On a stained slide, clostridium tetani has the appearance of a__________________?

Related Mcqs:

1. Opacity around colonies of Clostridium perfringens is due to_________________?

   A. Theta toxin
   B. Lecithinase
   C. Desmolase
   D. Cytokinin

2. Which among the following is the drug of choice for clostridium difficile induced colitis ?

   A. Gentamicin
   B. Ciprofloxacin
   C. Metronidazole
   D. Linezolid

3. Candidal hyphae can be stained using_______________?

   A. Van Gieson’s stain
   B. Periodic acid schiff stain
   C. Masson Trichrome stain
   D. Toluidine blue stain

4. A 3-year old child presented with progressive anaemia, jaundice & failure to thrive. O/E: pallor, splenomegaly are seen Peripheral smear showed normoblasts and small round intensely stained red cells. The likely diagnosis is________________?

   A. Here ditary spherocytosis
   B. Thalassaemia
   C. Sickle cell anaemia
   D. Vitamin B12 deficiency anaemia

5. Colour of teeth stained by tetracycline appear _________ under UV light?

   A. Red
   B. Green
   C. Yellow
   D. Brown

6. A child with permanently stained teeth reports, He was most probably administered_____________?

   A. Disphenyl hydantoin
   B. Diphenhydramine
   C. Digoxin
   D. Doxycycline

7. Botryomycosis is a__________________ disease?

   A. Fungal
   B. Bacterial
   C. Viral
   D. Parasitic

8. A bony hard asymptomatic swelling found on the midline of the hard palate that appears radiopaque on a radiograph is most likely a__________________?

   A. Odontoma
   B. Myxoma
   C. Boney cyst
   D. Torus palatinus

9. Thumb print appearance in culture film smear is seen______________?

   1. Bacillus anthracis
   2. Brucella species
   3. Bordetelia pertussis
   4. Clostridium weichii

10. Drumstick appearance is seen in______________?

    A. Cl. tetani
    B. Cl. tetanomorphum
    C. Cl. sphenoids
    D. All of the above