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Flashcards in Autonomic Nervous system Deck (39)
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1

System that controls the involuntary smooth muscle, cardiac muscle and glandular tissue

Autonomic Nervous system

2

Autonomic Nervous system is highly integrated by what part of the brain

Hypothalamus

3

Reflex in ANS often involve what structures

Medulla oblongata
Spinal cords

4

2 Divisions of ANS

Parasympathetic
Sympathetic

5

Parasympathetic is also known as

Rest or Digest

6

Origin of Parasympathetic

Craniosacral (S2-4)

7

Neurotransmitter in the Pre-Ganglionic of ANS

Acetylcholine

8

Neurotransmitter in the Post-Ganglionic of ANS

Acetylcholine

9

Receptor cells in ANS

Nicotinic
Muscarinic

10

Nicotinic receptor cells are found

Skeletal muscle
Adrenal gland

11

Skeletal muscle contraction in parasympathetic

Decreased

12

Chromaffin cell activity in Parasympathetic

relaxes

13

Muscarinic receptors are found

M1-CNS, Gastruc parietal cells, Salivary gland
M2- Heart
M3- Glands (Lacrimal, salivary, Gastric, Sweat and Bronchial glands) Smooth muscle (Brinchioles, Eyes, GI smooth muscle, Vascular endothelium, Bladder, Genitalia)

14

Acid secretion in stomach of parasympathetic

Increased

15

Peristaltic activity in Parasympathetic

Increased

16

What is peristalsis?

contraction of intestines

17

Contraction of Urinary Bladder in Parasympathetic

Increased

18

Pupil during parasympathetic

Miosis

19

Cardiac output in Parasympathetic

Bradychardia

20

Respiratory rate in Parasympathetic

Bradypnea

21

Salivary gland production in Parasympathetic

Increased

22

Condition of male reproductive organ (penis) during parasympathetic

Erect

23

Glands that are controlled by sympathetic fibers but with Cholinergic receptor cells

Sweat gland
Adrenal gland

24

Also known as the fight or flight response

Sympathetic

25

Other term for sympathetic

Fight or flight
Adrenaline rush

26

Origin of Sympathetic

Thoracolumbar

27

Pre-Ganglionic neurotransmitter of sympathetic____
Post-Ganglionic _______

Acetylcholine
Norepinephrine

28

Receptor cells of sympathetic

Alpha
Beta

29

Sympathetic receptor cell responsible for vasoconstriction

Alpha1

30

sympathetic receptor cell responsible for decreased acid secretion and decreased peristaltic activity

Alpha 2