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
Related Questions
Correct Answer is A
Explanation
A. Asking the client to describe one physical effect after teaching is seeking feedback to ensure understanding.
B. The environment refers to the physical surroundings and context of communication, not the client's response.
C. The message is the information conveyed during teaching.
D. The channel is the method or medium through which communication occurs, such as verbal or written communication.
Correct Answer is ["B","C"]
Explanation
A. Codeine is an opioid analgesic.
B. Acetaminophen is a nonopioid analgesic.
C. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID), also considered a nonopioid analgesic.
D. Fentanyl is an opioid analgesic.
E. Oxycodone is an opioid analgesic.
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