15 Questions
Which bacterium causes diphtheria?
Corynebacterium diphtheriae
How is diphtheria primarily spread?
Through droplets or contact
What is the primary reservoir of Listeria monocytogenes?
Soil & water
Which bacterium is responsible for listeriosis, an infection with a high mortality rate?
Listeria monocytogenes
What is the characteristic that allows Listeria monocytogenes to grow at refrigeration temperatures?
Ability to multiply at low temperatures
Which group of antibiotics inhibits bacterial cell wall synthesis?
Beta lactams
What is the mechanism of action of penicillin?
Inhibition of transpeptidase activity
Which type of bacteria are more susceptible to penicillin?
Gram-positive
What is the common side effect of penicillin?
Allergic reaction
Which group of antibiotics is more active against Gram-negative bacteria?
Extended-spectrum beta lactams
Which class of antibiotics inhibits bacterial cell wall synthesis?
Penicillin
Which class of antibiotics is more active against Gram-negative bacteria?
Cephalosporins
What is the primary mechanism of action of penicillin?
Inhibits bacterial cell wall synthesis
Which class of antibiotics is commonly used to treat Gram-positive bacteria?
Penicillin
What is the most common side effect of penicillin?
Rash
Test your knowledge on Corynebacterium diphtheriae and diphtheria with this quiz! Learn about the characteristics of this bacterium, how it infects the body, and the effects of its potent exotoxin.
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