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What is the most common bacterial infection that causes Gillian Barre?

A.

Campylobacter jejuni

B.

Staphylococcus aureus

C.

Clostridium difficile

D.

Mycoplasma pneumoniae

Answer and Explanation

The Correct Answer is A

A. Campylobacter jejuni is the most common bacterial infection associated with the development of Guillain-Barré syndrome, often following gastrointestinal infection.
B. Staphylococcus aureus is not commonly associated with Guillain-Barré syndrome.
C. Clostridium difficile causes gastrointestinal infections but is not typically linked to Guillain-Barré syndrome.
D. Mycoplasma pneumoniae can be associated with Guillain-Barré syndrome, but it is less common than Campylobacter jejuni.
 


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Related Questions

Correct Answer is C

Explanation

A. Weight loss is not a typical manifestation; weight gain due to fluid retention is more likely in SIADH.
B. Hypernatremia is not seen in SIADH; hyponatremia is more common.
C. Oliguria, or decreased urine output, is a characteristic manifestation of SIADH due to excessive antidiuretic hormone.
D. Increased thirst is not a primary symptom of SIADH; fluid retention and dilutional hyponatremia are more significant concerns.

Correct Answer is D

Explanation

A. Purple striations are more commonly associated with Cushing's syndrome, not Addison's disease.
B. Intention tremors are not a characteristic of Addison's disease.
C. Hirsutism is associated with excessive androgen production, not Addison's disease.
D. Hyperpigmentation, especially in areas exposed to friction, is a classic sign of Addison's disease due to increased production of melanocyte-stimulating hormone along with adrenocorticotropic hormone.

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