A patient presents with urethral discharge. Gram stain shows intracellular gram-negative diplococci. What is the causative organism?
AMycoplasma genitalium
BTreponema pallidum
CChlamydia trachomatis
DNeisseria gonorrhoeae
Unilateral frontal blisters with upper lid edema and conjunctivitis is seen in?
AHerpes Simplex
BHerpes Zoster Ophthalmicus
CNeuroparalytic Keratitis
DAcanthamoeba Keratitis
A young boy who used to wash his contact lenses in tap water or with unhygienic lens fluid developed keratitis. Microscopy revealed an organism with spiked or star-shaped structures. Identify the correct organism responsible.
ABalantidium
BPseudomonas
CAcanthamoeba
DStaphylococcus aureus
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