Which of the following organs is dually innervated?
A. Most blood vessels
B. Urinary bladder
C. Arrector pili muscles in the skin
D. Adrenal medulla
Answer: B
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A ____ plane is any plane that divides the body into superior and inferior portions
a. frontal b. midsagittal c. coronal d. transverse
The development of specialized cells from unspecialized stem cells is a description of which of the following basic life processes?
a. metabolism b. movement c. growth d. differentiation e. reproduction
Which of the following represents a local reflex?
A. Motility of the digestive tract in response to stretch of the wall of the digestive tract B. Parasympathetic stimulation causes the gallbladder to release bile C. Secretion of digestive enzymes under the control of the vagus nerve D. All of the choices are correct.
The inspiratory reserve volume is the volume of air ________.
A. that can be forcefully exhaled after a tidal volume expiration B. that can be forcefully inhaled after a tidal volume expiration C. inhaled during a quiet inspiration D. that can be forcefully inhaled after a tidal volume inspiration E. that can be forcefully exhaled after a tidal volume inspiration