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

A.

Cool extremities

B.

Decreased radial pulse

C.

Positive Chvostek's sign

D.

Positive Phalen's sign

Answer and Explanation

The Correct Answer is D

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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Related Questions

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.

Correct Answer is ["32"]

Explanation

- To calculate the infusion rate, use the formula: mL/hr = (units/hr) x (mL) / (units) - Plug in the values from the question: mL/hr = (1600 units/hr) x (500 mL) / (25.000 units) - Simplify and solve: mL/hr = 32

- Round to the nearest whole number: 32

- The answer is 32 mL/hr

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