A nurse is preparing to administer levothyroxine 100mcg po to a client who has hypothyroidism.
Available levothyroxine is 50 mcg tablets.
How many tablets should the nurse administer? (Round off to the nearest whole number.
Use a leading zero if it applies. Do not use a trailing zero.)
1 tablet.
2 tablets.
3 tablets.
4 tablets.
The Correct Answer is B
The nurse should administer 2 tablets of levothyroxine 50 mcg to give the client a total dose of 100 mcg.
Choice A is not the best answer because administering 1 tablet of levothyroxine 50 mcg would only give the client a total dose of 50 mcg, which is not enough.
Choice C is not the best answer because administering 3 tablets of levothyroxine 50 mcg would give the client a total dose of 150 mcg, which is too much.
Choice D is not the best answer because administering 4 tablets of levothyroxine 50 mcg would give the client a total dose of 200 mcg, which is too much.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
“Tachycardia.” Theophylline can cause a number of side effects, including tachycardia (fast heart rate) 1.
The nurse should instruct the client to monitor for this adverse effect and report it to their healthcare provider if it occurs.
Choice A is not correct because drowsiness is not a common side effect of theophylline.
Choice B is not correct because constipation is not a common side effect of theophylline.
Choice D is not correct because tachycardia is a known adverse effect of theophylline.
Correct Answer is A
Explanation
The nurse should insert the needle at a 90-degree angle when administering heparin subcutaneously 1.
Choice B is incorrect because the nurse should not massage the injection site after administering the heparin.
Choice C is incorrect because it is not necessary to prepare for a blood test prior to injecting the heparin.
Choice D is incorrect because there is no specific requirement to select a 22-gauge needle for heparin administration.
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