A&P SPRING FINAL REVIEW DAY 2 2022/23

Which neurotransmitter is released in response to stress and trauma?

• Acetylcholine
• Endorphins
• Serotonin
• GABA

Serotonin is a neurotransmitter that helps regulate:

• learning and memory
• pain and pleasure
• muscle movements
• sleep, moods/emotions

What is a neurotransmitter?

• fatty covering of the axon
• nerve cell
• chemical messenger
• gap between neurons

Which neurotransmitter is involved in muscle movements?

• Acetylcholine
• Endorphins
• Serotonin
• GABA

The part of the neuron that receives messages from other neurons

• axon

• dendrite

• cell body

• Schwann cell

The location of neurotransmitters

• axon terminals

• dendrites

• Schwann cells

• cell body

The tiny gap between neurons where nerve impulses are sent from one neuron to another.

• synapse

• axon terminal

• impulse

• myelin

Type of synapse which increases the chance of the next neuron firing

• Inhibitory

• Excitatory

• Neurotransmitters

• Neuron

Type of synapse which decreases the chance of the next neuron firing

• Inhibitory

• Excitatory

• Neurotransmitters

• Neuron

A chemical that blocks a neurotransmitter from being absorbed, thus blocking its effects is a(n):

• Agonist
• Antagonist
• Endorphin
• L-Dopa