Scarlet fever is caused by exotoxins produced by which of the following organisms?

A patient develops a pulmonary infection after visiting the southwestern United States. He now presents with an oral lesion and skin nodules.

What is the likely pathogen?

Median rhomboid glossitis, a form of candidiasis, typically presents on which site?

Which of the following clinical features are characteristic of cervicofacial actinomycosis?

(Multiple answer question)

A patient presents with white curd-like plaques on the buccal mucosa that wipe away, leaving an erythematous base.

What is the most likely diagnosis?

Which of the following features is most characteristic of secondary syphilis?

Which of the following immune cells plays a central role in the containment of Mycobacterium tuberculosis during primary infection?

Ramsay Hunt syndrome involves reactivation of varicella-zoster virus in which of the following cranial nerves? 

(Multiple option question)

Which of the following is not a part of Hutchinson’s triad seen in congenital syphilis?