A nurse is preparing to administer hydrochlorothiazide 25 mg PO every 8 hr. The amount available is hydrochlorothiazide 50 mg/tab. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
To answer this question, the nurse needs to use the formula D/H x Q = X, where D is the desired dose, H is the dose on hand, Q is the quantity of the dose form, and X is the amount to administer. In this case, D is 25 mg, H is 50 mg, Q is 1 tablet, and X is unknown. Plugging these values into the formula, we get:
25/50 x 1 = X
0.5 x 1 = X
X = 0.5
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A. Critical pathway provides a specific, timeline-based plan of care with expected outcomes and interventions, including activity levels.
B. Standards of care are important but may not offer specific guidance for the individual client's daily activity level.
C. Guidelines may provide general recommendations but may lack specificity.
D. This is general information source but not as specific or current as the institution's critical pathway.
Correct Answer is C
Explanation
A. Osteoarthritis typically affects specific joints and is not necessarily bilateral throughout the body.
B. Osteoarthritis is not an autoimmune disease; it is a degenerative joint disease.
C. Moist heat can provide relief for osteoarthritis pain by improving joint flexibility and reducing stiffness.
D. Osteoarthritis is primarily a localized joint disease and does not usually result in systemic symptoms.
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