Page 179 - C:\Users\cbaro\OneDrive\Documents\Flip PDF Professional\Study Guide for the Orthopaedic Technology Certification Exams\

35. Which condition is an absolute contraindication for joint replacement surgery?
A. Osteoarthritis
B. Active joint infection
C. Rheumatoid arthritis
D. Osteoporosis Answer:

36. What type of anesthesia is commonly used for total knee arthroplasty?
A. Local anesthesia
B. General anesthesia
C. Spinal or epidural anesthesia
D. Conscious sedation

37. When removing a cast, what safety measure should be taken?
A. Apply firm pressure with the saw to cut through the cast quickly
B. Ensure the blade does not touch the skin
C. Use a scalpel to cut through thick areas
D. Remove all padding before using the saw

38. What is the most common complication of a long bone fracture?
A. Compartment syndrome
B. Pulmonary embolism
C. Fat embolism syndrome
D. Nonunion
.
39. What is the primary purpose of an intramedullary rod in fracture management?
A. Allow bone movement for faster healing
B. Provide internal stability and alignment
C. Reduce inflammation
D. Prevent infection

40. Which of the following is an early sign of compartment syndrome?
A. Loss of pulse
B. Severe pain out of proportion to injury
C. Paralysis of the limb
D. Cyanosis

41. Which dressing is most appropriate for a post-operative incision with moderate drainage?
A. Hydrogel dressing
B. Dry sterile gauze
C. Transparent film dressing
D. Foam dressing