Contrast Media

50 Questions | Total Attempts: 2036

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Contrast Media

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Questions and Answers
  • 1. 
    Permit the penetration and passage of x-rays. Image appears BLACK on the radiograph.
  • 2. 
    ​Blocks radiation. Image appears WHITE on the radiograph.
  • 3. 
    Radiopaque examples would be gases such as oxygen and carbon dioxide
    • A. 

      True

    • B. 

      False

  • 4. 
    Contrast Agents
    • A. 

      Evaluate Organ Function

    • B. 

      Routine Radiographs taken after contrasts are done

    • C. 

      Supplement or Confirm Information gathered

    • D. 

      Differentiate between internal organs and diagnose structural abnormalities

  • 5. 
    Routine Radiographs are also known as
    • A. 

      Survey Radiographs

    • B. 

      Graph Radiographs

    • C. 

      Typical Radiographs

    • D. 

      Simple Radiographs

  • 6. 
    Positive Contrast Media
    • A. 

      Soluble ionic media

    • B. 

      Soluble nonionic media

    • C. 

      Metallic compound - Barium

    • D. 

      BIPS

    • E. 

      Oxygen

    • F. 

      Carbon Dioxide

    • G. 

      Nitrous Oxide

  • 7. 
    Which positive contrast media is specific for Hypaque and iothalamate (just the first two words, don't include Radiopaque media)
  • 8. 
    Which are Soluble nonionic radiopaque medias?
    • A. 

      Omnipaque

    • B. 

      Niopam

    • C. 

      Isovue

    • D. 

      Hypaque

    • E. 

      Iothalamate

  • 9. 
    You would use Soluble Ionic Radiopaque Media for
    • A. 

      Venous/Arterial Studies

    • B. 

      Excretory Urography

    • C. 

      Intravascular Studies

    • D. 

      Myelographic Studies

  • 10. 
    You would use Soluble nonionic radiopaque media for
    • A. 

      Intravascular studies

    • B. 

      Myelographic studies

    • C. 

      Venous/Arterial Studies

    • D. 

      Excretory Urography

  • 11. 
    Soluble Non-Ionic radiopaque media has increased radiation absorption resulting in increased radiographic opacity
    • A. 

      True

    • B. 

      False

  • 12. 
    Which Positive contrast media causes mild discomfort or nausea and has a low viscosity for rapid injection, low toxicity, rapidly excreated by the kidneys, chemically stable so the no iodine is released in the body?
    • A. 

      Soluble Ionic

    • B. 

      Soluble Non-Ionic

    • C. 

      Barium

    • D. 

      BIPS

  • 13. 
    Soluble Ionic Radiopaque Media can be used in cases where there is a suspicion of perforated bowl or ruptured bladder
    • A. 

      True

    • B. 

      False

  • 14. 
    This Positive Contrast Medium is administered orally and comes in either a liquid, pasta or powder.
    • A. 

      Barium

    • B. 

      BIPS

    • C. 

      Soluble ionic

    • D. 

      Soluble nonionic

  • 15. 
    This contrast agent of choice is for upper and lower GI studies because it sooths the gastrointestinal tract.
    • A. 

      Barium

    • B. 

      Soluble ionic

    • C. 

      Soluble nonionic

    • D. 

      BIPS

  • 16. 
    This Positive Contrast Medium is cannot be diluted or absorbed. Contraindicated with GI Perforations.
    • A. 

      Barium

    • B. 

      Soluble ionic

    • C. 

      Soluble nonionic

    • D. 

      Nitrogen

  • 17. 
    BIPS stands for?
    • A. 

      Barium Impregnated Polyethylene Spheres

    • B. 

      Barium Impregnated Paste Spheres

    • C. 

      Barium Impregnated Peptide Spheres

    • D. 

      Barium Impregnated Photosynthesis Spheres

  • 18. 
    This Radiopaque Media is to diagnose intestinal obstructions and motility disorders.
    • A. 

      BIPS

    • B. 

      Barium

    • C. 

      Soluble Ionic

    • D. 

      Soluble Nonionic

  • 19. 
    Which enhances the contrast between various soft tissues, but produced less mucosal detail.
    • A. 

      Negative Contrast Media

    • B. 

      Positive Contrast Media

  • 20. 
    Double contrast studies is using two types of Positive Contrast Studies to get the optimal coverage.
    • A. 

      True

    • B. 

      False

  • 21. 
    ______ cystitis is a rare form of cystitis, where inflamed nodules of bladder lining protrude into the lumen forming _____ (comas)
  • 22. 
    Patients doing a contrast media need to be prepared by
    • A. 

      Fasting (12-24hrs)

    • B. 

      Enema (Max 1hr before)

    • C. 

      Enema (Min 1hr before)

    • D. 

      Cathartic (4-12hrs)

  • 23. 
    Cathartic are
    • A. 

      Drugs that accelerate defecation

    • B. 

      Drugs that slow down defecation/ constipate

    • C. 

      Drugs that turns stools liquidy/pasty

    • D. 

      Drugs that harden/form stools

  • 24. 
    Which drugs are used for sedation because the have minimal GI Effect?
    • A. 

      Phenothiazines

    • B. 

      Fentanyl

    • C. 

      Dexmedetomidine

    • D. 

      Atropine

  • 25. 
    General Anesthesia is contraindicated in GI studies as it slows the GI motility
    • A. 

      True

    • B. 

      False

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