18. A nurse is preparing to administer levothyroxine 100 mcg PO to a client who has hypothyroidism. Available is levothyroxine 50 mcg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

To administer the correct dose of levothyroxine, which is 100 mcg, the nurse would need to give two tablets of the 50 mcg levothyroxine. This is because two tablets of 50 mcg each will sum up to the total prescribed dose of 100 mcg.

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Correct Answer is A

Explanation

A. Eye drops should be instilled into the conjunctival sac to ensure proper absorption into the eye.
B. Instilling eye drops directly onto the cornea is incorrect and may cause discomfort or injury.
C. Instilling eye drops into the pupil is incorrect and can lead to adverse effects on vision.
D. The iris is not the correct location for administering eye drops; the conjunctival sac is the appropriate site.

A. "You may crush or chew the medication." B. "This medication can turn your urine orange." C. "Take the medication with a meal." D. "This medication can cause an increase in perspiration."

Correct Answer is C

Explanation

A. Metformin XR should not be crushed or chewed; it should be swallowed whole.
B. Metformin does not typically affect the color of urine, so this statement is incorrect.
C. Taking metformin with a meal helps to reduce gastrointestinal side effects such as nausea and diarrhea.
D. Metformin does not commonly cause an increase in perspiration, so this statement is incorrect.

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18. A nurse is preparing to administer levothyroxine 100 mcg PO to a client who has hypothyroidism. Available is levothyroxine 50 mcg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient who is to be discharged with a prescription for eye drops. The nurse knows that the patient understands how to administer eye drops correctly when the patient states that eye drops should be instilled where?

Correct Answer is A

Explanation

A nurse is reinforcing teaching with a client who is taking metformin XR for type II diabetes mellitus. Which of the following information should the nurse include in the teaching?

Correct Answer is C

Explanation

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