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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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

A. Placing weight on the heels when moving an object can lead to an improper body mechanic. The client should shift their weight onto the balls of their feet for better stability.

B. Standing with feet close together when lifting an object can also lead to improper body mechanics. The client should maintain a wide base of support by keeping their feet shoulder-width apart.

C. Facing the direction of movement when sliding an object across the floor is an example of proper body mechanics. It helps ensure that the client uses their body weight and strength efficiently.

D. Moving the front foot backward when pushing an object can help maintain balance and provide better leverage, which is a correct body mechanics technique. However, the question specifically asks about sliding an object across the floor, not pushing.

A. Drying time is prolonged with a synthetic cast. B. A synthetic cast weighs less. C. A plaster cast requires expensive equipment for application. D. A synthetic cast immobilizes bone fractures more effectively.

Correct Answer is B

Explanation

A. Drying time is typically shorter with a synthetic cast compared to a plaster cast. Synthetic casts are designed to set faster, reducing the time the patient needs to remain immobilized during casting.

B. A synthetic cast is generally lighter in weight than a plaster cast. This can be more comfortable for the patient and may reduce the risk of muscle atrophy or discomfort associated with the cast's weight.

C. A plaster cast does not necessarily require expensive equipment for application, and both plaster and synthetic casts can be applied using relatively simple and cost-effective methods.

D. The effectiveness of immobilization is not significantly different between plaster and synthetic casts. Both types of casts can provide adequate immobilization for bone fractures, and the choice between them may depend on factors like patient preference, the type of fracture, and other clinical considerations.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is C

Explanation

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 assessing a client following the application of a leg cast for the treatment of a fracture. If the cast is too tight, which of the following findings should the nurse expect to observe first?

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 caring for a client who is postoperative following an open reduction and internal fixation of a fractured femur. Which of the following actions is the most important for the nurse to complete in the postoperative period?

A nurse is preparing to administer indomethacin 75 mg PO bid. Available is indomethacin 25 mg/5mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is teaching an older adult client who has osteoporosis about beginning a program of regular physical activity. Which of the following recommendations should the nurse make?

A nurse is caring for a client who is postoperative following a laminectomy with spinal fusion. Which of the following actions should the nurse take?

A nurse is caring for a client who has a fractured tibia as a result of a fall. The client's x-ray shows that the bone is splintered into several pieces around the shaft. The nurse should identify that the client has which of the following types of fractures?

A nursing is planning care for an adolescent who is postoperative following scoliosis repair with Harrington rod instrumentation. Which of the following interventions should the nurse include in the plan of care?