A nurse is preparing to administer lorazepam 1 mg PO at bedtime. The amount available is lorazepam 2 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
To administer the correct dose of lorazepam, which is 1 mg, when only 2 mg tablets are available, the nurse should administer half a tablet. This is because each tablet contains 2 mg of lorazepam, and the prescribed dose is 1 mg. Therefore, dividing the tablet into two equal parts will provide the necessary 1 mg dose. The answer, rounded to the nearest tenth as per the instruction, is 0.5.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E","F"]
Explanation
A. The client has not received pneumococcal vaccine, which increases susceptibility to pneumococcal pneumonia.
B. The client is oriented to time place and person which is normal.
C. The client has not received influenza vaccine, which increases susceptibility to pneumococcal pneumonia.
D. The client has no significant health history other than the primary concern.
E. The client's fluid intake seems to be reduced, as indicated by their decreased urination and reports of not drinking much water due to a sore throat, which can contribute to the risk of infection.
F. Being 70 years old increases susceptibility to respiratory infections like pneumonia.
G. No history of smoking reduces risk compared to smokers, but is still a risk factor in pneumonia development.
Correct Answer is D
Explanation
A. Klebsiella is typically treated with other antibiotics, such as cephalosporins or carbapenems.
B. Pseudomonas aeruginosa is usually treated with antipseudomonal penicillins or cephalosporins.
C. Candida is a fungal infection treated with antifungals like fluconazole.
D. Vancomycin is particularly effective against methicillin-resistant Staphylococcus aureus (MRSA), making it the preferred treatment for MRSA infections.
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