Prosthetic joint infection is most often because of a. defective replacement material. b. injury to the joint. c. hematogenous transfer. d. arthritis.

Prosthetic joint infection is most often because of defective replacement material and hematogenous transfer. The correct options are A and C.

Explanation: A prosthetic joint is a joint that is replaced with an orthopaedic prosthesis due to a dysfunctional joint surface or arthritis.Infection is the most serious complication of joint replacement.

Prosthetic joint infection is classified into the following:

-acute postoperative,

-delayed onset, and

- acute late onset

these infections are a result of intraoperative wound or device contamination or in the case of acute late onset prosthetic joint infection result from hematogenous seeding of a prosthetic joint by bacteria invading from a remote site of infection. I hope this helps. Thanks

answer:

The application of an intermittent cryotherapy protocol after mild or moderate ankle sprain significantly reduced the level of subjective pain on activity, one week after the injury, compared with a standard protocol. There was no significant difference in terms of function, swelling, or pain at rest.

answer:

Explanation:

A- 3

B- 4

C- 1

D- 2