Which of the following describes a situation in which the blood pressure is severely elevated and there is evidence of actual target organ damage?

Secondary hypertension

Hypertensive urgency

Hypertensive emergency

Primary hypertension

Answer and Explanation

The Correct Answer is C

A. Secondary hypertension is high blood pressure due to an identifiable cause, such as renal disease, but it does not describe an acute situation with target organ damage.

B. Hypertensive urgency is a situation where the blood pressure is severely elevated but without evidence of target organ damage.

C. Hypertensive emergency is characterized by severely elevated blood pressure with evidence of acute target organ damage, such as encephalopathy, myocardial infarction, or renal failure, requiring immediate medical intervention.

D. Primary hypertension, also known as essential hypertension, is high blood pressure without a known secondary cause and does not describe an acute emergency.

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Correct Answer is D

Explanation

A. Documentation of waveform values is important but does not directly enhance patient safety during monitoring.

B. Limiting the pressure tubing length can help maintain accuracy, but it is not the primary safety measure.

C. Zero referencing is crucial for accurate readings, but it must be done in conjunction with ensuring alarms are active.

D. Ensuring that alarm limits are turned on and appropriately set is the best safety measure to immediately alert the nurse to any critical changes in the patient's status.

A. "The catheter will be in position until the heart has a chance to heal." B. The catheter will allow the provider to better manage fluid therapy." C. "The catheter tip comes to rest inside my brother's left ventricle." D. "The catheter will provide multiple IV sites to give intravenous fluid."

Correct Answer is B

Explanation

A. While a CVP catheter might be in place for an extended period, its purpose is not directly related to heart healing.

B. The CVP catheter is used to monitor central venous pressure, which helps guide fluid management and assess right heart function.

C. The CVP catheter does not extend into the left ventricle; it is typically positioned in the superior vena cava or right atrium.

D. The CVP catheter may have multiple lumens for administering fluids, but its primary purpose is hemodynamic monitoring, not just providing IV access.

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Which of the following describes a situation in which the blood pressure is severely elevated and there is evidence of actual target organ damage?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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