A nurse is preparing to administer an IV fluid bolus of 200 mL dextrose 5% in water over 30 min. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["100"]
To calculate the flow rate for an IV fluid bolus, you can use the formula: (Volume in mL * Drop factor) / Time in minutes. For a 200 mL dextrose 5% in water to be administered over 30 minutes with a drop factor of 15 gtt/mL, the calculation would be (200 * 15) / 30, which equals 100 gtt/min.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is C
Explanation
A. A client with a hemi-colectomy and colostomy is not at highest risk for aspiration.
B. A client with a chest tube may have respiratory issues but is not at the highest risk for aspiration.
C. A client receiving continuous enteral feeding through an NG tube is at the highest risk for aspiration due to the risk of feeding contents entering the airway.
D. A client with Crohn's disease and an ileostomy is not at the highest risk for aspiration.
Correct Answer is B
Explanation
A. A serum creatinine level of 0.8 mg/dL is within the normal range and does not contraindicate the administration of cefoxitin.
B. A severe allergy to amoxicillin indicates a potential cross-allergy with cephalosporins like cefoxitin, making it a contraindication for administration.
C. A recent history of diarrhea is not typically a contraindication for administering cefoxitin, unless it is severe or related to a specific infectious cause.
D. A history of phlebitis from a previous IV infusion is not a contraindication for cefoxitin unless it suggests an intolerance to certain infusion components.
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