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Makayla Taifane
Physiology week 14
| Question | Answer |
|---|---|
| what are the two types of synapses? | electrical and chemical |
| which chemical allows neurons to communicate with each other? | neurotransmitters |
| membrane potential | the difference in electrical charge between the inside and outside of a membrane |
| nerve impulses over which nerve can cause peristalsis and bradycardia? | the vagus nerve |
| what region of the brain plays a part with emotions by associating sensory impulses with feelings of pleasantness or unpleasantness? | the thalamus |
| what are the two main types of adrenergic receptors? | alpha and beta |
| what is permisiveness? | when a small amount of one hormone allows another hormone to have its full effect |
| what stimulates the production of thyroid hormone by another hormone? | anterior pituitary |
| what physiological mechanism dissolves clots? | fibrinolysis |
| what does hematocrit measure? | the volume % of RBC in the blood |
| what is the lymph pressure gradient established by? | breathing movement and skeletal muscle contractions |