1. Salmonella infection
2. Campylobacter infection
3. Shigella infection
4. Clostridium infection
Select the correct answer using the code given below:
Differential Diagnosis of Dysenteric Syndrome
Dysenteric syndrome is characterized by symptoms like bloody diarrhea, abdominal cramps, and fever. The differential diagnosis involves identifying potential infectious agents that can cause these symptoms.
Infectious Causes of Dysentery
Several bacterial infections can lead to dysenteric syndrome:
- Salmonella infection: Certain serotypes of Salmonella can cause invasive gastroenteritis with symptoms resembling dysentery, including bloody diarrhea.
- Campylobacter infection: Campylobacter jejuni is a frequent cause of bacterial diarrhea, which can sometimes be severe and bloody, fitting the dysenteric profile.
- Shigella infection: Shigella species are the primary cause of bacillary dysentery, characterized by frequent, small-volume stools containing blood and mucus.
- Clostridium infection: Specifically, Clostridium difficile infection (CDI), particularly severe forms or forms presenting as pseudomembranous colitis, can manifest with dysentery-like symptoms, especially after antibiotic use.
Therefore, all the listed infections are considered in the differential diagnosis of dysenteric syndrome.
The correct option includes all four listed pathogens: Salmonella, Campylobacter, Shigella, and Clostridium.
Important Questions from Bacterial Infections
Which of the following are major criteria under the Jones Criteria for Acute Rheumatic Fever?
1. Chorea
2. Erythema Marginatum
3. Subcutaneous Nodules
4. Polyarthralgia
Select the correct answer using the code given below:
- Whipple's disease is characterized by the infiltration of small intestinal mucosa by 'foamy' macrophages. Which one of the following histological stains is characteristically used to stain them?
- A young male presented with recent onset urethral discharge and dysuria. On examination, the discharge was profuse and purulent. Microscopy of smears from the discharge revealed Gram-negative diplococci. What is the likely diagnosis?
- Cat-scratch disease is caused by infection of which of the following organisms?
Which of the following drugs is/are useful in the treatment of Listeria monocytogenes infection?
1. Ceftriaxone
2. Gentamicin
3. Ampicillin
4. Sulfamethoxazole
Select the correct answer using the code given below.
