Answer :
Final answer:
In buck's extension traction, countertraction is obtained by slightly elevating the foot of the bed. This leverages body weight to create a balancing force.
Explanation:
In the treatment of a patient placed in Buck's extension traction, countertraction is obtained by slightly elevating the foot of the bed. Buck's extension traction is a type of skeletal traction used for injuries to lower limbs. Countertraction balances the pull of traction, preventing movement that could cause pain or damage. The weight of the body provides this countertraction when the foot of the bed is elevated.
In Buck's extension traction, the nurse provides countertraction by using a footboard. The footboard provides a surface against which the client's body can push, creating a counterforce to the pull of the traction. While providing an overhead trapeze can assist the client in movement, it does not provide countertraction. Similarly, slightly elevating the foot or head of the bed would not provide the necessary counterforce.
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