A student nurse asks what "primary hypertension" is. What is the best response by the registered nurse?
"It is hypertension with no specific cause."
"It refers to severe and life-threatening hypertension."
"It means it is 'essential' that it be treated."
"It means it is caused by another disease."
The Correct Answer is A
A. Primary hypertension, also known as essential hypertension, is characterized by high blood pressure without an identifiable or specific medical cause. It is the most common type of hypertension, and its development is thought to result from a combination of genetic, environmental, and lifestyle factors.
B. This statement is misleading. While hypertension can be severe, primary hypertension is not defined by its severity or immediate life-threatening nature. Instead, primary hypertension can range from mild to severe, but the key characteristic is the absence of a specific underlying cause.
C. While treating hypertension is important, the term "essential" in primary hypertension refers to its lack of a known cause, not the urgency or necessity of treatment. This option could confuse the terminology as it does not accurately define the type of hypertension.
D. This statement describes secondary hypertension, which occurs as a result of another medical condition (e.g., kidney disease, hormonal disorders). Primary hypertension, in contrast, does not have a direct identifiable cause.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E","F"]
Explanation
A. This is a first-line anti-TB medication that is commonly used in the treatment of active TB infections.
B. Vancomycin is an antibiotic that is effective against certain bacteria, but it is not used in the treatment of TB.
C. This is another first-line anti-TB medication that is often used in combination with other drugs to treat active TB infections.
D. Pantoprazole is a proton pump inhibitor used to treat acid reflux and ulcers. It is not used in the treatment of TB.
E. This is a first-line anti-TB medication that is commonly used in the treatment of active TB infections.
F. Propranolol is a beta-blocker used to treat conditions such as high blood pressure and heart rhythm disorders. It is not used in the treatment of TB.
G. This is a first-line anti-TB medication that is commonly used in the treatment of active TB infections.
Correct Answer is ["3.4"]
Explanation
1 pound is approximately 0.453592 kilograms.
25 pounds * 0.453592 kg/pound = 11.3398 kg Calculate the total daily dosage:
15 mg/kg/12 hours * 11.3398 kg = 170.097 mg/12 hours
170.097 mg/12 hours * 2 doses/day = 340.194 mg/day Determine the amount of elixir needed per dose:
250 mg/5 mL = 50 mg/mL (strength of the elixir)
340.194 mg/day ÷ 2 doses/day = 170.097 mg/dose
170.097 mg/dose ÷ 50 mg/mL = 3.4 mL/dose
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