DONE_Ana & Physio 5th Quiz - SNS, PNS, Taste & Smell, H&B, 14-17

The stress response includes two kinds of chemicals. This is what neurons use to communicate with each other or their effector organs across a synapse

• Neurotransmitters

• Hormones

The stress response includes two kinds of chemicals. Which one is secreted by the glands and flow through the bloodstream?

• Neurotransmitters

• Hormones

It is the neurotransmitter that is always released from postganglionic fibers in the Sympathetic Nervous System

• Acetylcholine

• Norepinephrine

It is the neurotransmitter released from preganglionic nerve fibers and is the premium currency in nervous communication.

• Acetylcholine

• Norepinephrine

It is both a neurotransmitter and a hormone and depends on how it is being used, if it is being released from a neuron and travelling across a synapse or being secreted by a gland into the bloodstream for a more widespread distribution.

• Norepinephrine

• Epinephrine

These receptors reduce blood flow to certain parts of your body in emergency situations by making those smooth muscle cells of the blood vessels contract.

• Alpha

• Beta

This system controls your body's stress response and helps your body activate its fight-or-flight response.

• Sympathetic Nervous System

• Parasympathetic Nervous System

This system controls your body's stress response and helps your body activate its fight-or-flight response.

• Sympathetic Nervous System

• Parasympathetic Nervous System

This system is also known as the calming side of your Autonomic Nervous System. This also allows you to digest food, to reproduce, to excrete waste, and to fight off infections.

• Sypathetic NS

• Parasympathetic NS

This system's ganglia are located near the spinal cord.

• Sympathetic Ganglia

• Parasympathetic Ganglia