Revision Arthroplasty May Be Indicated If the Patient's Original Knee

question 27

Multiple Choice

Revision arthroplasty may be indicated if the patient's original knee replacement wears out or loosens,or fails as a result of repeated dislocation,infection,or trauma.Total joint revision can be a very demanding and complicated procedure.Attention to detail,anticipation,and preparation are essential.Following the induction of anesthesia,the surgeon performs an exam under anesthesia (EUA) to determine the approach.The most difficult aspect of revision surgery is that there is:

• A) considerable scar tissue and edema.
• B) a significant challenge ahead with postoperative pain management.
• C) no clear-cut sequence of events.
• D) polymethyl methacrylate (PMMA) bone cement that must be drilled out.

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Definitions:

Honest Relationships

Relationships characterized by truthfulness, integrity, and openness between all parties involved.

Visualizing

The process of forming mental visual images, often used as a technique in planning, problem-solving, and decision making.

Avoiding Comparisons

The act of refraining from evaluating oneself or one's possessions against others.

Johari Window Model

Model of self-disclosure that summarizes how self-awareness is influenced by self-disclosure and information about yourself from others.