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 A
Explanation
The nurse should include in the teaching that the client should use a soft-bristled toothbrush.
Heparin is an anticoagulant that decreases the clotting ability of the blood 1.
Using a soft-bristled toothbrush can help prevent bleeding of the gums while brushing teeth.
Choice B is incorrect because heparin should not be injected deep into the thigh muscle.
Instead, it should be given subcutaneously (under the skin) 2.
Choice C is incorrect because black and tarry stools are not an expected side effect of heparin.
Choice D is incorrect because easy bruising does not indicate that the medication is effective.
Instead, easy bruising may be a side effect of heparin and should be reported to the healthcare provider 1.
Correct Answer is ["94"]
Explanation
To calculate the flow rate in mL/hr, you need to divide the total volume to be infused by the total infusion time in hours (750 mL / 8 hr = 93.75 mL/hr).
Rounded to the nearest whole number, this is 94 mL/hr.
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