Penn Foster Veterinary Pharmacology Final Exam Latest Exam | All
Questions And Correct Answers | Verified Answers | Graded A+
Distinguish between hormonal, endocrine, and reproductive drugs - (CORRECT ANSWER)
Describe how drugs affect the nervous system - (CORRECT ANSWER)Drugs affect the nervous system by
acting at the synaptic junctions to promote neurotransmitter's activity, mimic their actions, or block
them from acting.
Identify examples of respiratory drugs - (CORRECT ANSWER)Expectorants, mucolytics, antitussives,
bronchodilators, decongestants
List which drugs are used to relieve pain and inflammation - (CORRECT ANSWER)NSAIDs, Opioids,
Antihistamines, muscle relaxers, steroids, nerve blocks
Summarize the difference between ophthalmic and otic drugs - (CORRECT ANSWER)
Compare and contrast cardiovascular and gastrointestinal drugs - (CORRECT ANSWER)
Describe how antiparasitic drugs work - (CORRECT ANSWER)Antiparasitic drugs work by destroying
parasites or inhibiting their growth. Most work by interfering with the parasite's nervous system to
prevent them from moving.
Discuss why replacement drugs are often necessary for animal health - (CORRECT ANSWER)
Explain the veterinary technician's role in inventory control - (CORRECT ANSWER)keeping the staff
informed regarding discontinued items, knowing the dates on which backordered items will be released
from the vendor, packing up goods awaiting return to the vendor (e.g., expired items), rotating stock
correctly, maintaining current prices on all products, organizing inventory for ease of location and
counting, receiving and inspecting orders on arrival at the veterinary facility, and learning about new
products.
Define: Agonist - (CORRECT ANSWER)Drug that has affinity for a receptor/stimulates receptor into action
1
,Define: Contraindication - (CORRECT ANSWER)A reason not to use a drug in a particular situation
Define: Efficacy - (CORRECT ANSWER)the degree to which a drug produces its desired response.
Define: Over-the-counter drug - (CORRECT ANSWER)One that may be purchased without prescription
from a veterinarian
Define: Prescription Drug - (CORRECT ANSWER)One that must be used under the supervision of a
veterinarina
Define: Receptor - (CORRECT ANSWER)a group of specialized molecules on or in a cell that bind with a
drug to produce an effect
Define: Therapeutic Index - (CORRECT ANSWER)expresses the relationship between a drug's therapeutic
and harmful effects
Define: Withdrawl Time - (CORRECT ANSWER)Amount of time that must elapse between the end of drug
therapy and elimination of that drug from patients tissues or products
Define: Veterinarian-client-patient relationship - (CORRECT ANSWER)Relationship that must exist
between the vet, the patient, and the owner before prescription drugs can be dispensed.
List 4 sources of drugs used in Vet Med - (CORRECT ANSWER)Animal product, plant material, minerals,
synthetic products
What are 4 components of a drug regimen? - (CORRECT ANSWER)Dose, route, frequency, and duration
of administration.
2
,Discuss the conditions that must be met before a valid veterinarian-client-patient relationship can be
shown to exist - (CORRECT ANSWER)1.vet must assume responsibility for making clinical judgments in
relation to health of the animal.
2. Vet must have recently seen the animal and be acquainted with it's care.
3.Vet must be available for follow-up care of the animal
Discuss the responsibilities of a vet tech in the administration of drug orders - (CORRECT ANSWER)To
carry out the vet's orders correctly. should read the drug label three times to ensure proper drug is
being administered and should take care to administer correct dose by correct route. Should be aware
of the expected affects and potential adverse side effects and be able to monitor the patient.
Describe the sequence of events that a drug undergoes from administration to excretion - (CORRECT
ANSWER)Drug is absorbed (or placed directly) into the bloodstream, the drug may bind with plasma in
the blood or may exist in free state, circulating blood distributes drug to capillary level where it leaves
circulation and enters interstitial fluid. it bathes the cell and allows drug to bind to cell surface receptors
or enter the cell. It then exits the cell and moves back into interstitial fluid, reenters circulation, and is
transported to liver for metabolism. The metabolite is then transported to kidneys for excretion.
List 11 possible routes for administering a drug to a patient. - (CORRECT ANSWER)Oral, subcutaneous,
intramuscular, intravenous, intraperitoneal, intraarterial, intracardiac, intramedullary, inhalation,
topical, intradermal
List some of the factors that influence drug absorption - (CORRECT ANSWER)Method of absorption, pH
of the drug and ionization status, absorptive surface area, blood supply to area, solubility of drug,
dosage form, status of GI tract, and interactions with other drugs
Most biotransformation occurs in the_____ - (CORRECT ANSWER)Liver
Most drug excretion occurs via the ______ - (CORRECT ANSWER)Kidneys
Drugs usually produce their effects by combining with specific cellular_____ - (CORRECT
ANSWER)Receptors
3
, The drug name chosen by the manufacturer and is exclusive property of that company is called -
(CORRECT ANSWER)Trade/Proprietary Name
What are the 6 items that must be included on drug label? - (CORRECT ANSWER)names (generic and
trade) concentration, quantity, name and address of manufacturer, control or lot number, expiration
date
What are three government agencies that regulate the development, approval, and use of animal health
products? - (CORRECT ANSWER)FDA, EPA, USDA
Why do many vet clinics dispense rather than prescribe most of the drugs that they use? - (CORRECT
ANSWER)Profit earned from selling products
Describe the marketing of animal health products - (CORRECT ANSWER)Purchased from manufacturers,
distributors, or generic mail order companies. May be sold only one label to graduate veterinarians and
under another as over-the-counter
all FDA-approved veterinary drugs are listed in the publication entitled_____ - (CORRECT ANSWER)The
Green Book
What is the purpose of FARAD? - (CORRECT ANSWER)Provides resources concerning the avoidance of
drug residues in animals
Extralabel veterinary drug use was made legal (under prescribed circumstances) by what act of
congress? - (CORRECT ANSWER)Animal Medicinal Drug Use Clarification Act (AMDUCA)
Define Compounding - (CORRECT ANSWER)Diluting or combingin existing drugs
4
Questions And Correct Answers | Verified Answers | Graded A+
Distinguish between hormonal, endocrine, and reproductive drugs - (CORRECT ANSWER)
Describe how drugs affect the nervous system - (CORRECT ANSWER)Drugs affect the nervous system by
acting at the synaptic junctions to promote neurotransmitter's activity, mimic their actions, or block
them from acting.
Identify examples of respiratory drugs - (CORRECT ANSWER)Expectorants, mucolytics, antitussives,
bronchodilators, decongestants
List which drugs are used to relieve pain and inflammation - (CORRECT ANSWER)NSAIDs, Opioids,
Antihistamines, muscle relaxers, steroids, nerve blocks
Summarize the difference between ophthalmic and otic drugs - (CORRECT ANSWER)
Compare and contrast cardiovascular and gastrointestinal drugs - (CORRECT ANSWER)
Describe how antiparasitic drugs work - (CORRECT ANSWER)Antiparasitic drugs work by destroying
parasites or inhibiting their growth. Most work by interfering with the parasite's nervous system to
prevent them from moving.
Discuss why replacement drugs are often necessary for animal health - (CORRECT ANSWER)
Explain the veterinary technician's role in inventory control - (CORRECT ANSWER)keeping the staff
informed regarding discontinued items, knowing the dates on which backordered items will be released
from the vendor, packing up goods awaiting return to the vendor (e.g., expired items), rotating stock
correctly, maintaining current prices on all products, organizing inventory for ease of location and
counting, receiving and inspecting orders on arrival at the veterinary facility, and learning about new
products.
Define: Agonist - (CORRECT ANSWER)Drug that has affinity for a receptor/stimulates receptor into action
1
,Define: Contraindication - (CORRECT ANSWER)A reason not to use a drug in a particular situation
Define: Efficacy - (CORRECT ANSWER)the degree to which a drug produces its desired response.
Define: Over-the-counter drug - (CORRECT ANSWER)One that may be purchased without prescription
from a veterinarian
Define: Prescription Drug - (CORRECT ANSWER)One that must be used under the supervision of a
veterinarina
Define: Receptor - (CORRECT ANSWER)a group of specialized molecules on or in a cell that bind with a
drug to produce an effect
Define: Therapeutic Index - (CORRECT ANSWER)expresses the relationship between a drug's therapeutic
and harmful effects
Define: Withdrawl Time - (CORRECT ANSWER)Amount of time that must elapse between the end of drug
therapy and elimination of that drug from patients tissues or products
Define: Veterinarian-client-patient relationship - (CORRECT ANSWER)Relationship that must exist
between the vet, the patient, and the owner before prescription drugs can be dispensed.
List 4 sources of drugs used in Vet Med - (CORRECT ANSWER)Animal product, plant material, minerals,
synthetic products
What are 4 components of a drug regimen? - (CORRECT ANSWER)Dose, route, frequency, and duration
of administration.
2
,Discuss the conditions that must be met before a valid veterinarian-client-patient relationship can be
shown to exist - (CORRECT ANSWER)1.vet must assume responsibility for making clinical judgments in
relation to health of the animal.
2. Vet must have recently seen the animal and be acquainted with it's care.
3.Vet must be available for follow-up care of the animal
Discuss the responsibilities of a vet tech in the administration of drug orders - (CORRECT ANSWER)To
carry out the vet's orders correctly. should read the drug label three times to ensure proper drug is
being administered and should take care to administer correct dose by correct route. Should be aware
of the expected affects and potential adverse side effects and be able to monitor the patient.
Describe the sequence of events that a drug undergoes from administration to excretion - (CORRECT
ANSWER)Drug is absorbed (or placed directly) into the bloodstream, the drug may bind with plasma in
the blood or may exist in free state, circulating blood distributes drug to capillary level where it leaves
circulation and enters interstitial fluid. it bathes the cell and allows drug to bind to cell surface receptors
or enter the cell. It then exits the cell and moves back into interstitial fluid, reenters circulation, and is
transported to liver for metabolism. The metabolite is then transported to kidneys for excretion.
List 11 possible routes for administering a drug to a patient. - (CORRECT ANSWER)Oral, subcutaneous,
intramuscular, intravenous, intraperitoneal, intraarterial, intracardiac, intramedullary, inhalation,
topical, intradermal
List some of the factors that influence drug absorption - (CORRECT ANSWER)Method of absorption, pH
of the drug and ionization status, absorptive surface area, blood supply to area, solubility of drug,
dosage form, status of GI tract, and interactions with other drugs
Most biotransformation occurs in the_____ - (CORRECT ANSWER)Liver
Most drug excretion occurs via the ______ - (CORRECT ANSWER)Kidneys
Drugs usually produce their effects by combining with specific cellular_____ - (CORRECT
ANSWER)Receptors
3
, The drug name chosen by the manufacturer and is exclusive property of that company is called -
(CORRECT ANSWER)Trade/Proprietary Name
What are the 6 items that must be included on drug label? - (CORRECT ANSWER)names (generic and
trade) concentration, quantity, name and address of manufacturer, control or lot number, expiration
date
What are three government agencies that regulate the development, approval, and use of animal health
products? - (CORRECT ANSWER)FDA, EPA, USDA
Why do many vet clinics dispense rather than prescribe most of the drugs that they use? - (CORRECT
ANSWER)Profit earned from selling products
Describe the marketing of animal health products - (CORRECT ANSWER)Purchased from manufacturers,
distributors, or generic mail order companies. May be sold only one label to graduate veterinarians and
under another as over-the-counter
all FDA-approved veterinary drugs are listed in the publication entitled_____ - (CORRECT ANSWER)The
Green Book
What is the purpose of FARAD? - (CORRECT ANSWER)Provides resources concerning the avoidance of
drug residues in animals
Extralabel veterinary drug use was made legal (under prescribed circumstances) by what act of
congress? - (CORRECT ANSWER)Animal Medicinal Drug Use Clarification Act (AMDUCA)
Define Compounding - (CORRECT ANSWER)Diluting or combingin existing drugs
4
