Terminologies in Introduction to Pharmacology Flashcards

1
Q

Dose needed to maintain drug concentration

A

Maintenance

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2
Q

What does pro re nata means?

A

A Latin phrase which means as needed

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3
Q

It is the study of the drugs on the body

A

pharmacodynamics

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4
Q

Medication that mimics the receptor activity

A

Agonist

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5
Q

What does bioavailability means?

A

it refers to the percentage of the administered drug available for activity

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6
Q

It is the study of drugs and their interaction with living things

A

Pharmacology

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7
Q

It is the study of movement of the drug throughout the body

A

Pharmacokinetics

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8
Q

What is the first pass effect?

A

The first pass effect is a phenomenon that reduces the amount of active drug available to exert a pharmacologic effect

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9
Q

Any chemical that can affect living processes

A

Drug

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10
Q

Plateau of drug level

A

Steady state

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11
Q

Drugs that affect multiple receptor

A

Nonselective

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12
Q

Drugs that affect multiple receptor sites

A

Nonspecific

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13
Q

Give the six properties of an ideal drug

A

Effectiveness
Safety
Selectivity
Reversible Action
Predictability
Ease of Administration

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14
Q

Elimination of drugs from the body

A

excretion

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15
Q

Proprietary name, chosen by the drug company and registered as trademark

A

Trade/Brand Name

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16
Q

It is the official, nonproprietary name, not owned and universally accepted

A

Generic Name

17
Q

Medication that blocks the normal receptor activity

A

Antagonist

18
Q

The relationship between the therapeutic dose and the toxic dose of a drug

A

Therapeutic Index

19
Q

What does PRN stand for?

A

pro re nata

20
Q

Components of a Prescription Order

A

Client’s name
Date and time of prescription
Medication
Dosage
Route
Time and frequency
Signature of Prescriber