Identify the incorrect pair
A) gliding joint; sacroiliac joint
B) pivot joint; hip joint
C) hinge joint; ankle joint
D) condylar joint; radiocarpal joint
E) saddle joint; first carpometacarpal joint
B
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Broca's area ________
A) controls voluntary movements of the eyes B) serves the recognition of complex objects C) is considered a motor speech area D) is usually found only in the right hemisphere
Which of the following describes a comminuted fracture?
A. A fine crack is visible but bones are still aligned. B. The fracture spirals around the axis of a long bone. C. The fracture is parallel to the long axis of the bone. D. The bone is broken into three or more pieces. E. The bone is bent on one side and has an incomplete fracture on the other side.
The action of the vastus lateralis is to
a. abduct the knee b. extend the knee c. flex the knee
The arrector pili muscles receive their sympathetic innervation via the
A. splanchnic nerve pathway. B. adrenal medulla pathway. C. postganglionic sympathetic nerve pathway. D. spinal nerve pathway. E. None of the choices is correct.