Pharmacology 2 Flashcards

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1
Q

Central Nervous System

A

Brain and spinal cord

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2
Q

Peripheral Nervous system

A

Autonomic and Somatic

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3
Q

Autonomic Nervous system

A

Sympathetic and Parasympathetic. Involuntary automatic functions.

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4
Q

Sympathetic Nervous System

A

Fight or flight. Increased automaticity, increased heart rate, increased contractility, increased blood flow to body parts that need it and decreased blood flow to less important body parts.

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5
Q

Afferent

A

Travels towards CNS

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6
Q

Efferent

A

Travels away from CNS

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7
Q

Pairs of Nerves?

A

43

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8
Q

Sympathetic Nervous System receptors

A

Adrenergic

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9
Q

Adrenergic Receptors

A

A1, A2, B1, B2, B3, and dopaminergic

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10
Q

Sympathetic Neurotransmitters

A

Epinephrine and norepinephrine

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11
Q

Parasympathetic Nervous System receptors

A

Cholinergic

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12
Q

Cholinergic Receptors

A

Muscarinic and Nicotinic

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13
Q

Parasympathetic Neurotransmitters

A

Acetylcholine

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14
Q

Alpha 1 Receptor

A

Peripheral Vasoconstriction

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15
Q

Alpha 2 Receptor

A

Feedback loop, prevents release of norepi

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16
Q

Beta 1 Receptor

A

Increased chronotrope, inotrope, dromotrope and automaticity

17
Q

Beta 2 Receptor

A

Bronchodilator, muscle relaxer

18
Q

Beta 3 Receptor

A

Lipolysis and thermogenesis

19
Q

Dopaminergic

A

Renal, mesenteric, coronal and cerebral vasodilation.