A nurse is explaining the purpose of blood tests for hypertension diagnosis to a client. Which parameter should the nurse indicate as essential in assessing kidney function?
Electrolyte levels
Cholesterol profile
Blood glucose levels
Creatinine and BUN (blood urea nitrogen) levels
The Correct Answer is D
A) This option is incorrect. While electrolyte levels are essential in assessing overall health, they are not specifically used to evaluate kidney function in the context of hypertension diagnosis.
B) This option is incorrect. Cholesterol profile evaluation is essential for assessing cardiovascular health, but it is not the primary purpose of blood tests in hypertension diagnosis.
C) This option is incorrect. Blood glucose levels are vital for diagnosing and managing diabetes, but they are not directly related to kidney function assessment for hypertension diagnosis.
D) Correct answer. Creatinine and BUN (blood urea nitrogen) levels are essential markers used to assess kidney function in the context of hypertension diagnosis. Hypertension can lead to kidney damage, and these blood tests help identify any impairment in kidney function.
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Related Questions
Correct Answer is D
Explanation
A) This option is incorrect. Visual disturbances are more commonly associated with hypertensive crises, not arterial damage.
B) This option is incorrect. Peripheral neuropathy is not a common complication of hypertension.
C) This option is incorrect. Peripheral edema is often associated with heart failure, not arterial damage resulting from hypertension.
D) Correct answer. Atherosclerosis, the buildup of plaque in the arteries, is a common complication of uncontrolled hypertension. Hypertension can cause chronic damage to the blood vessel walls, promoting the development of atherosclerotic plaques, which further narrows and stiffens the arteries.
Correct Answer is B
Explanation
A) This option is incorrect. While hypertension is a risk factor for cardiovascular diseases like atherosclerosis, an ECG primarily assesses the heart's electrical activity, not arterial blockages.
B) Correct answer. An ECG is essential in diagnosing and assessing heart abnormalities, such as left ventricular hypertrophy, which can result from the strain caused by hypertension.
C) This option is incorrect. An ECG is not directly used to diagnose kidney damage. Blood tests like creatinine and BUN are more specific for assessing kidney function in the context of hypertension.
D) This option is incorrect. An ECG does not provide information on blood levels of sodium and potassium. Blood tests are used for evaluating electrolyte levels, not ECG results.
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