Final

Question 1

Afferent and Efferent Nuerons

Answer 1

Sensation is afferent neurons towards
Efferent Nuerons away to a reaction

Question 2

Nueron Structure

Answer 2

Cell body
Dendrites
Axons

Question 3

Structure of Nueron

Question 4

7 Common Nuerotransmitters

Answer 4

Glutamate- memory
GABA- calming
Dopamine- pleasure
Adrenaline (Epinephrine) – fight or flight response
Serotonin-mood
Oxytocin-the ‘love’ neurotransmitter because it releases when people socially bond
Acetylcholine- learning

Question 5

3 Neurotransmitter Dieseases

Answer 5

Parkinson’s disease • Alzheimer’s disease • Depression

Question 6

Imbalances of Nuerotransmitters

Answer 6

Poor Diet
Genetic Factors
Toxic Substances
Certain drugs
Hormones

Question 7

Can you naturally balance Nuerotransmitters

Answer 7

Yes: lifestyle factors such as sleep, nutrition, and exercise (dopamine) • Yes: receiving or giving affection (serotonin, oxytocin) • Yes: spending time outdoors • Yes: mindful/brain exercising

Question 8

5 ways to naturally balance hormones

Question 9

Chapter 7 6 questions on final

Question 10

What are the two other systems that work with the central nervous system

Answer 10

Cardiovascular and respiratory

Question 11

Nuerotransmitters that effects emotions

Answer 11

Dopamine oxytocin, acheytocholine

Question 12

Afferent division includes 3 things

Answer 12

Somatic sensory
Visceral sensory
Special sensory

Question 13

Efferent Division

Answer 13

Somatic motor
Autonomic motor

Question 14

What cell covers the axons

Answer 14

Schwann cells. The membranes of Schwann cells contain a large amount of a lipid-protein substance called myelin

Question 15

What Nuerotransmitters is essential for memory?

Answer 15

Glutamate

Question 16

Two central functions of nervous system

Answer 16

Autonomic and peripheral nervous system

Question 17

3 phases of Tissue Healing

Answer 17

Inflammatory Response (2-4 days)
•Pain, swelling, redness
•Decreased collagen synthesis
•Increased # of inflammatory cells

•Fibroblastic repair Phase (4-6 weeks)
•Collagen fiber production
•Decreased collagen organization
•Decreased inflammatory cells

•Maturation-remodeling Phase (3 wks to yrs)
•Proper collagen fiber alignment
•Increased tissue strength

Question 18

What are the chemical components of vaping?

Answer 18

Nickel and lead

Question 19

The autonomic nervous system can be divided into two systems?

Answer 19

Parasympathetic and sympathetic 

Question 20

The autonomic nervous system

Answer 20

Place an important role in maintaining homeostasis 

Question 21

The brainstem is located

Answer 21

Inside the base of the school, just above the spinal cord and is responsible for many metabolic functions and reflexes

Question 22

The cerebrum is

Answer 22

The largest dome of the brain that is divided into right, and left cerebral hemispheres

Question 23

Motor cortex

Answer 23

Is essential for coordination movement to occur

Question 24

The brain is divided into three major parts

Answer 24

Cerebrum, cerebellum and brainstem

Question 25

A motor unit consists of

Answer 25

One motor, neuron, and all of the muscle fibers that it is responsible for activating 

Question 26

A motor neuron is

Answer 26

Are somatic neuron, the innervate, skeletal muscle fibers

Question 27

Golgi tendon organs

Answer 27

Continuously, monitor, monitor the tension produced by muscle contraction

Question 28

Kinesthesia

Answer 28

Means conscious recognition of the position of body parts with respect one another

Question 29

All or none law for Nuerons

Answer 29

If a neuron impulse is initiated, it will travel the entire length of the actual axon. If it is not initiated, it will not travel at all. 

Question 30

Repolarization comes

Answer 30

After depolarization