Recent

  • Show all results for ""

🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

Inhalation Devices and Techniques
42 Questions
1 Views

Inhalation Devices and Techniques

Created by
@SimplifiedTantalum

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the correct step to take after pressing the inhalation device?

  • Stop breathing for 10 seconds
  • Continue to breathe in slowly and deeply (correct)
  • Hold your breath for up to 10 seconds
  • Breathe out slowly

    • What is the type of inhalation device shown in the image?

  • Nebulizer
  • Rotadisc
  • Diskus (correct)
  • DPI

    • Which medication is a LABA + IC formulation?

  • Pulmicort
  • Flixotide
  • Symbicort
  • Flutiform (correct)

    • What is the dose available for Fludalt Duo?

    <p>50/100; 50/250</p> Signup and view all the answers

    How many inhalations per day is recommended for Seroflo?

    <p>1-2 inhalations</p> Signup and view all the answers

    What is the formulation of Symbicort?

    <p>Formoterol + Budesonide</p> Signup and view all the answers

    What is the administration route of parenteral dosage forms?

    <p>Injected through the skin or implanted within the body</p> Signup and view all the answers

    What is the purpose of holding your breath for up to 10 seconds?

    <p>To hold the medication in the lungs</p> Signup and view all the answers

    What is the primary function of a drug dosage form?

    <p>To deliver drug molecules to sites of action within the body</p> Signup and view all the answers

    What is the term used to describe inactive ingredients in a drug dosage form?

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

    Which of the following is NOT a component of a drug dosage form?

    <p>Prescription label</p> Signup and view all the answers

    What is the main purpose of adding inactive ingredients to a drug dosage form?

    <p>To improve the appearance and taste of the medication</p> Signup and view all the answers

    Which part of the PHAR250 course covers the different types of drug dosage forms?

    <p>Different Drug Dosage Forms</p> Signup and view all the answers

    What is the term used to describe the physical form of a drug that is delivered to the body to produce a therapeutic effect?

    <p>Drug dosage form</p> Signup and view all the answers

    What is a characteristic of hard-shelled capsules?

    <p>Contain dry, powdered ingredients</p> Signup and view all the answers

    What is the main difference between a solution and a suspension?

    <p>In a solution, the drug is dissolved in water, whereas in a suspension, the drug is not fully dissolved</p> Signup and view all the answers

    What is the primary purpose of an emulsifying agent in an emulsion?

    <p>To stabilize the product</p> Signup and view all the answers

    What is an elixir?

    <p>A solution of a drug in a sweetened mixture of water and alcohol</p> Signup and view all the answers

    What is the main purpose of topical dosage forms?

    <p>To provide a local effect</p> Signup and view all the answers

    What is a characteristic of an ointment?

    <p>It is a homogeneous, greasy, semi-solid preparation</p> Signup and view all the answers

    What is the main difference between a cream and a lotion?

    <p>A cream is less sticky than a lotion</p> Signup and view all the answers

    What is a suppository used for?

    <p>To treat conditions such as constipation, fever, and hemorrhoids</p> Signup and view all the answers

    What is the main advantage of a capsule over a tablet?

    <p>A capsule is easier to swallow</p> Signup and view all the answers

    What is a characteristic of a syrup?

    <p>It is a concentrated solution of sugar, containing the active ingredient</p> Signup and view all the answers

    What is the primary purpose of using an inhaler in treating asthma/COPD?

    <p>To deliver the medicine directly to the airways</p> Signup and view all the answers

    What is the main difference between a metered dose inhaler (MDI) and a dry powder inhaler (DPI)?

    <p>Method of medicine delivery</p> Signup and view all the answers

    What is the purpose of a spacer in using an inhaler?

    <p>To hold the medicine in place for easier inhalation</p> Signup and view all the answers

    What is a nebulizer used for?

    <p>To turn liquid medicine into a fine mist for inhalation</p> Signup and view all the answers

    What is the primary advantage of using a suppository?

    <p>It dissolves at body temperature to release the drug</p> Signup and view all the answers

    What is the main difference between an ointment and a lotion?

    <p>One is thicker and more emollient, the other is thinner and more watery</p> Signup and view all the answers

    What is the purpose of a metered dose inhaler (MDI)?

    <p>To deliver medicine in a mist or spray</p> Signup and view all the answers

    What is the main advantage of using inhaled dosage forms?

    <p>They deliver medicine directly to the airways, allowing for faster and more effective relief</p> Signup and view all the answers

    What is the primary reason for injecting drugs?

    <p>To provide a rapid action</p> Signup and view all the answers

    Which of the following is NOT a type of parenteral dosage form?

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

    What is the classification of parenteral preparations based on the volume of the fill?

    <p>Small volume parenteral (SVP) and Large-volume parenteral (LVP)</p> Signup and view all the answers

    What is the main advantage of intravenous route of administration?

    <p>It is the fastest way of drug delivery to the bloodstream</p> Signup and view all the answers

    What is the meaning of the term 'subcutaneous'?

    <p>Under the skin</p> Signup and view all the answers

    What is the primary reason for using intramuscular injections?

    <p>For rapid absorption of the medicine</p> Signup and view all the answers

    What is the characteristic of intradermal injections?

    <p>Injected into the skin</p> Signup and view all the answers

    What is the purpose of implants as a parenteral dosage form?

    <p>To release the drug over a prolonged period of time</p> Signup and view all the answers

    What is the advantage of using single dose units of parenteral preparations?

    <p>They reduce the risk of contamination</p> Signup and view all the answers

    What is the primary reason for using intra-arterial injections?

    <p>To target a specific organ or tissue</p> Signup and view all the answers

    Study Notes

    Inhalation Devices

    • To use an inhalation device:
      • Press the device while breathing in slowly
      • Continue to breathe in slowly and deeply
      • Hold your breath for up to 10 seconds
      • Breathe out slowly

    Types of Inhalation Devices

    • Nebulizers
    • DPIs (Dry Powder Inhalers)
      • Handihaler (Pre-metered Single Dose Unit)
      • Twisthaler (Drug Reservoir)
      • Diskus (Pre-metered Multiple Dose Unit)
      • Rotadisc

    Available Medications in Lebanese Market

    • Flixotide: Fluticasone (50, 125, 250) - 1 inhalation bid
    • Flutiform: Formoterol + Fluticasone (5/50, 5/125, 10/250) - 1 inhalation bid
    • Fludalt Duo: Salmeterol + Fluticasone (50/100, 50/250) - 1 inhalation bid
    • Pulmicort: Budesonide (200) - 1 inhalation bid
    • Seretide: Salmeterol + Fluticasone (50/250, 50/500) - 1-2 inhalations bid
    • Seroflo: Salmeterol + Fluticasone (25/120, 25/250, 25/500) - 1-2 inhalations bid
    • Symbicort: Formoterol + Budesonide (4.5/160, 9/320) - 1 inhalation bid
    • Zephirus: Salmeterol + Budesonide (20/120, 20/240) - 2 inhalations bid
    • Relvar: Vilanterol + Fluticasone (25/100, 25/200) - 2 inhalations bid

    Parenteral Dosage Forms

    • Injected through the skin or other external boundary tissue, or implanted within the body
    • Allow direct administration of drug into blood vessels, organs, tissues, or lesions

    Pharmacy Practice

    • Dosage Form is the physical form or vehicle by which drug molecules are delivered to sites of action within the body to get therapeutic value
    • Composed of:
      • Active Ingredient(s)
      • Inactive ingredients (excipients)

    Solid Dosage Forms

    • Capsule:
      • Contain dry, powdered ingredients
      • Break after swallowing, releasing the drug
      • Available in 2 main types: hard-shelled capsules, soft-shelled capsules
    • Caplet:
      • Smooth, coated, oval-shaped medicinal tablet
      • Alternative to regular big-size tablets
      • Easy to swallow

    Liquid Dosage Forms

    • Solution:
      • Drug is dissolved in water
      • Homogenous liquid with clear appearance
    • Emulsion:
      • Mixture of ≥ 2 immiscible/unblendable liquids
      • Heterogeneous fluid containing solid particles that are sufficiently large for sedimentation
      • Shake well before use
    • Suspension:
      • Heterogeneous fluid containing solid particles that are sufficiently large for sedimentation
      • Shake well before use
    • Elixir:
      • Solution of drug in a sweetened mixture of water and alcohol
      • Highly flavored
    • Syrup:
      • Concentrated solution of sugar, containing the active ingredient
      • Flavoring and stabilizing agents are usually added

    Topical Dosage Forms

    • Applied on skin or other surface tissues
    • Provide local effect or systemic effect
    • Types:
      • Cream
      • Ointment
      • Gel
      • Lotion
      • Suppository

    Inhaled Dosage Forms

    • Most Asthma/COPD medicines are inhaled so they go straight to the airways
    • Delivery devices:
      • Metered dose inhalers (MDI)
      • Dry powder inhalers (DPI)
      • Nebulizers

    Parenteral Dosage Forms

    • Reasons for injecting drugs:
      • Need of a rapid action
      • Patient cannot tolerate oral dosage form
      • Drug destroyed by stomach acid or liver enzymes
      • Drug cannot pass through the GI wall into bloodstream
    • Routes of parenteral administration:
      • Intravenous injections and infusions
      • Subcutaneous injections
      • Intramuscular injections
      • Intradermal injections
      • Intra-arterial injections
      • Intra-cardiac injections
      • Intra-spinal injections
      • Intra-articular injections

    Studying That Suits You

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

    Quiz Team

    Description

    Learn about the steps to use inhalation devices and the different types of devices such as nebulizers, DPIs, and more.

    More Quizzes Like This

    Inhalation Therapy and Bronchiectasis
    5 questions

    Inhalation Therapy and Bronchiectasis

    LuxuriantHeliodor avatar
    LuxuriantHeliodor
    Inhalation Dosage Form
    10 questions

    Inhalation Dosage Form

    EnrapturedHippopotamus avatar
    EnrapturedHippopotamus
    Sympathomimetic Adrenergic Agonists in Respiratory Therapy
    16 questions

    Sympathomimetic Adrenergic Agonists in Respiratory Therapy

    SmarterChiasmus avatar
    SmarterChiasmus
    Respiratory Therapy Equipment Quizzes
    76 questions

    Respiratory Therapy Equipment Quizzes

    StainlessOpArt avatar
    StainlessOpArt
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser