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PHYS 423 Lab > ANS Pt 2 > Flashcards

ANS Pt 2 Flashcards

1
Q

Parasympathetic or Sympathetic: Innervates the skin?

A

Sympathetic

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2
Q

Parasympathetic or Sympathetic: Adrenergic Receptors

A

Sympathetic

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3
Q

Parasympathetic or Sympathetic: Nicotinic Receptors

A

Both

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4
Q

Parasympathetic or Sympathetic: Innervates smooth muscle in arterioles

A

Both

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5
Q

Parasympathetic or Sympathetic: Muscarinic Receptors

A

Both

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6
Q

Parasympathetic or Sympathetic: Innervate skeletal muscle

A

Neither

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7
Q

Parasympathetic or Sympathetic: decreaseed atrial contractility

A

Parasympathetic

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8
Q

Parasympathetic or Sympathetic: Long cholinergic preganglionic fibers

A

Parasympathetic

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9
Q

Parasympathetic or Sympathetic: Myadriasis

A

Sympathetic

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10
Q

Parasympathetic or Sympathetic: Epinephrine as a neurotransmitter

A

Neither

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11
Q

Parasympathetic or Sympathetic: Short cholinergic preganglionic fibers

A

Sympathetic

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12
Q

Parasympathetic or Sympathetic: increased atrial contractility

A

sympathetic

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13
Q

Parasympathetic or Sympathetic: tear production

A

parasympathetic

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14
Q

High dose of Beta 2 agonist causes what symptoms?

A
  • Decrease lens curvature
  • Increased blood flow to heart
  • Dilate Bronchioles
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15
Q

High dose of Beta 1 agonist causes what symptoms?

A
  • Tachycardia
  • Heart palpitations
  • Hypertension
  • HEART PROBLEMS
  • Increase blood pressure
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16
Q

High dose of Alpha 1 agonist causes what symptoms?

A
  • Headaches
  • Bradycardia
  • Mydriasis
17
Q

High dose of alpha 2 agonist causes what symptoms?

A
  • Bradycardia
  • Increased GI motility
  • Increase blood glucose
18
Q

What does a beta 1 blocker do to blood pressure?

A

decrease

PHYS 423 Lab (6 decks)

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