Q- A patient with a history of renal disease presents to the clinic for a follow up and renal function tests. Clearance of which one of the following substances is used to estimate the glomerular filtration rate?
Q- An immunocompromised patient complains of fever, increasing dyspnea and cough for 2 weeks. Cytologic examination of his bronchoalveolar lavage shows enlarged cells with prominent intranuclear inclusions.
Which of the following is most likely the causative organism?
D-Respiratory syncytial virus
Q- Which one of the following types of anemia is not associated with previous drug use?
A-Autoimmune hemolytic anemia