A nurse is preparing to administer levothyroxine 50 micrograms to a client. Available is levothyroxine 0.025 mg/tablet. How many tablets should the nurse administer per dose?
(Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
To calculate how many tablets of levothyroxine the nurse should administer, we'll need to convert the dose to the same unit as the available tablets. Here's the step-by-step process:
Convert the desired dose to milligrams (mg): 50 micrograms (mcg) = 50 / 1000 mg (since 1 mg = 1000 mcg) 50 mcg = 0.05 mg
Now, find out how many tablets of 0.025 mg each are required to achieve the desired dose: Number of tablets = Desired dose (in mg) / Tablet strength (in mg) Number of tablets = 0.05 mg / 0.025 mg Number of tablets = 2 tablets
Therefore, the nurse should administer 2 tablets per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Weight loss is not a common or serious adverse effect of valproic acid. Valproic acid can cause weight gain, not weight loss.
B. Jaundice is a sign of liver damage, which is a serious and potentially fatal adverse effect of valproic acid. Valproic acid can impair fatty acid metabolism and mitochondrial function, leading to hepatotoxicity and steatosis. The nurse should monitor the client's liver function tests and report any signs of jaundice, such as yellowing of the skin or eyes, dark urine, or clay-colored stools .
C. Bradycardia is not a common or serious adverse effect of valproic acid. Valproic acid can cause cardiac arrhythmias, but they are usually tachycardic, not bradycardic.
D. Polyuria is not a common or serious adverse effect of valproic acid. Valproic acid can cause hypernatremia and hypocalcemia, which can affect urine output, but polyuria is not a specific symptom of these electrolyte imbalances.
Correct Answer is A
Explanation
A. This client is at risk of harming themselves by removing the IV line, which could cause bleeding, infection, or loss of medication. This is a priority issue that requires immediate intervention by the nurse.
B. This client is experiencing a common side effect of pain medication, which can be managed by administering antiemetics, fluids, or changing the medication. This is not a life-threatening issue and can be addressed after attending to the client in choice A.
C. This client has a chronic condition that requires regular dialysis, but they are not in acute distress at this time. They should be monitored for signs of fluid overload, electrolyte imbalance, or infection, but they are not a priority over the client in choice A.
D. This client has a psychosocial need that should be respected and supported by the nurse, but it is not an urgent issue that requires immediate attention. The nurse can arrange for a visit from the chaplain after attending to the client in choice A.
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