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While Not as Prevalent as Arthroplasty of the Shoulder,knee,or Hip,total

question 7

Multiple Choice

While not as prevalent as arthroplasty of the shoulder,knee,or hip,total elbow replacement is indicated for patients with traumatic lesions or excessive bone loss from rheumatic or degenerative arthritis,resulting in elbow instability and pain or bilateral elbow ankylosis.The prosthesis may be used with or without PMMA,depending on the quality of the diseased bone and the design of the implant.If PMMA is not used,what replacement product,element,or substance is used?

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Definitions:

Glia

Non-neuronal cells in the nervous system that support, nourish, and protect neurons and are involved in maintaining homeostasis and the formation of myelin.

Resting Potential

The electrical potential of a neuron or muscle cell in its inactive state, providing the cell's readiness for activation.

Electrical Phenomenon

Events or processes that involve the movement or interaction of electric charges.

Action Potential

is a rapid increase and subsequent decrease in voltage across a cellular membrane, typically in a neuron, that occurs when a neuron sends information down an axon.