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pharmacology/ toxicology > Quiz 1 > Flashcards

Quiz 1 Flashcards

1
Q

1.Which neurotransmitter for cholinergic receptors

A

Acetylcholine

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2
Q
  1. Parasympathetic for
A

Increase motility

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3
Q
  1. Agonist is…
A

Agent that binds to a receptor and elicits a response

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4
Q
  1. Bioavailability is
A

Amount of drug that reaches the blood without change

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5
Q
  1. Pharmacodynamic is…
A

Action of a drug on the body

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6
Q
  1. Most common route of drug elimination
A

Kidney

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7
Q

Matching (7-10)

  1. Phase 1 reaction
A

Converts lipophilic drugs into polar molecules

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8
Q

Matching (7-10)

  1. Sympathetic reaction to the bronchioles
A

Dilate

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9
Q

Matching (7-10)

  1. Parasympathetic reaction to the eye
A

Constriction

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10
Q

Matching (7-10)

  1. Phase II reaction
A

Conjugation of the liver enhanced by glucuronyl transferase

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11
Q

The action of the body on a drug is known as…

A

Pharmacokinetic

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12
Q

The action of a drug on the body is known as…

A

Pharmacodynamic

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13
Q

What route of drug administration is first pass and goes through the liver?

A

Oral

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14
Q

In what phase of drug metabolism are reactions catalyzed by cytochrome P-450/microsomal oxidase, and converts lipophilic drugs into polar molecules for excretion by the kidneys?

A

Phase I

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15
Q

What phase of drug metabolism is enhanced by glucuronyl trasferase, where conjugation occurs?

A

Phase II

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16
Q

The time it takes the plasma drug concentration to be reduced by 50% is known as…

A

Half-time

17
Q

What is the #1 main route of drug elimination?

A

Kidney

18
Q

The cholinergic neurotransmitter of the ANS is…

A

Acetylcholine

19
Q

What binds to a receptor and elicits a response?

A

Agonist

20
Q
  • What binds to receptors at the same site as the agonist and competes the bindings?
A

Antagonist

21
Q

The adrenergic neurotransmitter is…

A

Epinephrine/Norepinephrine

pharmacology/ toxicology (7 decks)

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