Order: Metoprolol Tartrate 25 mg PO each morning
Available: Metoprolol Tartrate 50 mg tablets
How many tablets will you administer per dose?
0.5
2
1
5
The Correct Answer is A
The prescribed dose is 25 mg, and the available tablet strength is 50 mg. To calculate the correct dose:
25 mg ÷ 50 mg= 0.5
Answer: 0.5 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Ensure the patient is safe and leave to get them some water: The provider’s verbal statement is not an official order. The student nurse must ensure a written order is in place before implementing dietary changes.
B. Contact dietary to order the patient a full liquid meal: The student nurse cannot place orders. They must first verify that the provider has documented the order.
C. Request that the provider write the order in the chart: Orders must be documented in the patient’s medical record before they can be carried out. The student nurse should ensure the provider formally writes the order.
D. Record the information in the patient chart: The student nurse cannot chart an order that has not been officially written by the provider.
Correct Answer is A
Explanation
A. "I will avoid individuals who were recently vaccinated." Patients with neutropenia should avoid live vaccines and exposure to individuals who recently received live vaccines (e.g., MMR, varicella) due to the risk of infection.
B. "I can have visitors so long as they are healthy." This is an appropriate statement. Visitors who are completely healthy and follow proper infection control measures can visit a neutropenic patient.
C. "I can have fresh flowers brought in." Fresh flowers and plants should be avoided due to the risk of fungal or bacterial contamination in the soil and water, which could lead to infection in an immunocompromised patient.
D. "I should avoid soft cheese." Patients with neutropenia should avoid unpasteurized soft cheeses (e.g., Brie, feta, blue cheese) as they can contain Listeria and other bacteria that pose a risk of infection.
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