Which of the following is an example of using good body mechanics?
A) Use body weight to apply pressure.
B) Use muscle force to apply pressure.
C) Let movement come from your arms and shoulders.
D) Keep your wrists bent.
A
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Broca's aphasia is characterized by
a. Increased aggression b. Placidity and absence of emotional responses c. Deficits in language production d. Deficits in language comprehension
Which of the following statements regarding ophthalmic sutures is true?
A. Sutures are available in sizes 0 to 6–0. B. Single-armed sutures are used. C. Sutures should be handled as little as possible. D. Double-arm sutures are used to close puncture wounds.
At which stage does the HIV-infected individual have AIDS?
a. Stage I b. Stage II c. Stage III d. Stage IV
Radiology is the branch of medical science that
A. diagnoses and treats diseases and disorders of the muscles and bones. B. uses x-rays and radioactive substances to diagnose and treat disease. C. provides the scientific foundation for all medical practice. D. studies and records the electrical activity of the brain.