Which of the following is true of trigger finger?

A) It is caused by a narrowing of the tendon sheath.
B) It is caused by entrapment of the median nerve under the transverse carpal ligament.
C) It is a type of arthritis caused by inflammation.
D) It is caused by overuse of weak, inhibited wrist extensors.

A

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What is the appropriate medical term for the inability to speak?

a. Aphasia b. Ataxia c. Neuralgia d. Polyphagia

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Ergonomics includes all of the following except ____

A) training in required muscle movements B) determining which repetitive movements will be most effective C) correct placement of furniture and equipment D) an awareness of the environment to prevent injuries

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