Which of the following immunoglobulins shows highest con-centration in the serum ?

A HIV patient is presenting with cough without sputum , on examination his CD4 counts were

the following tzank smear finding is seen in

the following image is caused by infection with which virus?

A patient is suffering from fever and he is diagnosed with condition caused by a lactose fermenting bacteria , he is advised for culture ,Which culture media is used to differentiate lactose and non lactose fermenter ? .

A Cattle farmer with a scab lesion in the arm. Microscopic examination shows brick/box shaped gram positive organism with squared ends and spores in the centre. Most likely organism which is responsible for his condition is ? .

A diabetic patient is presenting with a mucopus discharge involving his orbital cavity was found to be spreading from nasal cavity , what is the organism responsible ? .

A truck driver patient is presenting with a painless ulcer with firm base, what is the next investigation you will prefer to do?

The following child is presenting with fever, rhinorrhoea, conjunctivitis, spots in the oral cavity and the following type of rash is seen, what is the probable diagnosis ?

Plasma sterilization is used for the purpose of disinfection, to create the plasma which of the following substance is used ?

A Patient is infected with a dimorphic fungi which involves the subcutaneous layers, identify the organism responsible for it ? .

A patient is diagnosed with sepsis , Which is the part of bacteria which is responsible for sepsis ? .

.which helminthic infection can enter skin while walking in soil? .

A child who is regularly eating outside is presenting with icterus and diarrhea, which of the following infectious agent can spread through the Feco-oral route?

A army personal is sustained injuries in his lower leg by a blast injury and comes with findings of crepitus, foul smelling discharge. On further examination Gram stain was done and it shows the presence of gram positive rods without spores, which organism may lead to the patients current condition?

Which of the following has the least chance of haematogenous spread of candidiasis ? .

A patient complains of headache and fever along with nuchal rigidity. Chest X-ray reveals bilateral hilar lymphadenopathy. CSF findings reveal 400 lymphocytes, with low CSF glucose and elevated CSF proteins. What is the most likely diagnosis? .