The internal carotid artery branches into the
A) ophthalmic artery and anterior cerebral artery.
B) ophthalmic artery and middle cerebral artery.
C) ophthalmic artery, anterior cerebral and middle cerebral arteries.
D) ophthalmic artery, anterior cerebral, middle cerebral, and posterior cerebral arteries.
E) ophthalmic artery and basilar artery.
C
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A) cools a cell. B) is not motile. C) fastens one cell to another. D) propels a cell through fluid. E) detects environmental stimuli.
What type of membranes line joint cavities?
A. cutaneous B. mucous C. gobletal D. synovial E. serous
Complement proteins, which are activated when IgG or IgM antibodies bind antigen,
A. cause lysis of the T cells. B. stimulate chemotaxis, in which neutrophils and macrophages are repelled from the affected area. C. stimulate cytokine release. D. cause opsonization, which coats the antibody-antigen complexes in a way that attracts phagocytes.
Which of the following is a function of the axial skeleton?
A) provides an attachment for muscles that move the appendicular skeleton B) provides an attachment for muscles that move the head, neck, and trunk C) provides an attachment for muscles involved in breathing D) provides protection for the brain and spinal cord E) All of the answers are correct.