What neurotransmitter is released by the axon of a sympathetic preganglionic neuron to communicate with the sympathetic postganglionic neuron?
A) norepinephrine
B) adrenalin
C) epinephrine
D) acetylcholine
Answer: D
You might also like to view...
Which hormone class would utilize second messenger systems?
a. lipophillic b. hydrophilic c. steroids d. those with receptors inside the cell e. all of these answers.
An adult patient with an abnormal respiratory rate should:
A) be given oxygen at 4 L/min with a nasal cannula. B) be assessed immediately for heart rate abnormalities. C) be evaluated for other signs of inadequate ventilation. D) receive ventilatory assistance with a bag-mask device.
The ability of the components of the integumentary system to respond to stress or trauma is independent of nervous or endocrine system control.
Answer the following statement true (T) or false (F)
Night blindness is a result of a deficiency of what nutrient?
a. glutamate b. vitamin E c. vitamin B6 d. vitamin A e. zinc