A nurse is explaining the importance of an electrocardiogram (ECG) in the diagnosis of hypertension. Which statement should the nurse include in the discussion?

"An ECG helps determine the extent of blockages in your arteries caused by hypertension."

"ECG results are used to identify any enlargement or abnormalities in your heart due to hypertension."

"An ECG is essential in diagnosing kidney damage, which is a common complication of hypertension."

"ECG results provide information on the levels of sodium and potassium in your blood, which may be affected by hypertension."

Answer and Explanation

The Correct Answer is B

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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Correct Answer is A

Explanation

A) Correct answer. Age is a non-modifiable risk factor for hypertension. As individuals get older, the risk of developing hypertension increases.

B) This option is incorrect. A sedentary lifestyle is a modifiable risk factor for hypertension, as regular physical activity can help lower blood pressure.

C) This option is incorrect. High sodium intake is a modifiable risk factor for hypertension. Reducing sodium intake can help prevent and manage hypertension.

D) This option is incorrect. Obesity is a modifiable risk factor for hypertension. Weight reduction through lifestyle changes can contribute to blood pressure control.

A. "Take your medication first thing in the morning on an empty stomach for optimal absorption." B. "It is best to take your medication with a large meal to minimize potential side effects." C. "Take your medication at the same time every day, regardless of meals, to maintain consistent blood levels." D. "Avoid taking your medication in the evening to prevent disturbances in your sleep pattern."

Correct Answer is C

Explanation

A) This option is incorrect. Taking antihypertensive medications on an empty stomach may lead to gastrointestinal irritation and is not the recommended approach.

B) This option is incorrect. While taking medication with a meal can help reduce potential stomach upset, it is not the primary consideration when timing antihypertensive medications.

C) Correct answer. It is essential to take antihypertensive medications at the same time every day to maintain consistent blood levels and ensure effectiveness. Consistency in medication administration is critical for controlling blood pressure.

D) This option is incorrect. Some antihypertensive medications, such as diuretics, may be best taken in the morning to avoid nighttime urination. However, the timing of medications should be discussed with the prescribing healthcare provider based on the specific medication regimen.

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A nurse is explaining the importance of an electrocardiogram (ECG) in the diagnosis of hypertension. Which statement should the nurse include in the discussion?

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Naxlex Comprehensive Predictor Exams

A nurse is discussing non-modifiable risk factors for hypertension with a client. Which factor should the nurse include in the discussion?

Correct Answer is A

Explanation

A nurse is caring for a client with hypertension who is prescribed antihypertensive medications. The client asks the nurse about the best time to take their medication. What should the nurse instruct the client?

Correct Answer is C

Explanation

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