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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Correct Answer is A

Explanation

A. "Your pain will gradually become less severe." This statement is accurate and provides realistic expectations for the client. After an amputation, there will be initial post operative pain, but it should gradually decrease over time.

B. "The pain will disappear soon." This statement is not accurate. While the pain will eventually decrease, it may not completely disappear immediately after the procedure.

C. "It's likely that you will have only a tingling sensation." This statement is not accurate. While some clients may experience tingling sensations, it is not the only sensation they may feel, and this statement does not cover the full range of possible experiences.

D. "Phantom pain is mostly psychological." This statement is not accurate. Phantom pain is a real sensation that some individuals experience after an amputation. It is believed to be related to nerve endings that continue to send signals to the brain even though the limb is no longer present. It is not purely psychological.

A. Inability to move toes. B. Pallor of the toes. C. Change in temperature of the toes. D. Edema of the toes.

Correct Answer is B

Explanation

A. Inability to move toes may be a sign of tightness in the cast, but it is not the first finding to be expected if the cast is too tight.

B. Pallor of the toes indicates compromised blood flow and is the earliest sign of circulatory impairment due to tightness of the cast.

C. Change in temperature of the toes may be a sign of impaired circulation, but it is not the earliest finding to be expected.

D. Edema of the toes may occur as a result of compromised circulation, but it is not the first finding to be expected if the cast is too tight.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a severe gangrenous infection of the right lower extremity. The nurse should plan preoperative teaching based on the possibility of which of the following amputation procedures?

Correct Answer is A

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?

Correct Answer is B

Explanation

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?

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 educating coworkers about how to minimize back strain and avoid repeated episodes of low back pain. Which of the following strategies should the nurse include? (Select all that apply.)

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

A nurse is assessing the elastic bandage on the stump of a client who had a right below-the knee amputation. Which of the following findings should the nurse identify as a complication?