A nurse is to preparing to administer cefazolin 1 g by intermittent IV bolus over 30 min. Available is cefazolin 1 g in 100 ml dextrose 5% in water (DSW). The drop factor of the manual IV tubing is 10 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 ["33"]

- To calculate the gtt/min, use the formula: gtt/min = (volume in mL x drop factor) / time in min

- Plug in the values from the question: gtt/min = (100 mL x 10 gtt/mL) / 30 min - Simplify and solve: gtt/min = 1000 gtt / 30 min

- Divide both sides by 30: gtt/min = 33.33 gtt/min

- Round to the nearest whole number: gtt/min = 33 gtt/min

- The nurse should set the manual IV infusion to deliver 33 gtt/min

Nursing Test Bank

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Free Nursing Study Resources

Correct Answer is ["A","C","D","E"]

Explanation

A. Place a compression bandage on the ankle.

- This helps reduce swelling and provides support to the injured area.

B. Apply heat to the ankle

- This action is not recommended for acute sprains as it can increase swelling. Cold packs or ice should be used initially to reduce inflammation.

C. Encourage rest.

- Rest is important to allow the ankle to heal properly and prevent further injury.

D. Elevate the ankle.

- Elevating the ankle helps reduce swelling by allowing fluid to drain away from the injured area.

E. Perform passive range-of-motion exercises to the ankle.

- Gentle range-of-motion exercises can help prevent stiffness in the ankle joint. However, it's important to perform these exercises within the limits of comfort and not force any movements.

A. Cool extremities B. Decreased radial pulse C. Positive Chvostek's sign D. Positive Phalen's sign

Correct Answer is D

Explanation

A. Cool extremities are not typically associated with carpal tunnel syndrome. They may be a sign of poor circulation, but this is not a specific finding for carpal tunnel syndrome.

B. Decreased radial pulse is not a characteristic finding of carpal tunnel syndrome. It may indicate issues with blood flow to the hand but is not specific to this condition.

C. Positive Chvostek's sign is associated with hypocalcemia and involves facial muscle twitching when the facial nerve is tapped. It is not related to carpal tunnel syndrome.

D. Positive Phalen's sign is a characteristic finding in carpal tunnel syndrome. It involves tingling or numbness in the median nerve distribution (usually thumb, index, middle, and part of the ring finger) when the wrist is flexed for 60 seconds.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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.)

Correct Answer is ["A","C","D","E"]

Explanation

A nurse is assessing a client who has carpal tunnel syndrome. The nurse should expect which of the following findings?

Correct Answer is D

Explanation

A nurse assessing a client who has multiple fractures in his left leg notes increasing edema. The nurse should recognize this finding as an early manifestation of which of the following complications?

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?

A nurse is caring for a client who has multiple long bone fractures caused by a motor-vehicle crash that happened 24 hr ago. The client tells the nurse he is short of breath and experiencing chest pain. The nurse should assess the client further for which of the following potential complications?

A nurse is caring for a client who has a new short-leg cast on his lower leg to treat an ankle fracture. Which of the following findings requires immediate notification of the provider?

A nurse is preparing a client who is postoperative following a below-the knee amputation for a leg prosthesis fitting. Which of the following actions should the nurse take?

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.)