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VTNE Pharmacology Review Questions and Answers (100% Pass)

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VTNE Pharmacology Review Questions and Answers (100% Pass)

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  • October 30, 2024
  • 32
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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  • VTNE
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1|Page | © copyright 2024/2025 | Grade A+




VTNE Pharmacology
Review Questions and Answers
(100% Pass)
List two examples of an anticholinergic. Why would we administer them to a

patient?


✓ Atropine and Glycopyrrolate

✓ We would administer them to a patient as a preanesthetic and to

prevent bradycardia.




List three drugs we use to induce emesis.


✓ Apomorphine, Xylazine, Hydrogen peroxide (3%)




List four antiseizure medications.


✓ Phenobarbital, Pentobarbital, Potassium bromide, Diazepam




List two examples of antiemetics. How do they work?


✓ Acepromazine and Metoclopramide (Reglan®)

✓ They work by stopping the patient from vomiting.




List two antibiotics that are often included in skin or otic preparations.

Master01 | October, 2024/2025 | Latest update

, 1|Page | © copyright 2024/2025 | Grade A+

✓ Polymyxin B and Neomycin




What are the potential side effects of sulfonamides?


✓ Skin rashes, Crystalluria, and Keratoconjuctivitis sicca




Tetracyclines must be used with caution in which patient populations? Why?


✓ Must not be used in dairy cattle because the antibiotic slows bone

development.




What is Amphotericin B used for? What are the potential side effects?


✓ Amphotericin B is used for mold and yeast infections.

✓ The potential side effects are being extremely toxic to kidneys.




Cephalosporins are closely related to penicillins. In what ways are they the

same? How do they differ?


✓ Cephalosporins are similar to penicillin because they both stop the

reproduction of bacteria.

✓ They differ from penicillin because they have generations that have

greater Gram (-) activity.




Master01 | October, 2024/2025 | Latest update

, 1|Page | © copyright 2024/2025 | Grade A+

What does LD50 stand for? ED50? How is the therapeutic index of a drug

determined?


✓ LD50 = Lethal dose-50; ED50 = Effective dose-50

✓ Therapeutic index of a drug is determined by the dose that provides

the desired effects with minimal or no signs of toxicity




What are H2 blockers used for?


✓ H2 blockers are used to prevent acid reflux by blocking H2 receptors of

gastric parietal cells.




The suffix -azole is associated with what type of drug?


✓ Antifungals




What is the most common drug in euthanasia solution? What class of drug

does it belong to?


✓ Pentobarbital

✓ Class II controlled substance




13. What is cyclosporine used for? How does it work?




Master01 | October, 2024/2025 | Latest update

, 1|Page | © copyright 2024/2025 | Grade A+

✓ Used for the treatment of atopic dermatitis in dogs.

✓ Works by preventing T lymphocyte activation and production.




Why are some penicillins potentiated? Give two examples of these drugs.


✓ Some penicillins are potentiated because their structures is built to

interfere with cell walls of newly formed bacteria.

✓ The examples are Clavamox and Augmentin.




In what units is insulin measured? What special handling does it require?


✓ Is measured in milliliters.

✓ Must be refrigerated.




How many milliliters in an ounce? In a teaspoon?


✓ 30mls = 1oz; 5mls = 1 tsp




How many milliliters in a 5% solution? 20%?


✓ 50mls; 200mls




The veterinarian ordered atropine administered to your patient. What side

effects can you expect to



Master01 | October, 2024/2025 | Latest update

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