Answer :
Final answer:
To reduce shear and friction in Buck's extension traction, the nurse can flex the client's feet against a footboard. Hence the correct answer is option A
Explanation:
To provide counter traction in Buck's extension traction, the nurse can implement measure a. Flexing the feet against a footboard. By flexing the feet against a footboard, the nurse can create a force that opposes the pull of the traction, reducing shear and friction. This helps to maintain the integrity of the traction.
Hence the correct answer is option A
Learn more about Counter traction in Buck's extension traction here:
https://brainly.com/question/34762389
#SPJ11