
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A person's health is determined by a combination of _____ and environmental factors.
Group of answer choices
heredity, or, genetic
luck
religion
ethnicity
Answer:
heredity, or, genetic
Explanation:
A large factor impacting an individual's health is the genetic predispositions people have. It is for this reason that many illnesses run in families.
The fluid within bursae functions to cushion structures in or around a joint. In bursitis, excessive fluid accumulates and joint movements become painful. What is the name of this fluid within healthy bursae?.
A synovial membrane makes up the bursae in your body. The synovial fluid in the bursa sac is secreted by this delicate cellular barrier.
Synovial fluid:
The synovial joint cavities contain synovial fluid, also known as synovia, a viscous non-Newtonian fluid. The main function of synovial fluid, which has an egg white-like consistency, is to lessen friction between the articular cartilage of synovial joints during movement.
The body reacts to cartilage damage, such as that caused by osteoarthritis, by producing more synovial fluid (often three times as much) to make up for the diseased joint.
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What would be the most appropriate initial investigation for thyroid nodules
Answer:
Ultrasound. This imaging technique uses high-frequency sound waves to produce images of your thyroid gland. A thyroid ultrasound provides the best information about the shape and structure of nodules. Doctors may use it to distinguish cysts from solid nodules or to determine if multiple nodules are present.
what is the correct sequence of actions for performing mouth to mouth and nose breaths for an infant
The correct sequence of actions for performing mouth to mouth and nose breaths for an infant would be explained below.
What is cardiopulmonary resuscitation?Cardiopulmonary resuscitation (CPR) is an emergency procedure that combines rescue breathing (mouth-to-mouth) and chest compressions to help make blood available foro the brain.
The correct sequence of actions for performing mouth to mouth and nose breaths for an infant include the following:
Ensure the head is in a neutral position and lift the chin.Take a breath, then cover your baby's mouth and nose with your mouth, making sure it's sealed. If you cannot cover both the mouth and nose at the same time, just seal 1 with your mouth. If you choose the nose, close the lips to stop air escaping.Blow a breath steadily into the baby's mouth and nose over 1 second. It should be sufficient to make the chest visibly rise.Keeping their head tilted and chin lifted, take your mouth away and watch for the chest to fall as air comes out.Take another breath and repeat this sequence 4 more times.Learn more about respiration here:
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