Cedric slipped and cut his finger. The cut bled, but did not penetrate to the hypodermis. The deepest layer penetrated was the
A. stratum corneum.
B. papillary layer of the dermis.
C. stratum spinosum.
D. stratum basale.
E. stratum granulosum.
B
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Nervous tissue consists predominantly of two cell types, neurons and __________.
A. fibroblasts B. chondrocytes C. neuroglia D. neurocytes E. adipocytes
Which of the following expressions defines angular velocity?
A. change in angular position over a given time B. angular displacement divided by time C. both A and B D. neither A nor B
What connects the hypothalamus to the pituitary gland?
A) mammillary bodies B) infundibulum C) arbor vitae D) optic chiasma
Which of the following is NOT a function of the brain stem?
a. reflex control of the heart b. control of cortical alertness c. modulating one's sense of pain d. regulating postural reflexes. e. none of these.