<prompt> True or false1. Bronchoscopy with BAL is mainstay of diagnosis for pneumocystic pneumonia 2. Pneumatoceles are seen in all cases of pneumocystic pneumonia3. CD4 count 350 μL is indication for prophylaxis against pneumocyctis carini pneumonia 4. Trimethoprim - sulfamethoxazole is drug of choice for prophylaxis.1 - True, 2 - False, 3 - False, 4 - True1 - False, 2 - True , 3 -True , 4 - False1 - True, 2 -True, 3 - False, 4 - True1 - False, 2 - False , 3 -True , 4 - False  <response>: CD4 count 200 μL is indication for prophylaxis.Pneumatoceles may be seen, but not in all cases. 