Moderate

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

Correct answer: C. Drum stick

  • A. Bunch of a
  • B. Chain of beads
  • C. Drum stick
  • D. Safely pin

Explanation

Clostridium tetani forms a terminal spherical spore that gives the bacillus a characteristic drum-stick appearance. This swollen end is a useful microscopic clue for identification.

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