Improper use of crutches could cause compression of the _____ nerve
A. axillary
B. radial
C. musculocutaneous
D. ulnar
E. median
B
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A diffuse axonal injury:
A) is a specific, grossly observable brain injury that can easily be diagnosed with a computer tomography scan of the head. B) involves stretching, shearing, or tearing of the extension of the neuron that conducts electrical impulses away from the cell body. C) results in severe stretching or tearing of the portion of the nerve cell that receives sensory messages from the rest of the body. D) is generally associated with better neurologic outcomes than a cerebral concussion because permanent brain damage does not occur.
Cerebrospinal fluid enters the subarachnoid space through the
A) interventricular foramina. B) cerebral aqueduct. C) dural sinus. D) lateral and median apertures. E) falx cerebri.
In which order would blood flow through these structures as it travels from the hypothalamus to the pituitary gland? a: Primary plexusb: Secondary plexusc: Hypophyseal portal veins
A. b - a - c B. c - a - b C. c - b - a D. a - c - b E. a - b - c
Which type of analysis involves identifying, analyzing and answering a question of interest?
A. quantitative B. qualitative C. both A & B D. none of the above