Autonomic Nervous System Flashcards

1
Q

A sudden jump of heart rate of 20 BPM or higher when standing from a supine to a standing position.

A

Orthostatic Hypotension

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2
Q

Main organs/branches of the central nervous system?

A

Brain & Spinal chord

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3
Q

This sends signals from the receptors in the skin or organs to the CNS and brain

A

Afferent Neurons

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4
Q

This sends signals from the CNS the brain out to the body, to elicit a response.

A

Efferent Neurons

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5
Q

This is the exchange of signals from the Pre-synaptic nerves to the post-synaptic nerve cells

A

Synaptic Transmission

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6
Q

Signals from the CNS neurons pass through this to reach the postganglionic fibers

A

Preganglionic FIbers

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7
Q

This substance is used for the sympathetic Post-Ganglions

A

Norephineprine

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8
Q

These 2 are the receptor organ cells of the parasympathetic NS

A

Nicotinic and muscavinic

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9
Q

This ANS relaxes the smooth muscle of the Gastro-Intestinal Tract

A

Sympathetic NS

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10
Q

This ANS is responsible for the increase in salivation

A

Parasympathetic NS

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11
Q

This ANS is responsible for the increase in BPM of a person

A

Sympathetic NS

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12
Q

This theory involves the right drug to the right receptor to elicit a response, this is commonly known and used in enzymes

A

Lock and Key Receptor Theory

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13
Q

This mimics the effects of your sympathetic NS

A

Andregernuc Agonists

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14
Q

The nervous system that is Responsible for the afferent and efferent neurons

A

Peripheral NS

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15
Q

This is responsible for the voluntary movements of the Body

A

Somatic

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16
Q

4 Receptors of the sympathetic NS

A

Alpha 1 & 2 and Beta 1 & 2

17
Q

This Beta receptors can be found in the Heart & Kidneys

A

Beta 1

18
Q

This Alpha Receptor is found in blood vessels & smooth Muscles

A

Alpha 2

19
Q

Drug that can be used with Asthma or COPD and uses Beta 2 Receptors

A

Albuterol

20
Q

Give the 2 Usually discussed forms of COPD

A

Emphysema & Chronic Bronchytis

21
Q

A drug that is used for nasal decongestion that uses alpha 1 and beta 2 receptors

A

Pseudoephedrine; Phenylephrine