Pharmacology Quiz on Drug Classes and Uses
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Questions and Answers

What condition is primarily treated by anti-Parkinson's drugs?

  • Insomnia
  • Parkinson's disease (correct)
  • Depression
  • Anxiety disorders

    • Which of the following is NOT an example of an antipyretic?

  • Aspirin
  • Paracetamol
  • Diazepam (correct)
  • Ibuprofen

    • Which drug class is primarily used to induce sleep in patients suffering from insomnia?

  • Antipsychotics
  • Antidepressants
  • Sedatives (correct)
  • Anxiolytics

    • What is a common side effect of antidepressants?

    <p>Weight change</p> Signup and view all the answers

    Which of the following disorders can antipsychotics be used to treat?

    <p>Bipolar disorder</p> Signup and view all the answers

    What do antivertigo drugs primarily help with?

    <p>Suppression of dizziness</p> Signup and view all the answers

    What mechanism of action is typical for anxiolytics?

    <p>Reducing symptoms of anxiety</p> Signup and view all the answers

    What is a characteristic symptom of depression treated by antidepressants?

    <p>Difficulty concentrating</p> Signup and view all the answers

    What is the primary function of pharmacist-only medicines?

    <p>They must be sold by a pharmacist and not self-selected.</p> Signup and view all the answers

    Which of the following is NOT a requirement when dispensing dangerous drugs?

    <p>The buyer must be a licensed medical practitioner.</p> Signup and view all the answers

    Which of the following drugs is classified as an antiseizure drug?

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

    What distinguishes migraines from regular headaches?

    <p>They typically involve sensitivity to light.</p> Signup and view all the answers

    What type of anesthesia is used to numb a specific part of the body?

    <p>Local anesthesia</p> Signup and view all the answers

    Which class of agents can be used to treat migraine headaches?

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

    What is a common characteristic of antiepileptic drugs?

    <p>They treat excessive electrical discharges in the brain.</p> Signup and view all the answers

    Which of the following is NOT a common anti-migraine agent?

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

    What is the primary characteristic of generic drugs?

    <p>They do not have to undergo clinical trials for approval.</p> Signup and view all the answers

    Which of the following defines an innovator drug?

    <p>The first drug containing a specific active ingredient approved for use.</p> Signup and view all the answers

    What distinguishes branded generics from other drug classifications?

    <p>They are generic drugs that have received FDA approval with a different name.</p> Signup and view all the answers

    What is a key characteristic of prescription drugs?

    <p>They must be used under the supervision of a licensed medical practitioner.</p> Signup and view all the answers

    What is one of the key characteristics of OTC drugs?

    <p>Their benefits generally outweigh their risks.</p> Signup and view all the answers

    Which option describes the purpose of patents and exclusivities for drug makers?

    <p>To protect new brand-name drugs and limit competition from generics.</p> Signup and view all the answers

    Which of the following is NOT a type of drug classification mentioned?

    <p>Based on Dosage Forms</p> Signup and view all the answers

    What is a common characteristic of OTC drugs regarding labeling?

    <p>They can be adequately labeled for consumer understanding.</p> Signup and view all the answers

    What is the primary purpose of laxatives?

    <p>To ease defecation</p> Signup and view all the answers

    Which type of drug is Meclizine (Bonamine)?

    <p>An antiemetic</p> Signup and view all the answers

    What condition is characterized by the heart's inability to pump sufficient blood?

    <p>Heart failure</p> Signup and view all the answers

    Which type of inotropic agent increases the heart's contractions?

    <p>Positive inotropes</p> Signup and view all the answers

    What is the role of antiarrhythmic agents?

    <p>To suppress rhythm irregularities of the heart</p> Signup and view all the answers

    Which drug class is used to treat hyperlipidemia?

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

    What are the common symptoms of amoebiasis?

    <p>Diarrhea, stomach cramps, and fever</p> Signup and view all the answers

    Which of the following is a positive inotrope?

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

    Which drug is an example of an anthelmintic?

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

    What is the primary use of drugs classified as antivirals?

    <p>To inhibit viral infections</p> Signup and view all the answers

    Which of the following is classified as a mydriatic agent?

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

    What is the role of anticoagulants?

    <p>They prevent harmful blood clots.</p> Signup and view all the answers

    Which drug is known as a reliever medication for asthma?

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

    Which drug inhibits the dissolution of clots?

    <p>Tranexamic Acid</p> Signup and view all the answers

    What is the main function of decongestants?

    <p>To relieve nasal congestion</p> Signup and view all the answers

    Which of these options describes the function of respiratory stimulants?

    <p>To help increase the urge to breathe</p> Signup and view all the answers

    What is the primary purpose of NSAIDs?

    <p>To relieve pain and reduce inflammation</p> Signup and view all the answers

    Which of the following drugs is categorized as a strong analgesic?

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

    What type of drug is Methotrexate primarily used for?

    <p>Alleviating arthritis symptoms</p> Signup and view all the answers

    Which drug is an example of a uterine stimulant?

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

    What is the mechanism of action of H2 blockers?

    <p>They antagonize histamine-mediated gastric acid secretion</p> Signup and view all the answers

    Which of the following is NOT a symptom of gout?

    <p>Stomach irritation</p> Signup and view all the answers

    Which of the following is a role of anti-emetics?

    <p>To treat nausea and vomiting</p> Signup and view all the answers

    Which drugs are considered tocolytics?

    <p>Terbutaline and Isoxuphrine</p> Signup and view all the answers

    Study Notes

    Drug Classification

    • Drugs are categorized in various ways
    • Classification is based on branding, prescription use, and therapeutic classification
    • Patents protect new brand-name drugs, preventing generic versions from being sold until the patent expires

    Generic Drugs

    • Created to be identical to existing brand-name drugs in dosage, safety, strength, administration, quality, and performance characteristics
    • Provide the same clinical benefits as their brand-name counterparts
    • Often cheaper than brand-name drugs because clinical trials are not repeated

    Brand Name Drugs

    • First drugs to be created containing a specific active ingredient and receive approval for use
    • Their efficacy, safety, and quality are fully established
    • Drug patents usually belong to the founding company

    Branded Generics

    • Generic drugs that go through the ANDA process
    • Assigned a name other than the chemical name
    • Can be developed by generic drug companies or the original manufacturer after patent expiration
    • Branded generic name belongs to the company

    Prescription Drugs

    • Drugs not considered safe for general use
    • Require supervision from a licensed medical professional
    • Examples include drugs for hypertension, anxiety disorders, lipid-lowering agents, diabetes, and antibiotics

    Over-the-Counter (OTC) Drugs

    • Safe and appropriate for self-medication without prescription
    • Benefits outweigh the risks of misuse or abuse
    • Adequately labeled for self-diagnosis and use
    • Do not require a healthcare professional to use them effectively

    Dangerous Drugs

    • Designated as prohibited or regulated
    • Include opium and its derivatives, coca leaf and derivatives, hallucinogenic drugs,and other similar substances
    • Pharmacists must adhere to specific requirements when dispensing, including having a personalized prescription with specific details

    Anti-migraines

    • Used to treat migraine headaches
    • Migraines differ from other headaches as they often include nausea, vomiting, or sensitivity to light
    • Classified in ergots, triptans (Sumatriptan), and NSAIDs

    Anesthesia

    • Numbs part of the body or induces unconsciousness to eliminate pain during procedures such as surgery
    • Common examples include local anesthetics (Cocaine, Lidocaine) and general anesthetics (Halothane, Nitrous Oxide)

    Anti-Parkinson's

    • Drugs used to treat and alleviate symptoms of Parkinson's disease
    • Common symptoms include muscular rigidity, slow movement, resting tremors, and postural instability
    • Example drug is Levodopa + Carbidopa (Sinimet)

    Anticonvulsants

    • Also called anti-epileptic or anti-seizure drugs
    • Treat epileptic seizures
    • Convulsions are abnormal electrical discharges in the brain
    • Examples are Phenytoin (Dilantin) and Phenobarbital

    Antipyretics

    • Reduce elevated body temperature (fever) to normal levels
    • Examples include Ibuprofen, Aspirin, and Paracetamol

    Anxiolytics

    • Treat anxiety and related psychological and physical symptoms
    • Helpful in treating anxiety disorders
    • Examples include benzodiazepines

    Antidepressants

    • Centrally acting drugs that elevate mood, useful for treating mental depression
    • Symptoms of depression include low or irritable mood, loss of pleasure, sleep disturbances, changes in appetite, feelings of worthlessness, guilt, and difficulty concentrating

    Analgesics

    • Relieve pain
    • Part of the group of drugs used to achieve pain relief
    • Generic or common name of a drug used to reduce or eliminate pain

    Anti-motion sickness

    • Used to suppress motion sickness induced nausea, vomiting, vertigo
    • Examples include Meclizine (Bonamine)

    Antipsychotics

    • Treat symptoms of mental disorders like schizophrenia, depression, bipolar disorder, and anxiety disorders
    • Examples include Chlorpromazine, Haloperidol, and Lithium Carbonate (Quilonium)

    Antivertigo

    • Used to suppress dizziness
    • Examples include Fluoxetine (Prozac) and Imipramine (Tofranil)

    Anti-inflammatory drugs

    • Used to treat arthritis and rheumatoid disorder
    • Chronic progressive inflammatory disorder of joints of unknown origin is treated with these drugs
    • Examples include NSAIDs, Methotrexate, and other anti-rheumatic drugs

    Anti-gout

    • Reduce uric acid tissue deposits
    • Treat acute gout
    • Examples include Allopurinol, Colchicine, Indomethacin, and corticosteroids

    Anti-uterine stimulants

    • Cause contractions in the uterus
    • Increase the frequency and intensity of contractions
    • Examples include Oxytocin and Misoprostol (Cytotec)

    Anti-uterine relaxants

    • Used to suppress premature labor
    • Example drugs are Terbutaline and Isoxuphrine (Duvadilan)

    H2 Blockers

    • Inhibit histamine-mediated gastric acid secretion
    • Treat peptic ulcers and duodenal ulcers
    • Example is Cimetidine

    Spasmolytics

    • Inhibit the motility of visceral smooth muscles
    • Prevent or treat spasms of muscles
    • Example drug :Scopolamine/Hyoscine (Buscopan)

    Laxatives

    • Ease defecation by increasing intestinal motility
    • Example drug is Hydroxide + Magnesium

    Anti-emetics

    • Treat nausea and vomiting
    • Example drug is Meclizine (Bonamine) , Metoclopramide

    Cardiovascular drugs

    • Inotropic agents or inotropes alter the heart's contraction force
    • Positive inotropes strengthen contractions while negative inotropes weaken them
    • Other cardiovascular drugs include anti-anginals, anti-arrhythmic, anti-hyperlipidemic, and anti-hypertensive drugs

    Anti-amoebics

    • Kill or inhibit Entamoeba histolytica
    • Important for treating amoebiasis
    • Examples include drugs that destroy these types of parasites

    Anti-leprosy

    • Used to treat infectious diseases like leprosy
    • Causes severe disfiguring skin sores and nerve damage
    • Examples include Dapsone, Clofazimine, and Rifampicin

    Anti-hyperlipidemic

    • Act on diverse groups of pharmaceuticals that lower blood lipid levels
    • Examples include statins (Simvastatin)

    Antihelmintics

    • Used to treat parasitic worm infections
    • Address both flatworms (flukes and tapeworms) and roundworms (nematodes)

    Anticoagulants

    • Prevent harmful blood clots from forming inside the body
    • Examples include Warfarin, Heparin, and Hirudin

    Anti-fibrinolytics

    • Inhibit clot dissolution, promoting homeostasis
    • Example is Tranexamic Acid

    Anti-fungal

    • Kill or inhibit pathogenic fungi that cause skin rashes
    • Often cause itchy, scaly, dry, red patch of skin that slowly gets bigger

    Antiviral

    • Inhibit viral infections
    • Examples include Aciclovir (Zovirax) and Amantadine (Symmetrel)

    Antimalarials

    • Prevent or cure malaria
    • Used in preventing or treating infections caused by the Plasmodium parasite
    • Examples include Chloroquine and Mefloquine

    Anti-asthma

    • Treat asthma.
    • Can be used as relievers or controllers
    • Examples include Salbutamol, Fluticasone

    Decongestants

    • Relieve upper respiratory tract congestion
    • Can be oral or topical
    • Examples include Phenylephrine

    Respiratory Stimulants

    • Used in addition to noninvasive ventilation to help increase the urge to breathe
    • Used to stimulate breathing
    • Example is Caffeine

    Miotics

    • Constricts the pupils of the eyes
    • Example drug is Pilocarpine

    Mydriatics

    • Dilate the pupils of the eyes
    • Example drug is Atropine.

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    Classification Of Drugs PDF

    Description

    This quiz tests your knowledge on various drug classes, their uses, and the conditions they treat. Questions cover topics such as antipyretics, antidepressants, and antipsychotics, providing a comprehensive overview of pharmacological principles. Challenge yourself to see how well you understand common medications and their therapeutic functions.

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