Three days after eating an undercooked hamburger patty at a picnic,Grace experienced intestinal cramps and bloody diarrhea.When Grace became too weak to walk,her roommate took her to the emergency room of a hospital.Grace required treatment for kidney failure.Based on this information,which of the following food-borne pathogens was most likely responsible for Grace's serious illness?

Question

Quizplus · Accepted Answer

The symptoms described in the scenario, including intestinal cramps, bloody diarrhea, and kidney failure, are consistent with an infection caused by E.coli O157:H7. This pathogen is commonly found in undercooked ground beef and can cause severe illness, especially in young children, the elderly, and those with weakened immune systems. The other options listed (Bacillus cereus, Trichinella, and Staphylococcus aureus) are unlikely to cause the specific symptoms experienced by Grace.

Three Days After Eating an Undercooked Hamburger Patty at a Picnic,Grace