The physician orders erythromycin 1.5 g in 250 mL of D5W to infuse over 2 hours. The drop factor is 15 drops per mL. How many drops per minute will the nurse administer to the patient? (LABEL CORRECTLY, USE UPPER CASE LETTERS, ROUND TO WHOLE NUMBER TO RECEIVE CREDIT
The Correct Answer is ["31"]
Total volume = 250 mL
Time = 2 hours = 120 minutes
Drop factor = 15 gtt/mL
Flow rate=(Volume ×Drop factorTime) / Time
Flow rate=(250 ×15) / 120
= 31.2
Rounded to whole number: 31 drops/minute
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Daytime sleepiness, snoring, and obesity
These are hallmark signs of obstructive sleep apnea (OSA). Obesity increases risk due to airway narrowing; snoring and daytime fatigue are classic symptoms.
B. Latex allergy, stressful career, and recent divorce
These may lead to stress or insomnia but are not related to OSA.
C. Early morning awakening, shift work, and ADD
Could indicate circadian rhythm disorders or insomnia-not OSA.
D. Insomnia, inability to concentrate, and anemia
Anemia may cause fatigue, but not OSA-specific signs like snoring.
Correct Answer is B
Explanation
A. “This is not working, and I plan to stop treatment.”: This shows frustration but not necessarily understanding or acceptance of prognosis.
B. “I am hoping this will help relieve my discomfort.”: This statement reflects the goal of palliative care, which is comfort-focused, and shows understanding of the approach.
C. “I am thinking of getting a second opinion.”: Suggests continued hope for a cure, not acceptance.
D. “This is making me stronger every day.”: Indicates a misunderstanding of the intent of palliative care, which is not curative.
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