Which are parts of a neuron? Choose all that apply.
A. Lacuna
B. Cell body
C. Axon
D. Dendrite
E. Intercalated disk
Answer: D
You might also like to view...
When proprioceptors are stimulated, what kind of information is provided to the CNS?
A) pressure B) position of structures C) pH of body fluids D) vibration E) None of the answers are correct.
An injection of epinephrine would
A. decrease heart rate, decrease gastric motility, and increase blood pressure. B. increase heart rate, increase blood pressure, and increase gastric tract motility. C. increase heart rate, increase blood pressure, and decrease gastric tract motility. D. have no effect on the heart or the GI tract. E. decrease heart rate, decrease blood pressure, and increase gastric tract motility.
A flash of light causes the eyes to send signals to the brain. A loud noise causes the ears to send signals to the brain. The brain receives these signals and "decides" to send signals to the legs to make the person run from this event. The decision to send signals to the legs is part of which nervous system function?
A. Integration B. Sensory input C. Motor output
Which of the following is a sympathetic neurotransmitter used for vasodilation?
A) acetylcholine B) norepinephrine C) dopamine D) serotonin E) nitric oxide