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Pharmacy Technician > Dosage Forms And Routes Of Admin > Flashcards

Dosage Forms And Routes Of Admin Flashcards

1
Q

Dosage form

A

system or device for delivering the drug to the body

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2
Q

additives

A

additional formulation aids that may be necessary for a successful preparation of the dosage form

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3
Q

diluents

A

additives used to increase the bulk weight or volume of a dosage from so that the dose of the active drug is more easily handled by the patient

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4
Q

excipients

A

inactive substances used as a carrier for the active ingredients of a medication

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5
Q

preservatives

A

substances that retard, minimize, or prevent the growth of bacteria or other microorganism in the dosage form

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6
Q

size of capsules from largest to smallest

A

range from,000 (largest) to 5 (smallest)

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7
Q

Chewable tablets

A

designed to be chewed before swallowing

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8
Q

Enteric-coated (EC) tablets

A

tablets coated with a substance to prevent dissolution in the acid environment of the stomach, designed to dissolve in the intestine

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9
Q

Sublingual tablets

A

tablets designed to dissolve quickly under the tongue so the active ingredient is rapidly absorbed

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10
Q

Buccal tablets

A

designed to be placed between the cheek and gum where the drug dissolves slowly

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11
Q

Film-coated tablets

A

tablets coated with a thin layer of water-soluble that dissolves rapidly in the stomach

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12
Q

Effervescent tablets

A

tablets contain sodium bicarbonate and citric/tartaric acid so that when placed in liquid, an acid-base reaction causes carbon dioxide gas bubbles and releases the active drug

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13
Q

Pellet tablets

A

small, cylinder-shaped tablets meant for implantation beneath the skin

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14
Q

Vaginal tablets

A

designed to be inserted into the vagina, where it dissolves and the active drug is absorbed through the vaginal lining

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15
Q

Lozenges

A

hard, oval, or discoid solid dosage forms with a drug contained in a flavored sugar base

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16
Q

Suppositories

A

designed for insertion into the rectum, vaginal cavity, or urethral tract

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17
Q

Powders

A

finely ground mixtures of dry drugs and inactive ingredients which are sprinkled or dusted on the area to be treated

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18
Q

Granules

A

powders that are wetted, dried, and ground into course, irregular pieces

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19
Q

Douches

A

directed into a body cavity to remove debris or disinfect

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20
Q

Irrigations

A

used to wash eyes urinary bladder or open wounds

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21
Q

Enemas

A

introduced into the rectum to empty the bowel or treat disease

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22
Q

Gargles

A

solutions that treat diseases of the throat; not swallowed

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23
Q

Washes

A

used to cleanse or bathe a body part, such as eyes or mouth; not swallowed

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24
Q

Sprays

A

solutions delivered as a mist against the mucous membranes of the nose or mouth

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25
Q

Injection

A

sterile drug solution introduced beneath the skin, into the muscle or into the bloodstream

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26
Q

Syrups

A

concentrated mixture of sugar (or artificial sweetener) and drug; often used in pediatrics

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27
Q

Mucilages

A

thick, adhesive liquids containing pulpy components of vegetable matter

28
Q

Hydro-alcoholic solutions include what solutions?

A

elixirs and tinctures

29
Q

Elixirs

A

elixirs are sweetened with a pleasant taste, have good relative stability, and are easy to prepare; concentration of alcohol is usually 3-25%

30
Q

Tinctures

A

tinctures are prepared from vegetable, animal, or chemical materials and have higher alcohol content than elixirs

31
Q

Alcoholic solutions

A

contain no water because the drug is dissolved directly in ethyl alcohol

32
Q

Emulsion

A

one liquid is broken into small particles and evenly scattered throughout the other

33
Q

internal phase in emulsions

A

liquid present in small particles

34
Q

external, or continuous, phase in emulsions

A

the liquid that was not broken into small particles

35
Q

Suspensions

A

mixtures of very fine particles of an insoluble solid distributed through a gas, liquid, or solid

36
Q

extended release forms

A

forms that deliver medication in a slow, controlled, and consistent manner, reducing risk of drug side effects

37
Q

CD

A

controlled diffusion

38
Q

CR

A

controlled (or continuous) release

39
Q

CRT

A

controlled release tablet

40
Q

LA

A

Long acting

41
Q

SA

A

sustained action

42
Q

SR

A

sustained (or slow) release

43
Q

TD

A

Time delay

44
Q

TR

A

time release

45
Q

XL

A

extra long

46
Q

XR

A

extended release

47
Q

ointments

A

semisolid preparations used for external application to the skin or mucous membranes

48
Q

creams

A

semisolid emulsions containing suspensions or solutions of drugs intended for external application

49
Q

pastes

A

ointment-like preparations for external application that are usually stiffer, less greasy, and more hydrophilic than onitments

50
Q

gels

A

two-phase system consisting of a solid internal phase diffused throughout a viscous liquid phase

51
Q

Inhalers

A

contain solutions or suspensions of solid or liquid particles in gas or air

52
Q

aerosols

A

suspensions of very fine liquid or solid drug particles in a gas propellant and packaged under pressure

53
Q

intramuscular

A

injected into a large muscle, most common sites are the upper arm, thigh, or buttock

54
Q

intradermal (ID)

A

into the top layer of skin

55
Q

intra-arterial (IA)

A

into an artery

56
Q

intra-articular

A

into a joint

57
Q

Intracardiac (IC)

A

into the heart

58
Q

intraperitoneal

A

into the abdominal cavity

59
Q

intrapleural

A

into the sac surrounding the lung

60
Q

intraventricular

A

into the cavities of the brain

61
Q

intrathecal

A

into the space around the spinal cord

62
Q

intravaginal

A

into the vagina

63
Q

intraocular

A

into the eye

64
Q

topical route of administration

A

refers to the application of a drug to the surface of the skin or mucous membranes

65
Q

rectal route

A

provides access through the anus into the rectum; abbreviated PR (per rectum)

66
Q

otic route

A

drugs administered through the ear canal; abbreviated by AD (right ear), AS (left ear), AU (both ears)

67
Q

ophthalmic route

A

administration of the drug through the eye; abbreviated OD (right eye), OS (left eye), OU (both eyes)

Pharmacy Technician (9 decks)

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