ANAP 510 > TEST 3 - ANS EFFECTS CHART > Flashcards

TEST 3 - ANS EFFECTS CHART Flashcards

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1
Q

The radial muscle of the iris has parasympathetic innervation only. TRUE/FALSE.

A

FALSE

Has SYMPATHETIC innervation ONLY

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2
Q

When the radial muscle of the iris has sympathetic innervation, it causes contraction and the pupil _________.

A

Dilates

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3
Q

Allows for more light to enter and a clearer image to display to the retina.

A

Dilation of the pupil

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4
Q

Pupil dilation is mediated via _______ receptors and the NT is ________.

A

Alpha-1

NE (and epi and NE from adrenal medulla)

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5
Q

Circle muscle to the iris only has __________ innervation.

A

Parasympathetic

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6
Q

When circular muscle of the iris is innervated parasympathetically, it contracts and the pupil _________.

A

Constricts

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7
Q

Pupillary constriction is mediated via ________ receptors and the NT is __________.

A

Muscarinic receptors

Ach

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8
Q

This muscle of the eyes has both sympathetic and parasympathetic innervation

A

Ciliary muscle to the lens

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9
Q

Sympathetic innervation of the ciliary muscle to lens ___________ the lens and accommodates for _______ vision, so you can see your opponent better.

A

Releases the lens

Far vision

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10
Q

Parasympathetic innervation of the ciliary muscle to lens ___________ the lens and accommodates for _______ vision; so you can see your partner better.

A

Contracts the lens

Near vision

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11
Q

Relaxation of the ciliary muscle of the lens is mediated via _______ receptor and _________ is the Nt.

A

Beta-2

NE (post gang) and NE/epi from adrenal medulla

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12
Q

Contraciton of the ciliary muscle of the lens is mediated via _______ receptor and _________ is the Nt.

A

Muscarinic

Ach

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13
Q

Sympathetic innervation of the salivary glands produces ________ saliva via ________ receptors.

A

Thick, viscous saliva

Alpha-1 receptors

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14
Q

Parasympathetic innervation of the salivary glands produces ________ saliva via ________ receptors.

A

Copious, watery saliva

Muscarinic

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15
Q

__________ saliva allows us to spit better at opponent

A

Thick, viscous

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16
Q

____________ saline makes it easier to chew, swallow and digest food.

A

Copious watery saliva

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17
Q

Sympathetic innervation of nasal glands produces __________ secretions via ______ receptors

A

Thick, viscous

Alpha-1

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18
Q

Parasympathetic innervation of nasal glands produces __________ secretions via ______ receptors

A

Copious, watery

Muscarinic

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19
Q

Sympathetic innervation of the lacrimal gland _________ tear production via __________ receptors.

A

Decreases tear production

Alpha-1

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20
Q

Parasympathetic innervation of the lacrimal gland _________ tear production via __________ receptors.

A

Increases

Muscarinic

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21
Q

Sympathetic innervation of gastric and intestinal glands __________ gland fxn via ________ receptors

A

Decreases gland fxn

Alpha-1

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22
Q

Parasympathetic innervation of gastric and intestinal glands __________ gland fxn via ________ receptors

A

Increases gland fxn

Muscarinic

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23
Q

It is easier to digest and absorb food when gastric and intestinal glands are MORE active. TRUE/FALSE.

A

TRUE

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24
Q

Sympathetic innervation of the pancreas _________ insulin secretion via _________ receptors.

A

Decreases insulin

Alpha-1

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25
Parasympathetic innervation of the pancreas _________ insulin secretion via _________ receptors.
Increases insulin Muscarinic
26
Why is insulin decreased in a sympathetic response?
Increase sugar levels so can get glucose to appropriate cells, primarily skeletal muscle.
27
Increased insulin in the body helps us convert glucose to ___________ and ___________.
Glycogen Fat (store for later)
28
This breaks down glycogen to glucose
Glucagon
29
Sympathetic innervation of Pancreas ___________ secretion of glucagon via ________ receptors
Increases glucagon Alpha-1
30
Sympathetic innervation of Pancreas ___________ secretion of glucagon via ________ receptors
Decreases glucagon Muscarinic
31
Exocrine pancreatic secretion ____________ during sympathetic innervation via ______ receptors
Decreases Alpha-1
32
Exocrine pancreatic secretion ____________ during parasympathetic innervation via ______ receptors
Increases Muscarinic
33
Pancreatic exocrine secretion aids in _________
Digestion
34
Thermoregulatory sweat glands are a ____________ response, and only have _________ innervation.
Cholinergic Sympathetic
35
Sympathetic innervation of thermoregulatory sweat glands ________ sweat glands via __________ receptors and the NT is __________.
Increases sweat Muscarinic Ach
36
___________ glands only have ________ innervation which increases activity of these glands, and provides a thick, odiferous sweat, via _______ receptors.
Apocrine glands Sympathetic innervation Alpha-1 receptors
37
Under sympathetic innervation of the adrenal medulla, there is increased _________ (NT) via ________ receptors and the NT is ________.
NE and EPI secretion Nicotinic type II receptors Ach
38
Sympathetic innervation of the SA node ___________ rate via _________ receptors
Increases rate Beta-1
39
Parasympathetic innervation of the SA node ___________ rate via _________ receptors
Decreases rate Muscarinic receptors
40
When SA node innervated by ANS, it has a + or _ _________tropic effect
Chronotropic
41
When AV node innervated by ANS, it has a + or _ _________tropic effect
Dromotropic effect
42
When myocardial contractile fibers innervated by ANS, it has a + or _ _________tropic effect
Inotropic effect
43
Sympathetic innervation of the AV node ___________ speed of conduction via _________ receptors
Increases speed of conduction Beta-1 receptors
44
Parasympathetic innervation of the AV node ___________ speed of conduction via _________ receptors
Decreases Muscarinic
45
Sympathetic innervation of the myocardial contractile fibers ___________ strength of contraction via _________ receptors
Increases strength of contraction Beta-1
46
Under normal conditions, sympathetic innervation of your coronary vessels leads to blood vessel ________ via ________ receptors
Dilation Beta-2
47
In states of advanced shock, or cocaine overdose, sympathetic innervation of your coronary vessels leads to blood vessel ________ via ________ receptors
Constriction Alpha-1
48
Parasympathetic innervation of your coronary vessels leads to blood vessel ________ via ________ receptors
(Mild) dilation Muscarinic
49
When skin is innervated sympathetically the blood vessels _______ via ______ receptors.
Constrict Alpha-1
50
When the abdominal viscera is innervated sympathetically the blood vessels _______ via ______ receptors.
Constriction Alpha-1
51
ICU pts have an outpouring of catecholamines which can cause ________ of abdominal viscera
Ischemia
52
When skeletal muscle is innervated sympathetically the blood vessels _______ via ______ receptors.
Constrict or dilate Alpha-1 or beta-2
53
When pulmonary blood vessels are innervated sympathetically the blood vessels _______ via ______ receptors.
Constrict Alpha-1
54
Why do we want pulmonary blood vessels to constrict in a sympathetic response?
Slows blood passing through alveoli and allows more O2 to be delivered to tissues
55
When kidneys are innervated sympathetically the renal blood vessels _______ via ______ receptors.
Constrict Alpha-1
56
Constriction of renal blood vessels decreases renal bloodflow, which results in INDIRECT/DIRECT secretion of ________.
Indirect secretion of RENIN
57
What is the process for DIRECT renin secretion?
Beta-1 receptors on JG cells of the kidneys activated during sympathetic response = direct secretion of renin.
58
When systemic veins are innervated sympathetically the blood vessels _______ via ______ receptors.
Constrict Alpha-1
59
When lungs are innervated sympathetically, the bronchi/bronchiolar smooth muscle _______ and bronchi/bronchioles ___________via ______ receptors.
Muscles RELAX Bronchi DILATE Beta-2 receptors
60
When lungs are innervated parasympathetically, the bronchi/bronchiolar smooth muscle _______ and bronchi/bronchioles ___________via ______ receptors.
Contracts slightly Constricts slightly Muscarinic
61
When GI tract innervated sympathetically, stomach and intestinal muscle ________, which decreases _______ and tone via _______ receptors; can lead to ileus over time.
Muscle relaxes Decreases peristalsis Beta-2
62
When GI tract innervated parasympathetically, stomach and intestinal muscle ________, which increases _______ and tone via _______ receptors.
Muscle contracts Increases peristalsis Muscarinic
63
When GI tract innervated sympathetically, sphincter (sph. Of Oddi) ________, which INCREASES/DECREASES bile/enzyme release, via _______ receptors; less digestion.
Sphincter CONTRACTS DECREASES Alpha-1
64
When GI tract innervated parasympathetically, sphincter (sph. Of Oddi) ________, which INCREASES/DECREASES bile/enzyme release, via _______ receptors; more digestion/absorption
RELAXES INCREASES bile/enzymes Muscarinic
65
When GI tract innervated sympathetically, the gallbladder/bile duct/pancreatic duct ________ , via _______ receptors.
RELAX Beta-2 receptors
66
When GI tract innervated parasympathetically, the gallbladder/bile duct/pancreatic duct ________ , via _______ receptors
CONTRACT Muscarinic
67
When liver innervated sympathetically, there is an increase in ________ and ________, which increase blood glucose, via _______ receptors.
Increase in GLYGOGENOLYSIS GLUCONEOGENISIS BETA-2 RECEPTORS
68
When liver innervated parasympathetically, there is an increase in ________, which stores sugar as glycogen, via _______ receptors.
Glycogenesis Muscarinic
69
When urinary bladder innervated sympathetically, the internal sphincter _________, which inhibits urination, via _______ receptors.
Sphincter CONTRACTS Alpha-1
70
When urinary bladder innervated parasympathetically, the internal sphincter _________, for urination, via _______ receptors.
Sphincter relaxes Muscarinic
71
When urinary bladder innervated sympathetically, the smooth muscle of the bladder wall _________, which inhibits urination, via _______ receptors.
RELAXES Beta-2 receptors
72
When urinary bladder innervated parasympathetically, the smooth muscle of the bladder wall _________, which allows for urination, via _______ receptors.
CONTRACTS Muscarinic
73
When genitals innervated sympathetically, allows for _________ and _______ in men, via _______ receptors.
Orgasm/ejaculation Alpha-1
74
When genitals innervated parasympathetically, allows for _________ in men, via _______ receptors.
Erection of penis Muscarinic
75
When skin innervated sympathetically, piloerector muslces _________ (goosebumps), via _______ receptors; allows for heat production.
CONTRACT Muscarinic receptors
76
When adipose tissue innervated sympathetically, allows for __________, breakdown of fat for E, via ________ receptors.
Lipolysis Beta-1
77
Sympathetic response increases metabolism by up to ____% via numerous receptors
100%
78
When innervated sympathetically, blood coagulation increases ________, __________, and_________ via_______ receptors
Increases: Platelet fxn Hemostasis Coagulation Alpha-1
ANAP 510
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