Which selective media is used for the isolation of gram-positive microorganisms?

A medium that aids in the presumptive identification of organisms based on their appearance on the medium is called:

A patient arrived  at the Urgent Care complaining of itching eyes taht appeared red and slightly purulent.  When a sample was submitted to the laboratory, the sample only grew chocolate plate.  When performing the satellite test, the image on the bottom is observed.  What is the most likely identification of the organism causing this patient’s symptoms?  

Among H. influenzae strains, group designations (type b, etc) are based on :

Match the following Neisseria spp. with their sugar:

Which of the following symptomatic stages of pertussis is associated with episodes of severe and violent coughing, and a “whooping” sound as air is rapidly inspired into the lungs past the swollen glottis?

Tularemia, characterized by glandular, ulceroglandular, oculoglandular, orpharyngeal, systemic, and pneumonic presentations is caused by

Which of the following results is typical of Campylobacter jejuni?

Since Brucella species are facultative intracellular organisms that infect the reticuloendothelial system, specimens fo choice for recovery include:

The most common cause of pneumonia in school age children is