A nurse is preparing to administer levothyroxine 0.75 mg PO once a day. The amount available is levothyroxine 88 mcg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["9"]
Step 1: Convert the dosage from mg to mcg. 0.75 mg × 1000 = 750 mcg Result: 750 mcg
Step 2: Determine the number of tablets needed. 750 mcg ÷ 88 mcg/tablet = 8.5227 tablets Result: 8.5227 tablets
Step 3: Round the result to the nearest whole number. 8.5227 tablets rounded to the nearest whole number = 9 tablets Result: 9 tablets
The nurse should administer 9 tablets per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A: Checking the display on the PCA pump is the first action the nurse should take. This ensures that the pump is functioning correctly and delivering the prescribed dose of medication. It helps identify any technical issues that may be affecting pain control.
B: Obtaining an order for another pain medication for breakthrough pain is important if the current regimen is insufficient. However, this should follow the initial assessment of the PCA pump’s functionality.
C: Administering a bolus of medication may be necessary if the client is experiencing severe pain, but it should be done after confirming that the PCA pump is working correctly.
D: Encouraging the client to administer a demand dose is appropriate if the PCA pump is functioning correctly. However, the nurse should first verify that the pump is delivering the medication as prescribed.
Correct Answer is D
Explanation
A: Stopping an antibiotic once feeling better is incorrect. Antibiotics should be taken for the full prescribed course to ensure the infection is fully treated and to prevent antibiotic resistance.
B: Skipping a dose if 30 minutes late is not recommended. Most medications can be taken within a short window of the scheduled time. The patient should follow specific instructions provided by the healthcare provider.
C: Parenteral medications are administered via injection and do not need to be taken with food. This statement indicates a misunderstanding of the medication route.
D: Rotating the sites for a transdermal patch is correct. This practice helps prevent skin irritation and ensures consistent absorption of the medication.
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