Which of the following is not an origin for parasympathetic preganglionic fibers?
A. Sacral region of the spinal cord
B. Hypothalamus
C. Pons
D. Medulla oblongata
E. Midbrain
B. Hypothalamus
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Collagen, a helical protein, became straight and flat as the temperature of its environment was changed. Its primary structure was not altered. What happened to cause it to flatten?
A. Hydrogen bonds were broken. B. Peptide bonds were broken. C. Bonds between carbon and oxygen were broken. D. Peptide bonds were formed.
The three major steps in hemostasis, in order of their occurrence, are ____________________, ____________________, and ____________________
Fill in the blank(s) with correct word
What are some common side effects of benzodiazepines?
a. Constipation b. Impaired memory/recall c. Drowsiness, sedation d. A & C e. B &C
Match the phrase to either the sympathetic or parasympathetic division of the autonomic nervous system.Fight-or-flight response
A. Sympathetic B. Parasympathetic