Bruno has salmonella poisoning. What MOST likely caused this to happen?

• He exercised in hot weather.
• He drank unclean water.
• He ate contaminated food.
• He took unsafe drugs.

• He ate contaminated food.

The most likely cause of Bruno's salmonella poisoning is that he ate contaminated food.

In order to determine the most likely cause of Bruno's salmonella poisoning, we will consider the given options and analyze each one to see which is generally associated with this type of illness.

1. Exercising in hot weather: While exercising in hot weather can lead to dehydration and heat-related illnesses, it is not typically associated with salmonella poisoning. Therefore, this option is less likely to be the cause.

2. Drinking unclean water: Drinking water that is contaminated with bacteria, such as salmonella, is a common cause of salmonella poisoning. Consuming untreated or contaminated water can introduce the bacteria into the body, making this a plausible cause.

3. Eating contaminated food: Salmonella bacteria are commonly found in various types of raw or undercooked foods, such as poultry, eggs, and raw fruits and vegetables. If Bruno consumed any of these foods that were contaminated with salmonella, it could have caused his poisoning. This option is highly likely to be the cause.

4. Taking unsafe drugs: While certain medications can have adverse effects if not taken as directed, salmonella poisoning is not typically associated with taking unsafe drugs. Thus, this option is less likely to be the cause.

Considering the analysis, the most likely cause of Bruno's salmonella poisoning is that he ate contaminated food. It is important to note that a clinical diagnosis by a medical professional is necessary to determine the exact cause and provide appropriate treatment.