Enteric Fever MCQs along with their answers
Question 1:
A 35-year-old individual returns from a trip to a developing country. They present with high-grade fever, headache, and abdominal pain. Physical examination reveals hepatosplenomegaly. Laboratory investigations show a positive blood culture for Salmonella typhi. What is the most likely diagnosis?
A) Malaria
B) Dengue fever
C) Enteric fever (typhoid fever)
D) Acute gastroenteritis
Answer: C) Enteric fever (typhoid fever)
Question 2:
A 12-year-old child complains of fever, malaise, and a rash. The rash begins as macules and progresses to papules, becoming more prominent on the trunk and sparing the face. The child's parents report that they recently returned from a trip to a rural area. Blood cultures are positive for Salmonella typhi. What is the most likely diagnosis?
A) Rocky Mountain spotted fever
B) Typhus
C) Enteric fever (typhoid fever)
D) Measles
Answer: C) Enteric fever (typhoid fever)
Question 3:
A 25-year-old college student presents with a fever, headache, and abdominal discomfort. They mention that they recently ate contaminated food from a street vendor. Physical examination reveals a rose-colored rash on the trunk, mild splenomegaly, and a positive Widal test. What is the most likely diagnosis?
A) Dengue fever
B) Enteric fever (typhoid fever)
C) Malaria
D) Food poisoning
Answer: B) Enteric fever (typhoid fever)
Question 4:
A 60-year-old individual presents with a prolonged fever, cough, and weight loss. They mention that they recently traveled to an area with poor sanitation. Chest X-ray reveals multiple cavitary lesions in the lungs. Sputum culture grows Salmonella typhi. What is the most likely diagnosis?
A) Tuberculosis
B) Pneumonia
C) Enteric fever (typhoid fever)
D) Lung abscess
Answer: A) Tuberculosis
Question 5:
A 40-year-old individual presents with persistent high-grade fever, headache, and constipation. Physical examination reveals abdominal distention and tenderness. Laboratory investigations show leukopenia and a positive blood culture for Salmonella typhi. What is the most likely complication of enteric fever in this patient?
A) Intestinal perforation
B) Hepatitis
C) Meningitis
D) Pneumonia
Answer: A) Intestinal perforation
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