A client with a history of hypertension is admitted with a severe headache and blurred vision. Which of the following findings would indicate a hypertensive crisis?

Blood pressure of 180/120 mmHg.

Heart rate of 90 beats per minute.

Respiratory rate of 20 breaths per minute.

Temperature of 37°C (98.6°F).

Answer and Explanation

The Correct Answer is A

Choice A rationale
A blood pressure reading of 180/120 mmHg or higher is indicative of a hypertensive crisis. This condition requires immediate medical attention to prevent damage to vital organs such as the heart, kidneys, and brain.
Choice B rationale
A heart rate of 90 beats per minute is within the normal range and does not indicate a hypertensive crisis. While it is important to monitor heart rate, it is not a definitive sign of a hypertensive emergency.
Choice C rationale
A respiratory rate of 20 breaths per minute is within the normal range and does not indicate a hypertensive crisis. Respiratory rate alone is not a reliable indicator of hypertensive emergencies.
Choice D rationale
A temperature of 37°C (98.6°F) is normal and does not indicate a hypertensive crisis. Body temperature is not a primary indicator of hypertensive emergencies.

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Correct Answer is B

Explanation

Choice A rationale
Checking blood sugar levels before each meal is a good practice for managing diabetes and does not indicate a need for further teaching.
Choice B rationale
Skipping medication if blood sugar is normal indicates a misunderstanding of diabetes management. Medications should be taken as prescribed to maintain consistent blood sugar levels.
Choice C rationale
Following a balanced diet and exercising regularly are important components of diabetes management and do not indicate a need for further teaching.
Choice D rationale
Monitoring feet for cuts or sores is crucial for diabetes management to prevent complications like infections and ulcers.

A. Cellulitis. B. Deep vein thrombosis. C. Osteomyelitis. D. Gout.

Correct Answer is A

Explanation

Choice A rationale
Cellulitis is characterized by a red, swollen, and warm area on the skin, often accompanied by fever. It is a bacterial infection of the skin and underlying tissues.
Choice B rationale
Deep vein thrombosis (DVT) typically presents with swelling, pain, and warmth in the affected leg but not redness and fever as primary symptoms.
Choice C rationale
Osteomyelitis involves infection of the bone, presenting with localized pain, swelling, and fever, but not typically a red, swollen area on the skin.
Choice D rationale
Gout causes joint pain, swelling, and redness, usually in the big toe, but not a red, swollen area on the leg.

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A client with a history of hypertension is admitted with a severe headache and blurred vision. Which of the following findings would indicate a hypertensive crisis?

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Naxlex Comprehensive Predictor Exams

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