click below
click below
Normal Size Small Size show me how
Stucdy Stack 2
Physiology Final
Question | Answer |
---|---|
A synapse can occur only between an axon and? | Dendrite, cell body, another axon |
In a myelinated fiber, the action potential jumps from one node of Ranvier to the next. | True |
How does a dually innervated autonomic effector differ from a singly innervated autonomic effector | A dually innervated effector receives input from both sympathetic and parasympathetic pathways. A singly innervated autonomic effector receives input from only the sympathetic divi |
Which is(are) the neurotransmitter in a somatic motor pathway | Acetycholine |
Which hormone is released by the pituitary to stimulate the thyroid gland | thyroptropin |
Which hormone produced by the adrenal glands is responsible for mobilization of energy stores? | cortisol |
cardiac output is determined by the | stroke volume and heart rate |
Which of the following vessels do not have the ability to constrict aned dilate | capillaries |
Fluid that is clear , watery, and contains protein molecules, salts, and other substances is called | intercellular fluid |
standard atmospheric pressure is _____mm Hg | 760 |