A nurse is preparing to administer levothyroxine 275 mcg PO to a client. The amount available is levothyroxine 137 mcg/tablet.
How many tablets should the nurse administer? (Round to the nearest whole number. Use a leading zero if it applies.
(Do not use a trailing zero)
The Correct Answer is ["2"]
Step 1 is: 275 mcg ÷ 137 mcg/tablet = 2.007 tablets The final calculated answer is 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Kernig’s sign is associated with meningitis, not hypocalcemia. It involves pain and resistance when attempting to extend the leg at the knee while the hip is flexed.
Choice B rationale
Brudzinski’s sign is also associated with meningitis, not hypocalcemia. It involves involuntary lifting of the legs when lifting a patient’s head.
Choice C rationale
Chvostek’s sign is a clinical sign of hypocalcemia. It involves twitching of the facial muscles in response to tapping over the facial nerve.
Choice D rationale
Cullen’s sign is associated with acute pancreatitis and involves bruising around the umbilicus. It is not related to hypocalcemia.
Correct Answer is B
Explanation
Choice A rationale
Oseltamivir is incorrect. Oseltamivir is an antiviral medication used to treat influenza. It is not indicated for the treatment of benign prostatic hyperplasia (BPH).
Choice B rationale
Silodosin is correct. Silodosin is an alpha-blocker used to treat the symptoms of BPH. It works by relaxing the muscles in the prostate and bladder neck, making it easier to urinate.
Choice C rationale
Ceftriaxone is incorrect. Ceftriaxone is an antibiotic used to treat bacterial infections. It is not indicated for the treatment of BPH.
Choice D rationale
Doxepin is incorrect. Doxepin is a tricyclic antidepressant used to treat depression and anxiety. It is not indicated for the treatment of BPH.
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