Ptosis (drooping of the upper eyelid) of the left eye would be caused by damage to the
A. facial nerve.
B. abducens nerve.
C. trochlear nerve.
D. oculomotor nerve.
E. optic nerve.
D
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Which of the following statements regarding complement is FALSE?
A. Certain complement proteins are always circulating in the blood in an inactive state. B. The complement pathway is always dependent upon activation of the first complement protein, C1. C. Activated complement can stimulate cells to secrete inflammation-mediating chemicals. D. Activated complement can form a membrane attack complex, which forms pores in microbe membranes. E. Some activated complement proteins activate other complement proteins.
Which of the following is the term for a deficiency of oxygen or the inability to utilize oxygen in a tissue?
A. Apoxia B. Hypoxia C. Eupnea D. Cyanosis E. Anoxia
Bone growth in which the bone increases in diameter is called
A. endosteal growth. B. cancellous bone growth. C. epiphyseal growth. D. appositional growth. E. interstitial growth.
What structure supports the axon from within?
A. Dendrites. B. Nodes of Ranvier. C. Collaterals. D. Neurofibrils.