Penn foster pharmacology Study guides, Class notes & Summaries

Pharmacology Penn Foster Veterinary Technician Questions and answers latest update

Penn Foster Pharmacology Exam Questions With Correct Answers define agonist - answerA drug with a high level of affinity and efficacy that binds to a receptor and casues a specific action. define contraindiction - answera reason not to use a drug in a particular situation, causes undesirable side effects define efficacy - answerthe degree to which a drug produces its desired response. define over the counter drug - answera drug that may be purchased without a prescription from a vet def...

Indications - Answer-reasons for giving a drug contraindications - Answer-reasons to not give a drug legend drugs - Answer-drugs that have the ability to cause serious harm if misused, must be regulated by the FDA as prescription drugs. Contain a caution statement "caution federal law restricts the use of this drug to use/by/or on the order of a licensed veterinarian." veterinarian client relationship - Answer-vet takes responsibility for making decisions based on need for treatment and...

Describe how drugs affect the nervous system - 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 - Expectorants, mucolytics, antitussives, bronchodilators, decongestants List which drugs are used to relieve pain and inflammation - NSAIDs, Opioids, Antihistamines, muscle relaxers, steroids, nerve blocks Describe how antiparasitic drugs work - Anti...

Penn Foster Pharmacology Proctor Exam Practice 2024/2025 A+ grade assured

Penn Foster Pharmacology Questions and Answers 100% Pass What is first-pass metabolism? The process where a drug is metabolized by the liver before it reaches systemic circulation, reducing its bioavailability. What is the role of plasma protein binding in drug action? Drugs that bind to plasma proteins in the bloodstream can be temporarily inactive and are released slowly to exert their effects. What is meant by titration in pharmacology? The gradual adjustment of drug dosag...

Penn Foster Pharmacology Questions and Answers with Verified Solutions What is the primary use of diuretics in veterinary medicine? To promote urine production and reduce fluid accumulation How are corticosteroids typically used in veterinary medicine? To reduce inflammation and suppress the immune response What is the main effect of beta-blockers in treating cardiac conditions? They slow down the heart rate and reduce blood pressure. What class of drugs is commonly used to tr...

Distinguish between hormonal, endocrine, and reproductive drugs - AnswerDescribe how drugs affect the nervous system - 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 - Answer-Expectorants, mucolytics, antitussives, bronchodilators, decongestants List which drugs are used to relieve pain and inflammation - Answer-NSAIDs, Opioids, Antihista...

Penn Foster Pharmacology Proctor Exam Practice Questions with Verified Solutions What is the difference between an agonist and an antagonist in pharmacology? An agonist activates a receptor to produce a response, while an antagonist blocks or dampens the response of a receptor. What role do the kidneys play in drug excretion? The kidneys filter drugs and their metabolites from the blood and excrete them through urine. What is meant by "first-pass effect" in pharmacology? T...

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