The I neurons of the dorsal respiratory group stimulate the ________.
A. vagus nerve
B. phrenic nerve
C. sympathetic nervous system
D. parasympathetic nervous system
Answer: B
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The ________ ligaments in the knee joint help prevent displacement of the articulating surfaces.
Fill in the blank(s) with the appropriate word(s).
When the load to be lifted increases in weight, the latent period _______
A) decreases and disappears B) increases C) remains unchanged D) decreases
Which of the following is NOT a regulatory function of the endocrine system?
A. Regulates the rate of metabolism. B. Controls development and functions of the reproductive system. C. Regulates equilibrium and balance from the inner ear. D. Prepares the body for physical activity and stress. E. Regulates heart rate and blood pressure.
When one presynaptic neuron ___ the amount of neurotransmitter released from another presynaptic neuron, it is called presynaptic inhibition.
Fill in the blank(s) with the appropriate word(s).