Penn Foster Pharmacology Questions And Answers 100% Verified.
2 views 0 purchase
Course
Penn Foster Pharmacology
Institution
Penn Foster Pharmacology
Penn Foster Pharmacology Questions And Answers 100% Verified.
define agonist - correct answer. A drug with a high level of affinity and efficacy that binds to a receptor and casues a specific action.
define contraindiction - correct answer. a reason not to use a drug in a ...
Penn Foster Pharmacology Questions And
Answers 100% Verified.
define agonist - correct answer. A drug with a high level of affinity and efficacy that
binds to a receptor and casues a specific action.
define contraindiction - correct answer. a reason not to use a drug in a particular
situation, causes undesirable side effects
define efficacy - correct answer. the degree to which a drug produces its desired
response.
define over the counter drug - correct answer. a drug that may be purchased without
a prescription from a vet
define prescription drug - correct answer. a drug that must be prescribed by a vet
and taken while under the supervision of a vet
define receptor - correct answer. a molecule located on a cell that binds with drugs
or neurotransmitters to cause an effect
define therapeutic index - correct answer. the relationship between a drug's ability to
achieve the desired effect compared to its tendency to produce toxic effects. Expressed
as a ration between the LD and the ED. LD/ED 50% of the time.
define withdrawal time - correct answer. the amount of time that must elapse
between the end of drug therapy and the elimination of that drug from the patients
tissue or products.
define veterinarian client patient relationship - correct answer. the relationship that
must exist between the veterinarians, hris or her patient and the patient's owner before
prescription drugs may be dispensed
, List four sources of drugs used in veterinary medicine - correct answer. animal
products, plant products, minerals, and synthetic products
what are four components of a drug regimen - correct answer. includes the dose,
the route of administration, the frequency of administration, and the duration of
administration
discuss the conditions that must be met before a valid veterinarian-client-patient
relationship can be shown to exist. - correct answer. 1. the vet must assume
responsibility for making clinical judgements in relation to the health of the animal. 2. the
vet must have recently seen the animal and be acquainted with its care and 3. the vet
must be available for follow up care of the animal.
discuss the responsibilities of a veterinary technician in the administration of drug
orders. - correct answer. carry out orders correctly, read the drug label 3x to ensure
that the proper drug is being adminstered and take care to administer the correct dose
by the correct route. be aware of posibble side effects and monitor patient in a
responsible way.
Describe the sequense of events that a drug undergoes from administration to
excretion. - correct answer. a drug is first absorbed or directly placed into the
bloodstream. In the blood, the drug may bind with a plasma protein or exist in the free
state. The circulating blood distributes the drug to the capillary level, where the drug
leaves the circulation and enters the interstitial fluid. The interstitial fluid bathes the cell
or bind with surface receptors. The drug then exits the cell or its surface, moves back to
interstitial fluid, reenters circulation and then is metabolized in the liver and sent to the
kidneys for excretion.
List 11 possible routes for administering a drug and discuss the advatages and/or
disadvantages of each. - correct answer. 1. oral route 2. SQ 3.IM 4. IV 5. IP 6. IA,
intraarterial 7. IC, intracardiac 8. IM, intramedullary 9. Inhalation 10. topical 11.
intradermal
List some of the factors that influence drug absorption - correct answer. 1. method
of absorbtion, 2. the ph of the durg and its ionization status, 3. the absorptive surface
area, 4. the blood supply to the area, 5. the solubility of the drug, 6. the dosage form, 7.
the status of the gi tract 8 interactions with other drugs
Most biotransformation of drugs occurs in where? - correct answer. liver
Must durg excretion occurs via? - correct answer. kidneys
Drugs usually produce their effects by combining with specific cellular - correct answer.
receptors
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller techgrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
