Which crutch gait provides three points of support at all times?
A) Three-point
B) Swing-to
C) Four-point
D) Swing-through
C
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The abbreviation PCCM used in regard to Medicaid managed care plans stands for:
A) per case care management. B) preventive care case management. C) primary care case management. D) primary coverage and care management.
Which of the following factors is an effective means of minimizing patient motion during exposure?
use of automatic exposure control increasing the time of exposure good communication with the patient altering the focal spot size
The muscles of the wrist and hand are controlled by what nerves?
a. brachial, radial, and ulnar c. brachial, medial, and cephalic b. median, radial, and ulnar d. basilic, radial, and ulnar
The area of the focal spot that is projected out of the tube toward the object being radiographed is the
a. effective focal spot. b. line focus. c. actual focal spot. d. x-ray tube long axis.