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14. Which nerve is most at risk in a supracondylar humerus fracture?
A. Ulnar nerve
B. Median nerve
C. Radial nerve
D. Sciatic nerve

15. When assessing a patient with a suspected Achilles tendon rupture, which test is most
appropriate?
A. Anterior drawer test
B. Thompson test
C. Homan’s sign
D. Talar tilt test

16. Which of the following is NOT a standard precaution when handling biohazard waste?
A. Wearing gloves
B. Disposing of sharps in a puncture-proof container
C. Placing contaminated dressings in the regular trash bin
D. Using red biohazard bags for infectious materials

17. What is the primary purpose of a TLSO (thoracolumbosacral orthosis) brace?
A. To immobilize the cervical spine
B. To stabilize the thoracic and lumbar spine
C. To prevent knee hyperextension
D. To correct foot drop

18. A patient presents with a positive Finkelstein’s test. This finding is indicative of:
A. De Quervain’s tenosynovitis
B. Carpal tunnel syndrome
C. Radial nerve palsy
D. Ulnar nerve entrapment

19. In which patient condition is an external fixator most commonly used?
A. Osteoarthritis
B. Closed tibial shaft fractures
C. Open fractures with significant soft tissue damage
D. Mild ankle sprains

20. A 72-year-old patient presents with a Colles’ fracture. What is the most likely mechanism of
injury?
A. Direct blow to the wrist
B. Fall onto an outstretched hand (FOOSH)
C. Twisting injury
D. Repetitive overuse