ATE2634 Applied Pharmacology Midterm Questions with Verified Solutions

ATE2634 Applied Pharmacology Midterm Questions with Verified Solutions **Why is pharmacology important in veterinary medicine?** - Drugs are integral to every aspect of veterinary care, including anesthesia and treatment. - Understanding the drugs we use is crucial to ensure their appropriate use, prevent toxicity, and avoid potentially fatal consequences due to misuse. - As a technician, responsibilities may include drug administration, inventory management, dispensing, and educating owners about medications. **What is pharmacology?** - The study of drugs and their effects on organisms **Define pharmacokinetics.** - The study of drug metabolism, distribution, and excretion **What is pharmacodynamics?** - The study of how drugs exert their effects; drugs modify existing body functions rather than creating new ones **Explain the terms: generic and trade.** - Generic: Names related to the chemical structure of a drug (e.g., clindamycin) - Trade: Names given by manufacturers (e.g., Antirobe for clindamycin) **Define OTC medications.** - Over-the-counter medications available without a prescription from a medical professional **What do the terms indication and contraindication mean in relation to drug use?** - Indication: Reasons for using a drug - Contraindication: Reasons for avoiding a drug (e.g., underlying diseases, interactions with other medications) **Explain the term toxicity in the context of drug effects.** - Toxicity: How adverse drug reactions manifest, ranging from mild to severe, potentially fatal **Differentiate between dosage and dose.** - Dosage: Amount of drug needed per unit of body weight - Dose: Specific amount given to a pet, with specific intervals and regimen **What are the common routes of drug administration?** - Oral or parenteral: Injection, topical, inhalant, rectal **Describe the types of injections commonly used in veterinary medicine.** - SQ (Subcutaneous): Given under the skin - IV (Intravenous): Administered directly into the vein for rapid absorption - IM (Intramuscular): Injected into the muscle - ID (Intradermal): Injected into the skin **What is the purpose of rectal medication application in veterinary practice?** - Most commonly used for administering anticonvulsant medications **List and describe the various forms of solid dosage forms used for administering medications to animals.** - Tablets: Round, compressed, given orally