A nurse is preparing to administer vancomycin 250 mg PO. The amount available is vancomycin 125 mg/ capsule. How many capsules should the nurse administer to the client with each dose? (Round to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
1. Identify the ordered dose: The doctor has prescribed 250 mg of vancomycin.
2. Determine the strength available: Each vancomycin capsule contains 125 mg.
3. Calculate the number of capsules needed: Divide the ordered dose by the strength per capsule (250 mg ÷ 125 mg/capsule).
= 2 capsules
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["7"]
Explanation
Dosage required / Dosage strength = Volume to administer
1. Identify the required dose: 350 mg.
2. Identify the available medication strength: 250 mg of amoxicillin in every 5 mL.
3. Set up the equation using the formula: 350 mg / 250 mg = Volume to administer / 5 mL.
4. Solve for the volume to administer: (350 mg / 250 mg) x 5 mL = 7 mL.
Therefore, the nurse should administer 7 mL
Correct Answer is A
Explanation
A. Signs of infection: Older adults may have compromised immune systems and are more susceptible to infections. During dressing changes, the nurse should assess for signs of infection such as increased redness, swelling, warmth, drainage, or foul odor, which could indicate an infection at the wound site.
B. Skin color changes: While changes in skin color can be indicative of various skin conditions or circulation problems, assessing for signs of infection is more pertinent during dressing changes to prevent and manage complications.
C. Decreased pain levels: Older adults may have altered pain perception due to age-related changes or comorbidities. However, assessing for signs of infection takes priority during dressing changes to ensure timely intervention if infection is present.
D. Changes in blood pressure: Changes in blood pressure may be relevant in certain clinical contexts but are not specifically related to performing dressing changes in older clients.
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