Answer:
The left ventricle pumps blood through the aortic valve and into the aorta.
Explanation:
Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body's tissues through the aorta.
hope this helps:)
Answer:
Blood returns to the heart from the body via two large blood vessels called the superior vena cava and the inferior vena cava.
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A(n) dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional
A medical dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional.
What is a medical dictionary?The medical dictionary is a reference material that serves to help the healthcare practitioner to quickly look up the meaning of unfamiliar terms in the course of practice.
Thus, a medical dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional.
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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 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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A 60 year old with COPD is admitted with PaO2 of 40 while breathing room air, weight gain, shortness of breath, and 4 pedal edema. The most likely cause of the edema is:
The most likely cause of the edema is that the blood vessel on the body leak fluid.
What is edema?It should be noted that edema means the medical term that is used for swelling caused by fluid trapped in the tissue.
In this case, the most likely cause of the edema is that the blood vessel on the body leak fluid.
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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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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.
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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Mrs. Paterson is concerned about the deductibles and co-payments associated with original medicare. What can you tell her about medigap as an option to address this concern?.
Option:
a. If Mrs. Paterson applies during the Medigap open enrollment period, she will have to undergo a medical review to determine if she has a pre-existing condition that would increase the premium for a Medigap policy.
b. Medigap plans help beneficiaries cover coinsurance, co-payments, and/or deductibles for medically necessary services.
c. All costs not covered by Medicare are covered by some Medigap plans. d. Medigap plans are not sold by private companies and are a government insurance product.
Answer:
Medigap plans help beneficiaries cover coinsurance, co-payments, and/or deductibles for medically necessary services. Thus, the correct option is D.
What is role of the medigap?A group of supplemental insurance plans known as Medigap are designed to work with Medicare. These are private health insurance plans that assist in covering some of the extra expenses incurred by conventional Medicare, such as co-insurance.
Beneficiaries of Medigap policies can use their benefits to pay for co-insurance, copayments, and/or deductibles for essential medical services. Because of this, Mrs. Paterson might not give a hoot about the deductibles and co-pays connected with Original Medicare.
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Answer: Medigap plans help beneficiaries cover Original Medicare benefits, but they coordinate with Original Medicare coverage.
Explanation: Medigap plans do NOT cover all costs not coverred by medicare, are sold by private comanies and if she enrolls during her medigap OEP she will not have underwriting.
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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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 mother with Marfan syndrome comes with her 5 year old for a checkup. The child has myopia and a positive wrist and thumb sign. She reports that she was told by her last healthcare provider not to worry about this child. What is the next best step
Since the child has myopia and a positive wrist and thumb sign the best next step is to raise the issue of genetic referral.
What is Marfan syndrome?Marfan syndrome is a genetically inherited disorder that affects all the organs of the body that contains connective tissues.
Example of such organs are:
heart, eyes, blood vessels and bones.Since the mother has Marfan syndrome which can be inherited by the child, the best step to take is to raise the issue of genetic referral.
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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.
Which workout schedule would be best suited for a weight-liting workout that builds both strength and endurance
Answer:
b.
Explanation:
I read and article that mentioned that women on clomid may be more likely to get pregnant with twins the article said that normally there is a dominant follicle that releases a single eff but clomid can potentially make lots of follicles release an eff in a given month how might clomid do that
The article mentioned that women on Clomid may be more likely to get pregnant with twins is because that Since Clomid affects withinside the launch of more than one eggs, your probability of getting multiples.
What will increase your threat of getting twins?Factors that grow the threat of twins include: ingesting excessive quantities of dairy foods, being over the age of 30, and conceiving even as breastfeeding. Many fertility tablets inclusive of Clomid, Gonal-F, and Follistim additionally growth the percentage of a ]twin pregnancies.
It's an oral medicinal drug this is frequently used to deal with positive kinds of girl infertility. Clomid works by making the frame assume that your estrogen tiers are decrease than they are, which reasons the pituitary gland to growth secretion of follicle-stimulating hormone, or FSH, and luteinizing hormone, or LH Your probabilities of multiples is going up.
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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.
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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
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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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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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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What needs to occur in Catalyst if the client did not engage in any maladaptive behaviors during session
If the client did not engage in any maladaptive behaviors during session, record zero for each maladaptive behavior.
What is maladaptive behavior?A maladaptive behavior is defined as any behavior that interferes with an individual's daily life activities and their ability to adjust to and adapt to particular settings.
Some maladaptive behaviors include:
Avoidance,Withdrawal, andPassive aggressionIn the Catalyst app, if the client did not engage in any maladaptive behaviors during session, record zero for each maladaptive behavior.
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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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which is an appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150
Amiodarone bolus will be the appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150, i.e., option A.
What is Amiodarone bolus?Because amiodarone can cause severe vein irritation, adequate rinsing after bolus injection is required.
In the treatment of prolonged, refractory ventricular fibrillation, 300 mg as a bolus injection after adrenaline and defibrillation, followed by 150 mg bolus injection if necessary.
The missing options of the question are:
Amiodarone bolusIntracardiac epinephrineInsertion of a pacemakerCardiopulmonary resuscitation (CPR)Amiodarone bolus will be the appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150.
Thus, the correct option is A.
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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.
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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Mr. Sinclair has diabetes and heart trouble and is generally satisfied with the care he has received under Original Medicare, but he would like to know more about Medicare Advantage Special Needs Plans (SNPs). What could you tell him
Mr. Sinclair needs the Special Needs Plan because it includes special care for patients with chronic conditions as he does have.
What is Medicare?Medicare is the health insurance scheme that is provided by the Government of the United States of America and covers only citizens who are 65 yeas old and above.
Mr. Sinclair needs the Special Needs Plan because it includes special care for patients with chronic conditions as he does have.
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Answer: SNPs have special programs for enrollees with chronic conditions, like Mr. Sinclair, and they provide prescription drug coverage that could be very helpful as well.
Explanation:
Assume you have been asked to collect data on health problems facing a remote community
which is still primitive and has strong traditional beliefs. Explain potential obstacles that might be
experienced and how they can be addressed
The obstacle of language barrier and distrust when collecting dat can be overcome by using a trusted member of the community as an interpreter and showing respect for their beliefs and customs.
What is data collection?
Data collection refers to the process of gathering data about a particular subject or topic
Data gathering is essential in health care as it provides information on which how beat to handle health care delivery.
One of the challenges will be language and communication barrier.
Another challenge is convincing the people to trust you.
The best way to handle the first obstacle will be to go through a trusted member of the community as an interpreter.
The second obstacle will be to show them concern and respect their culture and beliefs.
Therefore, the obstacle of language barrier and distrust when collecting dat can be overcome by using a trusted member of the community as an interpreter and showing respect for their beliefs and customs.
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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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Mrs. Allen has a rare condition for which two different brand name drugs are the only available treatment. She is concerned that since no generic prescription drug is available and these drugs are very high cost, she will not be able to find a Medicare Part D prescription drug plan that covers either one of them. What should you tell her?
She should use the more effective drug for the treatment of the disease in order to treat her condition.
What she do for the treatment of her disease?She should use the drug which is more effective in the treatment of her rare condition because that drug which is more effective, treat her disease very fast as compared to other drug which has low effectiveness.
So we can conclude that she should use the more effective drug for the treatment of the disease in order to treat her condition.
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Answer:
Medicare prescription drug plans are required to cover drugs in each therapeutic category. She should be able to enroll in a Medicare prescription drug plan that covers the medications she needs.
Explanation:
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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A client is to have an indwelling urinary catheter inserted. Which precaution is followed during this procedure
The precaution followed during the procedure of indwelling urinary catheter insertion is shown below.
What is the process of indwelling urinary catheter insertion?Indwelling urethral catheter (IDC) insertion is an intensive technique that should only be done under aseptic conditions. Urinary catheters are often implanted by a medical doctor. They are inserted through the tube that drains urine out of the bladder.
During this process, the precautions to be followed include:
Examine the amount of water needed to inflate the IDC balloon.assemble the removal equipmentMake sure the patient has privacy and is lying down.Between the patient's legs, place an impermeable sheet/kidney dish.Hand hygiene and gloves are required.Start by removing any straps and totally deflating the balloon.If feasible, gently remove the catheter on exhalation, using rotation motions if necessary.Hand hygiene should be practiced.Learn more about the process of indwelling urinary catheter insertion here:
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