Ultimate Quiz About Medical

23 Questions | Total Attempts: 107

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Medical Quizzes & Trivia

Questions and Answers
  • 1. 
    All the following are mechanisms of the innate immunity except
    • A. 

      Nasal hairs

    • B. 

      Cytokines

    • C. 

      Lack of duffy coats on the RBCs surface

    • D. 

      Gastric juices

  • 2. 
    Glossina acts only as a vector 
    • A. 

      True

    • B. 

      False

  • 3. 
    Which mechanism that the antamoeba histolytica do to protect it self
    • A. 

      Form a protective cyst wall

    • B. 

      Have a thick cuticle

    • C. 

      Enter RBCs

    • D. 

      Under go antigenic variation

  • 4. 
    If IgG against toxoplasma is found in  a newborn baby it's diagonostic of congenital infection with toxoplasma 
    • A. 

      True

    • B. 

      False

  • 5. 
    All the following include the medical importance of Musca domestica except
    • A. 

      Transmit parasites

    • B. 

      Transmit viruses

    • C. 

      Cause rickettsial fever

    • D. 

      Cause myasis

  • 6. 
    The true statement is 
    • A. 

      Wohlfahrtia larvae are used in cleaning wounds

    • B. 

      Musca can't cause myasis

    • C. 

      Calliphorid flies cause internal myasis

    • D. 

      Bot flies are semispecific myasis

  • 7. 
    Which of the following need the duffy coat to help their entry into the cell 
    • A. 

      Entamoeba histolytica

    • B. 

      Toxoplasma

    • C. 

      Nematodes

    • D. 

      Plasmodium

  • 8. 
    The true statement is 
    • A. 

      The half life of pegylated Interferon is shorter than the standard form

    • B. 

      Ribavirin can be used alone in treatment for the HCV

    • C. 

      Ribavirin less likely to produce hemolytic anemia

    • D. 

      Interferon can inhibit cytochrome P450 liver enzymes

  • 9. 
    A man treated with an antibiotic for complicated UTI, then he presented to the hospital complaining of sever allergic reaction affected his skin and mucous membrane of his mouth which diagnosed as Steven's johnson syndrome . What's the antibiotic probably responsible for this condition 
    • A. 

      Erythromycin

    • B. 

      Tetracycline

    • C. 

      Co-trimoxazole

    • D. 

      Chloramphenicol

  • 10. 
    Concerning Aminoglcosides all of the following are true except
    • A. 

      Ineffective against anaerobes

    • B. 

      Bactericidal drugs

    • C. 

      contraindicated in pregnancy

    • D. 

      Non of the above

  • 11. 
    All of the following are contraindicated for children except
    • A. 

      Lamivudine

    • B. 

      Adefovir

    • C. 

      Entecavir

    • D. 

      All of the above

  • 12. 
    Which of the drugs can be used for treatment of acne 
    • A. 

      Tetracycline

    • B. 

      Erythromycin

    • C. 

      Aminoglcosides

    • D. 

      Vancomycin

  • 13. 
    Which of the following drugs can produce bronchospasm and decline in lung function 
    • A. 

      Oseltamivir

    • B. 

      Zanamivir

    • C. 

      Amantadine

    • D. 

      Rimantadine

  • 14. 
    In which case treat an HIV patient is recommended
    • A. 

      T-cell count is 500 without symptoms

    • B. 

      T-cell count is 500 and virus load is 40000

    • C. 

      T-cell count of pregnant female is 500 and virus load is 10000

    • D. 

      Non of the above

  • 15. 
    Which of the following macrolides doesn't affect liver microsomal enzymes
    • A. 

      Erythromycin

    • B. 

      Azithromycin

    • C. 

      Clarithromycin

    • D. 

      Non of the above

  • 16. 
    All the following are natural non genetic methods of bacteria resistance except  
    • A. 

      Absence of target cell for drug action

    • B. 

      Non multiplaying bacteria

    • C. 

      Producing enzymes which destroy drugs

    • D. 

      Presence of preambility barreir

  • 17. 
    The best agglutinating Ig is 
    • A. 

      IgE

    • B. 

      IgD

    • C. 

      IgM

    • D. 

      IgG

  • 18. 
    Acquired immunity is
    • A. 

      Present since birth

    • B. 

      Activated after birth

    • C. 

      Specific

    • D. 

      B&c

  • 19. 
    Ankylosing Spondylitis is one of the diseases associated with MHC I antigens presence 
    • A. 

      True

    • B. 

      False

  • 20. 
    The ........... Resistance refers to the resistance that cannot be overcome by increasing the dose
    • A. 

      High level

    • B. 

      Low level

    • C. 

      Moderate

    • D. 

      Non genetic

  • 21. 
    Importance of MHC is .....  
    • A. 

      Disease association

    • B. 

      MHC restrictions

    • C. 

      Transplantation

    • D. 

      All above

  • 22. 
    MHC is considered as........ Ag
    • A. 

      Auto

    • B. 

      Heterphile

    • C. 

      Super

    • D. 

      Iso

  • 23. 
    Macrophages CSF promotes the development of .......... In bone marrow and ....... In tissue 
    • A. 

      Macrophages, mast cells

    • B. 

      T Lymphocytes, B cells

    • C. 

      Monocytes, macrophages

    • D. 

      Macrophages, monocytes

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