The nurse is reviewing the laboratory test results for a client who has recently been diagnosed with hypertension. Which result is most important to communicate to the health care provider?

Serum creatinine of 2.8 mg/dL

Serum hemoglobin of 14.7 g/dL

Blood glucose level of 96 mg/dL

Serum potassium of 4.5 mEq/L

Answer and Explanation

The Correct Answer is A

Among the given laboratory test results for a client with recently diagnosed hypertension, the most important result to communicate to the health care provider is option (A), "Serum creatinine of 2.8 mg/dL."

Serum creatinine is a measure of kidney function, and a value of 2.8 mg/dL indicates elevated creatinine levels. Elevated serum creatinine is a concerning finding, as it suggests decreased kidney function or kidney impairment. Hypertension can have a significant impact on the kidneys, and kidney damage is a common complication of uncontrolled high blood pressure.

The kidneys play a crucial role in regulating blood pressure by excreting waste products and excess fluids from the body. When kidney function is compromised due to hypertension, it can further worsen the blood pressure control, leading to a vicious cycle of kidney damage and worsening hypertension.

Option (B), "Serum hemoglobin of 14.7 g/dL," is within the normal range and does not indicate an immediate concern related to the client's hypertension.

Option (C), "Blood glucose level of 96 mg/dL," is also within the normal range for blood glucose and may not be directly related to the client's hypertension.

Option (D), "Serum potassium of 4.5 mEq/L," is within the normal range. While potassium levels are essential to monitor, they are not the most critical concern compared to kidney function in this context.

The elevated serum creatinine level suggests a potential complication of hypertension, namely kidney damage or decreased kidney function. Therefore, it is essential to communicate this finding promptly to the health care provider for further evaluation and appropriate management to address the client's kidney health and optimize blood pressure control.

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Correct Answer is D

Explanation

Discharge teaching for a client with heart failure and reduced ejection fraction should prioritize education about medications that are essential in managing heart failure, such as angiotensin-converting enzyme (ACE) inhibitors.

ACE inhibitors are a class of medications commonly prescribed to heart failure patients with reduced ejection fraction. They work by dilating blood vessels, reducing the workload on the heart, and improving the heart's pumping ability. They are one of the cornerstones of heart failure management and have been shown to reduce symptoms, improve quality of life, and prolong survival in heart failure patients.

Educating the client about the benefits and effects of ACE inhibitors is crucial to promote medication adherence and ensure they understand the importance of taking this medication as prescribed. Common side effects, such as dizziness or dry cough, should also be discussed so the client knows what to expect and when to notify their healthcare provider.

While the other options may also be relevant to a client with heart failure, including starting an aerobic exercise program (A), reducing salt intake (B), and scheduling regular follow-up appointments (C), the immediate priority in discharge teaching should be about the medication regimen and the specific benefits and effects of ACE inhibitors. Other aspects of heart failure management can be addressed during the overall education and follow-up sessions.

A. Increase in the patient's heart rate. B. Decrease in premature ventricular contractions. C. Increase in strength of peripheral pulses. D. Decrease in premature atrial contractions

Correct Answer is A

Explanation

Atropine is an anticholinergic medication that acts by blocking the effects of the parasympathetic nervous system on the heart, leading to an increase in heart rate (positive chronotropic effect) and conduction velocity (positive dromotropic effect). In patients with symptomatic type 1 second degree atrioventricular (AV) block (also known as Mobitz type 1 or Wenckebach), the electrical impulses between the atria and ventricles are delayed or blocked intermittently, resulting in a progressive lengthening of the PR interval until a ventricular beat is dropped.

When atropine is administered to a patient with symptomatic type 1 AV block, it can counteract the increased vagal tone that contributes to the block and help improve the conduction through the AV node. As a result, the heart rate is expected to increase, which is a positive response to the medication.

The other options listed (B) Decrease in premature ventricular contractions, (C) Increase in strength of peripheral pulses, and (D) Decrease in premature atrial contractions, are not directly related to the effect of atropine on type 1 AV block and are not typical findings associated with atropine administration in this context. The main goal of administering atropine in this situation is to increase the heart rate and improve the AV conduction to alleviate symptoms associated with the AV block.

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The nurse is reviewing the laboratory test results for a client who has recently been diagnosed with hypertension. Which result is most important to communicate to the health care provider?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which topic will the nurse plan to include in discharge teaching for a client who has heart failure with reduced ejection fraction?

Correct Answer is D

Explanation

After the nurse gives IV atropine to a patient with symptomatic type 1. second-degree atrioventricular (AV) block, which finding indicates that the drug has been effective?

Correct Answer is A

Explanation

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