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PHARMACOLOGY > Dosage Forms Of Drugs And Drug administration > Flashcards

Dosage Forms Of Drugs And Drug administration Flashcards

1
Q

Any preparation with one more substances dissolved in liquid solvent.

A

Solutions

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2
Q

Examples of Solutions.

A

Topical
Parenteral
Ophthalmic solutions

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3
Q

Alcoholic or hydroalcoholic solutions of drugs made by extraction of crude drugs, solution of chemicals or dilution of fluid extract.

A

Tinctures

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4
Q

Example of tinctures

A

Tincture of Iodine

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5
Q

Are liquid preparations where the solute is not dissolved in the vehicle but is suspended throughout the vehicle by the use of suspending agent.

A

Suspensions

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6
Q

Differences between solutions and suspensions.

A

Preparations.

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7
Q

Can be solutions, suspensions or emulsions and are nearly always applied topically to the skin and occasionally to the eye.

A

Lotions

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8
Q

Hastens its drying and cooling effect

A

Alcohol

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9
Q

Keeps the skin moist for a considerable time

A

Glycerin

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10
Q

An oily or greasy solution mixtures or various substances intended for external applications.

A

Liniments

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11
Q

Liquid preparations intended for application to the skin of mucus surfaces possessing antiseptic, astringent, caustic or analgesic properties.

A

Paints

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12
Q

Preparations intended for dilution with water to make an insecticidal wash in which animals may be completely immersed in order to kill ectoparasites or to prevent reinfestation.

A

Dips

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13
Q

Suspensions of powder dispersed in water and administered orally

A

Drenches

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14
Q

Example of Drenches

A

Phenothiazine Drench

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15
Q

Dispersion of liquid droplets in a second immiscible liquid brought about by adding an emulsifying agent.

A

Emulsions

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16
Q

Example of Emulsions

A

Soaps
Cholesterol egg yolk

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17
Q

Solutions carrying medicament intended for ophthalmic or otic administration

A

Drops

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18
Q

Are usually topically applied aerosols elsewhere the medicament is force out with a propellant mixture of gases.

A

Sprays

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19
Q

Usually sterile suspensions in fluid or semi fluid vehicle.

A

Intramammary injections

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20
Q

Are semi-solid emulsions of polyethylene glycol a, water miscible and are indicated on weeping lesions

A

Cream

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21
Q

Sterile pharmaceutical liquids or suspensions intended for parenteral administration by various routes

A

Injections

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22
Q

Rapidly biotransformed drug

A

Epinephrine

23
Q

Poorly soluble drugs

A

Streptomycin

24
Q

Disadvantages of injection

A

Expensive
Painful
Animal must returned for medication
Must be free from pyrogens
pH near blood if possible(7.4)
Oils should be of vegetable origin
Bacteriostatic agent is usually required in multiple dose containers

25
Q

Are concentrated aqueous solutions of sugar with flavoring only or with flavoring and medical ingredients.

A

Syrups

26
Q

Often used interchangeably with creams, immiscible with water, emollient in action by forming an occlusive film which prevents escape of moisture from the skin to the environment and are indicated for dry lessons.

A

Ointment

27
Q

A semisolid preparation used topically to carry medicaments intended to alleviate and inflamed area, supplying any or of the following: drugs, heat, and moisture.

A

Poultices(cataplasms)

28
Q

Are semi-solid medications melting or softening at body temperature for insertion into a certain body orifices of the body.

A

Suppositories

29
Q

Mixtures of drugs in dry powder from intended for internal or external use.

A

Powders

30
Q

Are generally defined as medicated solid masses of various sizes and shapes.

A

Tablets

31
Q

Large tablets intended for oral or intrauterine administration.

A

Boluses

32
Q

Gelatin shells which may be filled with solids or liquids drugs.

A

Capsules

33
Q

Most convenient form for oral administration

A

Capsules

34
Q

Meant for continues absorption of medical substances by the body and for this the pellets are implanted inside the body.

A

Hormone implants or the IUD-intrauterine devices.

35
Q

Sometimes called pellets are a modification of powders which have been lumped together to improved solubility or mask unpleasant taste

A

Granules

36
Q

Solid dosage form in which an active ingredient, is formulated with excipients.

A

Premix

37
Q

This is mixed homogenously with feed at rates that range from few milligrams to 200 g/ton of feed.

A

Premix

38
Q

Example of Active ingredients of premix.

A

Coccidiostat
Production enhancer
Nutritional supplement

39
Q

A compressed feed material and is commonly packaged in cardboard box

A

Medical block

40
Q

Active ingredients of medical block

A

Anthelmintic
Surfactant
Nutritional supplement

41
Q

For bloat prevention

A

Surfactant

42
Q

Intravaginal delivery systems

A

Controlled internal drug release(CIDR) devices
Progesterone releasing intravaginal devices (PRID)
Vaginal sponges

43
Q

Most common route of drug administration

A

Oral administration

44
Q

The drug can be introduced directly underneath the skin by injection.

A

Subcutaneous Injection

45
Q

Site of subcutaneous inj.

A

Loose skin at:
Dorsal thoracic or neck area
Abdomen
Fold near forelimbs and hindlimbs

46
Q

Site of intavenous inj. For the dog

A

Cephalic
Saphenous
Jugular vein

47
Q

Site of IV inj. In pig

A

Anterior vena cava

48
Q

Site of IV inj. In rats

A

Tail vein

49
Q

Site of IV inj. in poultry

A

Wing vein

50
Q

The drug is injected at the ham muscle(gluteus) and plunger is always pulled back to make certain that the needle is not in the vein

A

Muscle

51
Q

The drug is injected into the peritoneal cavity where is absorption is rapid

A

Intraperitoneal

52
Q

Site of Intraperitoneal Inj.

A

Lower half of the abdomen
Intraintestinal

53
Q

This can be facilitated by inserting a rubber tubing attached to a syringe or a french catheter rectally at approximately 2-3 inches

A

Rectal Administration

PHARMACOLOGY (8 decks)

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