Autonomic nervous system WK6 L1 Flashcards

(33 cards)

1
Q

WHAT IS THE AUTONOMIC NERVOUS SYSTEM?

A

A SYSTEM THAT INNERVATES ORGANS WHOS FUNCTION IS NOT USUALLY UNDER VOLUNTARY CONTROL

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2
Q

WHATS INCLUDED IN THE AUTONOMIC NERVOUS SYSTE,?

A

MOST VISCERAL ORGANS - BLOOD VESSELS - SMOOTH MUSCLES - GLANDS

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3
Q

WHAT DOES THE AUTONOMIC NERVOUS SYSTEM DO?

A

REGULATES BODY SYSTEMS - REGULATES UNCOSIOUS PROCESSES THAT MAINTAINS HOMEOSTASIS

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4
Q

HOW MANY MOTOR NEURONS ARE IN THE SOMATIC NERVOUS SYSTEM?

A

1

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5
Q

HOW MANY MOTOR NEURONS ARE IN THE AUTONOMIC NERVUS SYSTEM?

A

2

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6
Q

WHAT CHEMICAL DOES THE SOMATIC NERVOUS SYSTEM RELEASE?

A

ACETOLCOLENE

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7
Q

WHAT CHEMICAL DOES THE AUTONOMIC NERVOUS SYSTEM RELEASE AT THE PRE GANGLIONIC NEURONS?

A

ACETOLCOLENE AND NOREPINEPHRINE

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8
Q

WHICH AUTONOMIC NERVOUS SYSTEM RELEASES NOREPINEPHRINE AT THE POST GANGLIONIC NEURONS?

A

SYMPATHETIC NERVOUS SYSTEM

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9
Q

WHAT IS THE 1ST MOTOR NEURON OF AUTONOMIC NERVUS SYSTEM?

A

PRE GANGLIONIC

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10
Q

WHAT IS THE 2ND MOTOR NEURON OF AUTONOMIC NERVOUS SYSTEM

A

POST GANGLIONIC

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11
Q

WHICH MOTOR NEURONS FROM THE AUTONOMIC NERVOUS SYSTEM COME FROM THE BRAIN OR SPINAL CHORD?

A

PRE GANGLIONIC

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12
Q

WHICH MOTOR NEURONS FROM AUTONOMIC NERVOUS SYSTEM GO TO THE EFFECTOR?

A

POST GANGLIONIC

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13
Q

WHAT DOES THE SOMATIC NERVOUS SYSTEM INCLUDE?

A

SKELETAL MUSCLE

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14
Q

WHAT ARE THE DIVISIONS OF THE AUTONOMIC NERVOUS SYSTEM?

A

SYMPATHETIC - PARASYMPATHETIC

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15
Q

WHAT DOES THE SYMPATHETIC NERVOUS SYSTEM DO?

A

MOBILISES BODY DURING ACTIVITY - FIGHT OR FLIGHT

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16
Q

WHAT DOES THE PARASYMPATHETIC NERVOUS SYSTEM DO?

A

PERFORMS MAINTENANCE ATIVITIES - CONSERVES BODYS ENERGY - REST AND DIGEST

17
Q

WHAT IS CRANIOSACRAL?

A

OUTFLOW OF PARASYMPATHETIC NERVOUS SYSTEM

18
Q

WHAT IS THORASOLUMBAR?

A

OUTFLOW OF SYMPATHETIC NERVOUS SYSTEM

19
Q

WHAT ARE VISCERAL REFLEXES?

A

UNCONCIOUS AUTOMATIC RESPONSES OF STIMULATION TO GLANDS, CARDIAC MUCLES, OR SOMOOTH MUSCLE

20
Q

HOW DO VISECRAL REFLEXES TRAVEL?

A

RECEPTORS - SENSORY NERUONS - INTER NEURONS - MOTOR NEURONS - EFFECTOR

21
Q

WHICH SYSTEM ARE THE ADRENAL GLANDS PART OF?

A

SYMPATHETIC NERVOUS SYSTEM

22
Q

WHAT ARE THE PARTS OF ADRENAL GLANDS?

A

CORTEX - MEDULLA

23
Q

WHAT IS THE MEDULLA OF ADRENAL GLANDS?

A

MODIFIED SYMPATHETIC GANGLION STIMULATED BY PRE GANGLIONIC SYMPATHETIC NEURONS

24
Q

WHAT DO THE ADREANAL GLANDS DO?

A

SECRETES HORMONES INTO THE BLOOD

25
WHCH HORMONES DO THE ADRENAL GLANDS SECRETE?
CATECHOLAMINES - EPINEPHRINE - NOREPINEPHRINE
26
WHICH CRANAL NERVES ARE IN THE PARASYMPATHETIC NERVOUS SYSTEM?
CN III 3 - OCCULOMOTOR CN VII 7 - FACIAL NERVER CN IX 9 - GLOSSOPHARANGYEAL NERVE CN X 10 - VAGUS NERVE
27
WHAT ARE THE FUNCTIONS OF THE SYMPATHETIC NERVOUS SYSTEM?
INCREASE HEART RATE - INCREASE AIRFLOW - REDIRECT BLOOD - INHIBIT DIGESTIVE SYSTEM - INCREASE BLOOD GLUCOSE CONCENTRATION - INCREASE MOTABILISIM
28
WHAT ARE THE FUNCTIONS OF THE PARASYMPATHETIC NERVOUS SYSTEM?
DECREASE HEART RATE - DECREASE AIRFLOW - INCREASED GLANDULAR SECRETION - INCREASED DIGESTIVE SYSTEM - PENILE ERECTION
29
WHAT ARE THE TWO MAJOR CATEGORIES OF RECEPTORS?
ADRENERGIC - CHOLINERGIC
30
WHAT ARE THE TWO TYPES OF ADRENERGIC RECEPTORS?
ALPHA - BETA
31
WHAT ARE THE TWO TYPES OF CHOLINERGIC RECEPTORS?
NICOTINIC - MUSCARINIC
32
WHAT RECEPTOR IS FOUND ON THE POST GANGLIONIC NEURONS IN THE AUTONOMIC NERVOUS SYSTEM?
NICOTENIC RECEPTORS
33
WHAT RECEPTOR IS FOUND ON THE EFFECTORS IN THE AUTONOMIC NERVOUS SYSTEM?
MUSCARINIC RECEPTORS