A nurse is reviewing diagnostic tests for hypertension with a client. Which test directly measures blood pressure levels for 24 hours?
Electrocardiogram (ECG)
Blood glucose test
Ambulatory Blood Pressure Monitoring (ABPM)
Renal function panel
The Correct Answer is C
A) This option is incorrect. An electrocardiogram (ECG) measures electrical activity in the heart, not blood pressure levels.
B) This option is incorrect. A blood glucose test measures blood sugar levels, not blood pressure.
C) Correct answer. Ambulatory Blood Pressure Monitoring (ABPM) is a diagnostic test that measures blood pressure levels at regular intervals over 24 hours, providing a comprehensive view of a client's blood pressure variations.
D) This option is incorrect. A renal function panel assesses kidney function, not blood pressure levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) This option is incorrect. Proteinuria (presence of protein in urine) is not directly related to hypertensive retinopathy.
B) Correct answer. Blurred vision is a common symptom of hypertensive retinopathy, a condition characterized by damage to the blood vessels in the retina due to hypertension.
C) This option is incorrect. Peripheral edema is a sign of fluid retention and may be related to heart failure or kidney problems but is not specifically associated with hypertensive retinopathy.
D) This option is incorrect. Tingling in the extremities is not a typical manifestation of hypertensive retinopathy. It may be related to other conditions, such as peripheral neuropathy.
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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