Drugs and Their Actions Overview
16 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which drug is primarily used to treat status epilepticus in children?

  • Phenobarbital (correct)
  • Carbamazepine
  • Valproate
  • Phenytoin
  • What is the primary mechanism of action for benzodiazepines as anxiolytic-hypnotic drugs?

  • Serotonin reuptake inhibition
  • GABA-mediated chloride influx (correct)
  • Dopamine receptor agonism
  • Inhibition of norepinephrine release
  • Which neurotransmitter is significantly affected in patients with Alzheimer's disease?

  • Acetylcholine (correct)
  • Serotonin
  • Dopamine
  • Norepinephrine
  • Which of the following statements correctly describes Prinzmetal's angina?

    <p>It is associated with coronary artery spasm.</p> Signup and view all the answers

    What is the most dangerous adverse effect associated with Morphine?

    <p>Tolerance and dependence</p> Signup and view all the answers

    Which condition is indicated by a reddening of the conjunctiva as a side effect?

    <p>Marijuana use</p> Signup and view all the answers

    What is a common feature of panic attacks?

    <p>Hyperventilation</p> Signup and view all the answers

    What is the contraindication for the anticoagulant Warfarin?

    <p>Pregnancy</p> Signup and view all the answers

    How does anemia affect the body?

    <p>Does not deliver enough oxygen</p> Signup and view all the answers

    What is a common symptom of hemophilia?

    <p>Bleeding</p> Signup and view all the answers

    Which drug is prescribed to manage hyperlipidemia while providing vitamins D and E supplements?

    <p>Ezetimibe</p> Signup and view all the answers

    Which drug decreases cholesterol synthesis by inhibiting the enzyme 3-hydroxy-3-methylglutaryl coenzyme A reductase?

    <p>Lovastatin</p> Signup and view all the answers

    Which drug binds bile acids in the intestine and prevents their return to the liver?

    <p>Cholestyramine</p> Signup and view all the answers

    What is a mechanism of action for clopidogrel?

    <p>Interferes with ADP receptor interaction</p> Signup and view all the answers

    Which antipsychotic drug is commonly used as an antiemetic?

    <p>Prochlorperazine</p> Signup and view all the answers

    What adverse effect is commonly caused by phenytoin?

    <p>Hyperplasia</p> Signup and view all the answers

    Study Notes

    Drugs and Their Actions

    • Clopidogrel inhibits ADP
    • Abciximab inhibits GP IIb/IIa
    • Aspirin inhibits COX-1
    • Phenobarbital treats status epilepticus in children
    • Morphine's most dangerous adverse effect is tolerance and dependence
    • SSRIs block serotonin reuptake
    • Tetrahydrocannabinol is a major psychoactive component of marijuana
    • Warfarin is contraindicated in pregnancy
    • Damage to oligodendrocytes occurs in multiple sclerosis
    • Fibrinogen binds to GP IIb/IIIa receptors
    • Coronary artery spasm is known as Prinzmetal's angina
    • Marijuana use can cause conjunctival reddening
    • Unstable angina is a type of myocardial infarction
    • Amyloid is associated with Alzheimer's disease
    • Phenytoin treats status epilepticus
    • Megaloblastic anemia can result from folic acid deficiency
    • Acetylcholine is affected by Alzheimer's disease

    Medical Procedures

    • Local anesthesia is used in dental procedures
    • General anesthesia is used for surgery

    Other Medical Topics

    • Damage to oligodendrocytes occurs in multiple sclerosis
    • Lithium carbonate is used in bipolar disorder
    • Serotonin is a significant neurotransmitter in major depression
    • Deep vein thrombosis (DVT) is sometimes associated with pulmonary emboli
    • Streptokinase is a first-generation thrombolytic
    • Antithrombin III is involved in heparin coagulation

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Pharmacology Past Paper PDF

    Description

    Test your knowledge on the mechanisms and effects of various drugs, including anticoagulants, analgesics, and antidepressants. This quiz also covers related medical topics like anesthetics and the implications of drug interactions. Challenge yourself with questions about how these substances interact with the body's systems and their therapeutic applications.

    More Like This

    Pharmacology Chapter 7 Flashcards
    26 questions
    Pharmacology Overview
    8 questions
    Pharmacology Overview Quiz
    41 questions

    Pharmacology Overview Quiz

    ConsistentDalmatianJasper2620 avatar
    ConsistentDalmatianJasper2620
    Use Quizgecko on...
    Browser
    Browser