Order: Zofran 8 mg po before chemotherapy available: Zofran 4mg/5ml how much will the nurse give??
10 mls
10 mg
2 mg
2 ml
The Correct Answer is A
Volume to Administer= (Desired dose / Dose on hand) × Volume on Hand
Volume to Administer= 8mg / 4mg ×5mL=10mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
A. Excessive fluid intake: Excessive fluid intake does not typically cause constipation; rather, insufficient fluid intake is more commonly associated with constipation.
B. Diet low in cheese and yogurt: A diet low in cheese and yogurt is not a cause of constipation. However, a diet low in fiber can contribute to constipation.
C. Diet low in fiber and/or residue: A diet low in fiber and residue is one of the leading causes of constipation, as fiber helps in the formation and movement of stool.
D. Iron supplements: Iron supplements are known to cause constipation as they can slow down bowel movement and harden stool.
E. Use of morphine: Opioid medications like morphine slow down bowel motility and are a common cause of constipation.
Correct Answer is B
Explanation
A. Constipation: This is a common side effect of calcium-based or aluminum-based antacids, not magnesium-based.
B. Diarrhea: Magnesium-based antacid preparations, such as magnesium hydroxide, commonly cause diarrhea because magnesium has an osmotic effect in the intestines, drawing water into the bowel and increasing motility.
C. Heartburn: Magnesium-based antacids are used to treat heartburn, not cause it.
D. Rebound indigestion: This is more commonly associated with calcium-based antacids, such as calcium carbonate.
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