Gastrointestinal Infections — MCQs

A patient presents with bloody diarrhea after eating undercooked meat. Which bacterial pathogen is most likely?

A child presents with abdominal pain, arthralgia, hematuria, and hypertension. What is the diagnosis?

A 17 year old adolescent, presented with fever since one week which is step-ladder in pattern. He also has loose stools which are "pea-soup" in consistency. Rose spots are seen on his body. He is most probably infected with:

Which of the following pathogens are associated with watery diarrhea after an incubation period of 8 to 14 hours?

Which of the following statements about Enterohemorrhagic E. coli (EHEC) is false?

What is the most common extra-intestinal complication of Shigellosis?

Which condition is characterized by bacteremia?

Identify the condition shown in the image.

A 3-year-old female child sleeping in a thatched hut woke up in the middle of the night screaming. Her mother thought the child had a nightmare and tried to pacify her. After some time, she noticed that the child was sweating profusely and the hands were becoming cold. The child also vomited a couple of times. The mother immediately rushed the child to the emergency services. Her pulse was 150/minute and her BP 90/60 mm Hg. This child is likely to have -

A young man back from leisure trip has swollen knee joints & foreign body sensation in eyes. Likely cause is -