A patient is diagnosed with primary hypertension and asks the nurse what caused the condition.
Which response would the nurse give?
"There is no identified cause!”
"A decrease in plasma renin levels.”
"Too much plaque in the blood vessels.”
"Kidney disease is the most common cause.”
The Correct Answer is A
Choice B rationale:
A decrease in plasma renin levels is not a known cause of primary hypertension. Primary hypertension often has no identifiable cause, and it is a diagnosis of exclusion.
Choice C rationale:
Too much plaque in the blood vessels describes atherosclerosis, which is a risk factor for hypertension but not the direct cause of primary hypertension. Plaque buildup narrows arteries and increases resistance, contributing to elevated blood pressure.
Choice D rationale:
Kidney disease can cause secondary hypertension but is not the most common cause of primary hypertension. Primary hypertension, also known as essential hypertension, is the most common form, and its exact cause remains unknown in many cases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
This statement is incorrect. Mexican Americans do not have higher rates of good blood pressure control compared to other populations.
Choice B rationale:
This statement is incorrect. Mexican Americans are not more likely to receive treatment for hypertension compared to other populations.
Choice C rationale:
This statement is incorrect. While hypertension is prevalent among Mexican Americans, stating they have the highest prevalence of hypertension in the world is inaccurate. The prevalence of hypertension is influenced by various factors and can vary across different regions globally.
Correct Answer is C
Explanation
The correct answer is choice c. “I will take my iron supplement along with meals.”
Choice A rationale:
Taking iron supplements with a straw is recommended to prevent staining of the teeth, which is a common side effect of liquid iron supplements.
Choice B rationale:
Taking iron supplements at bedtime can be beneficial for some patients, especially if they experience gastrointestinal discomfort when taking iron during the day.
Choice C rationale:
Taking iron supplements with meals can decrease the absorption of iron. Iron is best absorbed on an empty stomach, although it can be taken with food if gastrointestinal upset occurs.
Choice D rationale:
Taking iron supplements with orange juice is recommended because vitamin C enhances the absorption of iron.
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