A nurse is preparing to administer levothyroxine 100 mcg PO daily. 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.)
The Correct Answer is ["2"]
To answer this question, the nurse needs to use the formula D/H x Q = X, where D is the desired dose, H is the dose on hand, Q is the quantity, and X is the amount to administer.
In this case, D is 100 mcg, H is 50 mcg, Q is 1 tablet, and X is unknown. Plugging in the values, we get:
100/50 x 1 = X
2 x 1 = X
X = 2
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"}}
Explanation
Understanding: A, D, E, F
No understanding: B, C
A. This indicates understanding. Distractions during meals are discouraged to focus on chewing and swallowing.
B. This indicates no understanding. This is not a recommended technique for managing dysphagia. It's important to maintain a neutral head position during swallowing.
C. This indicate no understanding. Nuts are a common choking hazard and are often restricted for individuals with dysphagia to prevent aspiration.
D. This is a correct understanding. It's important to separate drinking liquids and eating to prevent choking and aspiration.
E. This is a correct understanding. Depending on the severity of dysphagia, a soft or pureed diet may be recommended.
F. Cream soups are generally allowed on a dysphagia diet, as they are usually smooth and do not pose a high risk of aspiration.
Correct Answer is ["A","C","E"]
Explanation
A. Turning off fans and heaters can help prevent the circulation of potentially contaminated air.
B. Evacuation may be necessary in extreme cases but should be done following established protocols and considering the safety of residents.
C. Closing doors and windows helps minimize the entry of external air, reducing exposure to potential contaminants.
D. Keeping fireplaces burning may increase the risk of indoor air pollution and is not a recommended action during a chemical disaster.
E. Placing wet towels under doors can help create a barrier to limit the entry of external air and contaminants.
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