The nurse auscultates a loud heart murmur while performing a cardiac assessment on a client. The nurse is aware that a heart murmur reflects:

increased fluid in the pericardial sac.

dysfunction of one or more heart valves.

an aneurysm of the descending aorta.

an occlusion of the right coronary artery.

Answer and Explanation

The Correct Answer is B

A. increased fluid in the pericardial sac: While fluid accumulation can affect heart sounds, it typically leads to muffled heart sounds rather than a loud murmur. Increased fluid in the pericardial sac (pericardial effusion) usually does not produce a classic heart murmur.

B. dysfunction of one or more heart valves: This statement is correct. Heart murmurs are often caused by turbulence in blood flow due to the dysfunction of heart valves, such as stenosis (narrowing) or regurgitation (leaking). A loud murmur suggests significant turbulence, which is often indicative of valvular heart disease.

C. an aneurysm of the descending aorta: While an aortic aneurysm can cause other types of heart sounds or signs of cardiovascular compromise, it is not primarily associated with heart murmurs.

D. an occlusion of the right coronary artery: An occlusion may lead to ischemia or myocardial infarction, which can cause changes in heart sounds, but it does not directly cause a heart murmur. Murmurs are more specifically related to blood flow dynamics, particularly involving valves.

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Free Nursing Study Resources

Correct Answer is B

Explanation

A. 47-year-old male construction foreman who takes atenolol: Atenolol is a beta-blocker used for hypertension and does not typically contribute to folic acid deficiency. This client’s occupation and medication are not directly associated with folate deficiency.

B. 43-year-old female with Crohn's disease: This client is at high risk for folic acid deficiency due to the malabsorption issues commonly associated with Crohn's disease. Inflammatory bowel diseases can impair the absorption of nutrients, including folate, making this client the most likely candidate for folic acid deficiency.

C. 58-year-old male who smokes one pack of cigarettes per day: Smoking is associated with various health risks, but it does not directly correlate with folic acid deficiency. This client may face other health issues, but folate deficiency is not specifically indicated.

D. 23-year-old female who drinks a glass of wine with dinner: Moderate alcohol consumption may affect folate metabolism, but a single glass of wine is unlikely to cause a significant deficiency. Other factors would need to be considered for a diagnosis of folate deficiency.

A. “I will drink milk every day to increase dietary calcium." B. "I will take my pill each day after dinner. C. "I will take my pill each day with my breakfast." D. “I will limit my intake of citrus juices”

Correct Answer is C

Explanation

A) “I will drink milk every day to increase dietary calcium": While increasing dietary calcium can be beneficial, it is not directly related to the administration of bumetanide. The focus should be on the timing and consistency of taking the medication.

B) “I will take my pill each day after dinner”: Taking bumetanide after dinner may not be ideal as it can lead to increased urination during the night, potentially disrupting sleep. It is generally recommended to take diuretics earlier in the day.

C) “I will take my pill each day with my breakfast”: This statement indicates an understanding of the importance of taking the medication at a consistent time each day, preferably in the morning. Taking bumetanide with breakfast helps to avoid nocturnal diuresis and ensures the medication is taken regularly.

D) “I will limit my intake of citrus juices”: While certain dietary considerations may be important, limiting citrus juices is not specifically related to the administration of bumetanide. The primary focus should be on the timing and consistency of taking the medication.

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The nurse auscultates a loud heart murmur while performing a cardiac assessment on a client. The nurse is aware that a heart murmur reflects:

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Naxlex Comprehensive Predictor Exams

The nurse is reviewing the past medical history of a group of clients. Which client would the nurse suspect as having folic acid deficiency? The:

Correct Answer is B

Explanation

The nurse is teaching a client with hypertension about the prescribed bumetanide, a loop diuretic, 1 mg PO daily. Which statement, made by the client would indicate that the teaching has been effective?

Correct Answer is C

Explanation

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