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.)

Answer and Explanation

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

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Correct Answer is B

Explanation

A. This statement is incorrect. Drying time is actually shorter with a synthetic cast compared to a plaster cast. Synthetic casts use a chemical reaction for hardening, which typically sets faster than the drying process of plaster.

B. Correct. A synthetic cast is generally lighter in weight compared to a plaster cast. This can be more comfortable for the patient and may provide better mobility.

C. This statement is incorrect. Plaster casts do not necessarily require expensive equipment for application. Both types of casts require appropriate materials and training for application, but cost can vary based on factors like the type of material and the specific clinical setting.

D. This statement is incorrect. Both plaster and synthetic casts are effective for immobilizing bone fractures when applied correctly. The choice between the two often depends on factors such as the type of fracture, patient comfort, and clinician preference.

A. Remain on bedrest for the first 24 hr. B. Apply ice to the affected area. C. Begin active range of motion. D. Keep the leg in a dependent position.

Correct Answer is B

Explanation

A. Remain on bedrest for the first 24 hr.: This is not recommended after arthroscopic knee surgery. Early mobilization and ambulation are encouraged to prevent complications such as blood clots and promote healing.

B. Apply ice to the affected area: This is an important instruction. Applying ice can help reduce swelling and pain after surgery. It's typically recommended for the first 24-48 hours.

C. Begin active range of motion: While range of motion exercises are important, they should be initiated as directed by the healthcare provider, and they should be done gently to avoid straining the surgical site.

D. Keep the leg in a dependent position: This is not recommended. Elevating the leg can help reduce swelling and promote circulation. Keeping the leg in a dependent position could exacerbate swelling and discomfort.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a newly licensed nurse about the difference between a plaster cast and a synthetic cast. Which of the following information should the nurse include in the teaching?

Correct Answer is B

Explanation

A nurse is completing discharge teaching with a client following arthroscopic knee surgery. Which of the following instructions should the nurse include in the teaching?

Correct Answer is B

Explanation

A nurse is caring for a client who is postoperative following an intermaxillary fixation as a result of multiple facial fractures. Which of the following types of equipment should the nurse plan to have at the client's bedside?

A nurse is assessing a client at a follow-up clinic visit for acute low back pain. A goal for this client is to use proper body mechanics at all times. Which of the following findings indicates that the client is meeting this goal?

A nurse is caring for a client who has an acute ankle sprain. Which of the following actions should the nurse take? (Select all that apply.)

A nurse is caring for a client who has acute osteomyelitis. Which of the following interventions is the nurse's priority?

A nurse is assessing a client who is in skeletal traction. Which of the following findings should the nurse identify as an indication of infection at the pin sites?

A nurse is teaching a client who is scheduled for dual-energy x-ray absorptiometry (DXA) to screen for osteoporosis. Which of the following instructions should the nurse include in the teaching?