Question detail

How are salmonella bacteria typically spread?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Communicable diseases

Question

  1. A. Through contaminated water
  2. B. By inhalation of droplets
  3. C. Ingested in food or on food prepared in unhygienic conditions
  4. D. Via insect bites

Answer

The correct option is Ingested in food or on food prepared in unhygienic conditions because it matches the approved biology in Bacterial diseases within Communicable diseases.

Explanation

The correct option is Ingested in food or on food prepared in unhygienic conditions because it stays accurate for Bacterial diseases in Communicable diseases. It matches the approved learning objective about explain that salmonella symptoms are caused by the bacteria and the toxins they secrete and avoids the oversimplified distractors.

Common mistake

Misunderstanding the Cause of Symptoms

Students often state that salmonella symptoms are caused solely by the bacteria without mentioning the role of toxins.

Emphasize that both the bacteria and the toxins they secrete contribute to the symptoms of salmonella.

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