A nurse is preparing to administer erythromycin 2 g PO daily in equally divided doses every 6 hr. How many mg 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 ["500"]
To calculate the dose of erythromycin per administration, you can follow these steps:
- Determine the total daily dose: 2 g.
- Divide the total daily dose by the number of equally divided doses per day: 2 g / 4 doses =
0.5 g per dose.
- Convert grams to milligrams: 0.5 g * 1000 mg/g = 500 mg.
So, the nurse should administer 500 mg of erythromycin per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Constipation: Constipation is not a commonly reported adverse effect of clopidogrel.
Therefore, it is not necessary to instruct the client to monitor and report constipation as an adverse effect.
B. Weight loss: Weight loss is not a commonly reported adverse effect of clopidogrel. Therefore, it is not necessary to instruct the client to monitor and report weight loss as an adverse effect.
C. Bruising: Clopidogrel is an antiplatelet medication that inhibits platelet aggregation.
Therefore, one of the potential adverse effects is an increased risk of bleeding, which can
manifest as easy bruising or prolonged bleeding from minor injuries. Instructing the client to monitor and report bruising is important for early detection of bleeding complications.
D. Blurred vision: Blurred vision is not a commonly reported adverse effect of clopidogrel.
Therefore, it is not necessary to instruct the client to monitor and report blurred vision as an adverse effect.
Correct Answer is D
Explanation
A. Hold the injector in place for 10 seconds: Holding the injector in place after administering epinephrine is not the first action the client should take. After administering epinephrine, the client should immediately seek emergency medical attention.
B. Massage the outer thigh for 10 seconds: Massaging the outer thigh is not the first action the client should take after administering epinephrine. Seeking emergency medical attention is the priority.
C. Seek immediate medical attention: After administering epinephrine for an anaphylactic reaction, the client should immediately seek emergency medical attention to receive further evaluation and treatment. Epinephrine provides temporary relief of symptoms but does not replace the need for medical evaluation and ongoing management.
D. Jab the device into the outer thigh. The client should use the epinephrine auto-injector as soon as possible after experiencing an anaphylactic reaction. The device delivers a dose of
epinephrine, which constricts blood vessels and relaxes the airways, to reverse the symptoms of anaphylaxis.
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