Anatomy & Physiology
Which of the following cranial nerves is incorrectly matched with the parasympathetic ganglion it synapses on?
Which of the following ganglia innervates the rectum, sigmoid colon, descending colon, and other pelvic organs?
The white and gray rami communicantes are named based on their color, which reflects the myelination status of the nerve fibers they contain. The white rami communicantes appear white because they contain:
The effect of acetylcholine (ACh) released by sympathetic preganglionic neurons on ganglionic neurons is:
Stimulation of the reticular activating system (RAS) leads to:
How will the activation of the "fight or flight" response affect the diameter of the peripheral blood vessels?
Junior was working at a construction site when he accidentally stepped on a protruding nail on the floor. What kind of reflex would act to protect the foot that has stepped on the nail by shifting his body weight on his other foot:
