A nurse is preparing to administer clarithromycin 200 mg by intermittent IV bolus. Available is clarithromycin injection 200mg in 100 mL 0.9% sodium chloride (0.9% NaCl) to infuse over 30 mins. The nurse should set the IV pump to deliver how many ml/hr? (Round the Answer to the nearest whole number and do not use a trailing zero)
30 ml/hr
100 ml/hr
200 mL/hr
The Correct Answer is C
A. This is incorrect
B. This is incorrect
C. The total volume to infuse is 100 mL over 30 minutes (0.5 hours).
Calculate the rate:
100 mL ÷ 0.5 hr = 200 mL/hr
The IV pump should be set to 200 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. pylori –Helicobacter pylori is a bacterium, not a condition, and is associated with peptic ulcer disease, not caused by norovirus.
B. gastroenteritis –Norovirus is the leading cause of acute gastroenteritis worldwide, resulting in symptoms such as vomiting, diarrhea, and stomach cramps.
C. stomatitis –Stomatitis refers to inflammation of the mouth and lips, commonly caused by viruses like herpes simplex, not norovirus.
D. gastritis –Gastritis is inflammation of the stomach lining, often due to H. pylori infection, alcohol, or NSAIDs—not norovirus.
Correct Answer is D
Explanation
A. "I have no appetite." – Loss of appetite (anorexia) is a common and expected symptom of appendicitis.
B. "The pain hurts so much it is making me nauseous." – Incorrect. Severe pain accompanied by nausea is typical in appendicitis and does not require immediate intervention beyond routine care.
C. "If I position myself on my right side, it makes the pain less intense." – Incorrect. Patients often find comfort in certain positions; this statement reflects a common coping mechanism.
D. "The pain seems to be gone now." – Correct. Sudden relief of pain in a patient with appendicitis may indicate rupture of the appendix, which is a medical emergency requiring immediate intervention due to the risk of peritonitis and sepsis.
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