Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Pharmacology #1 > Nervous system > Flashcards

Nervous system Flashcards

1
Q

Cranial Nerve I

A

Olfactory

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Cranial nerve II

A

Optic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Cranial nerve III

A

Oculomotor
Ciliary muscle/external eye muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Cranial nerve IV

A

Trochlear
Superior oblique muscle (eye)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cranial Nerve V

A

Trigeminal
Sensory face

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Cranial nerve VI

A

Abducent
Lateral rectus muscle
(Lateral eye)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Cranial nerve VII

A

Facial
Muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Cranial Nerve VIII

A

Vestibulocochlear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Cranial Nerve IX

A

Glossopharyngeal
Taste- posterior tongue
Other motor/sensory functions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Cranial nerve X

A

Vagus
Motor & Sensory- heart/lungs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Cranial nerve XI

A

Accessory
Trapezius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Cranial nerve XII

A

Hypoglossal
Tongue muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

End response of sympathetic nervous system is termed:

A

Adrenergic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

End response of parasympathetic nervous system is termed:

A

Cholinergic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Parasympathetic NS

A

Rest/digest
Craniosacral outflow- Nerves 3,7,9,10 & sacral
Discrete/targeted response due to proximity of nerves to end organs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Sympathetic Nervous System

A

Fight or Flight
Thoracolumbar Outflow T1-12 & L1-3
Blow horn/amplification response due to shorter preganglionic fiber

17
Q

Ganglion

A

A group of nerve cell bodies in the peripheral nervous system- synaptic relay station

18
Q

Are preganglionic neurons in the PNS/SNS adrenergic or cholinergic?

A

They differ in length but are cholinergic (ie they use nicotinic receptors at ganglion
Become more specific at end organ

19
Q

Neurotransmitter and receptor of parasympathetic nervous system

A

Acetylcholine and cholinergic receptors

20
Q

Neurotransmitter and receptor of parasympathetic nervous system

A

Acetylcholine and cholinergic receptors

21
Q

Neurotransmitter and receptor of the sympathetic nervous system

A

Norepinephrine and adrenergic receptors

22
Q

Types of cholinergic receptors

A

Nicotinic- skeletal muscle & neuronal CNS
Muscarinic- end organ receptors- M1/2/3 are important because they affect airway smooth muscle

23
Q

Why is adrenal medulla interesting

A

Part of SNS
Direct synapse with Preganglionic neuron- (NO postganglionic neuron) releases epi/norepi directly into blood stream

24
Q

Why are sweat glands unique in the SNS?

A

They secrete Ach instead of norepi from postganglionic neuron- have muscarinic receptors

25
Q

Sympathomimetic-

A

drugs with similar actions to postganglionic fibers in SNS. Also termed sympathetic or adrenergic agonists

26
Q

Sympatholytics

A

Oppose the actions of postganglionic fibers in SNS. Also called Anti-adrenergics or sympathetic antagonists

27
Q

Parasympathomimetics

A

Agonists at postsynaptic muscarinic receptors- referred to cholinergic- resemble Ach

28
Q

Parasympatholytics

A

Oppose actions of the PNS, block actions of acetylcholine. Also called anti cholinergic or vagolytics

Pharmacology #1 (15 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions