The inspiratory neurons
a. activate the phrenic nerve, bringing about contraction of the diaphragm.
b. are stimulated by stretch receptors.
c. are inhibited by the expiratory neurons.
d. two of these answers.
e. all of these answers.
D
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The directional term that means "closest to the point of attachment to the trunk" is
A. distal. B. dorsal. C. proximal. D. medial. E. cephalic.
Digital means fingers and toes
Indicate whether the statement is true or false.
________ support, protect, and nourish nerve cells
A) Nurse cells B) Neuroglia C) Neurons D) Nurturons E) Nutrient cells
Which condition listed gives rise to individuals that are
somewhat mentally disadvantaged, sterile males with undeveloped testes, scant body hair, and enlarged breasts? a) Emesis gravidarum b) Deformation c) Turner's syndrome d) Breech presentation e) Klinefelter's syndrome