A nurse is preparing to administer moxifloxacin 400 mg by intermittent IV bolus over 60 min. Available is moxifloxacin 400 mg in 250 mL dextrose 5% (DSW). 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 ["63"]
- To calculate the gtt/min, use the formula: gtt/min = (volume in mL x drop factor in gtt/mL) / time in min
- Substitute the given values: gtt/min = (250 mL x 15 gtt/mL) / 60 min - Simplify and round: gtt/min = 62.5 gtt/min ≈ 63 gtt/min
- The nurse should set the manual IV infusion to deliver 63 gtt/min
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["43.2"]
Explanation
- To calculate the dose of enoxaparin, first convert the client's weight from pounds to kilograms by dividing by 2.2.
- 95 lbs / 2.2 = 43.18 kg
- Then, multiply the weight in kilograms by the prescribed dose of 1 mg/kg. - 43.18 kg x 1 mg/kg = 43.18 mg
- Finally, round the answer to the nearest tenth of a milligram.
- 43.18 mg ≈ 43.2 mg
- Therefore, the nurse should administer 43.2 mg of enoxaparin per dose subcutaneously every 12 hours.
Correct Answer is C
Explanation
A. Twisting at the waist while lifting or moving an object can strain the back muscles and potentially lead to injury. The nurse should advise against this.
B. Relaxing the abdominal muscles while lifting an object can lead to inadequate support for the spine, potentially causing further strain or injury. The nurse should instruct the client to engage the abdominal muscles for stability.
C. Correct. Bending at the knees when picking up an object helps distribute the weight more evenly and reduces strain on the back muscles. This is a safe and recommended technique for lifting.
D. Holding an object away from the body while lifting it can increase the strain on the back muscles. The client should be advised to keep the object close to their body for better support and balance.
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