A microbiologist reading a stool culture notices a very moist, mucoid pink colony on MacConkey agar and a yellow colony on Hektoen. Which of the following is true?
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The fecal-oral route of infection is commonly associated wit…
The fecal-oral route of infection is commonly associated with which of the following:
Which of the following organisms ia white and non-hemolytic…
Which of the following organisms ia white and non-hemolytic on SBA , is a non-fermenter on mannitol salt agar, and may be the cause of a nosocomial infection?
A 19 year old patient presents with pharyngitis. A throat sw…
A 19 year old patient presents with pharyngitis. A throat swab is collected and submitted for anaerobic culture. This specimen should be:
Which of the following is likely to be found in clinical spe…
Which of the following is likely to be found in clinical specimens as normal flora as well as a clinically significant isolate?
MacConkey (MAC) agar is used for the isolation of:
MacConkey (MAC) agar is used for the isolation of:
Enterococcus faecalis is characteristically:
Enterococcus faecalis is characteristically:
The following is the most common cause of ‘fungus ball’ or ‘…
The following is the most common cause of ‘fungus ball’ or ‘Farmer’s Lung’ disease:
A Gram stain of a spinal fluid demonstrates small gram negat…
A Gram stain of a spinal fluid demonstrates small gram negative bacilli. The organism grew on Chocolate Agar but not Sheep Blood Agar The organism is non-hemolytic on Horse Blood and required both X & V factors for growth. Which of the following is true of this organism?
The following differentiates Mycobacterium from other more c…
The following differentiates Mycobacterium from other more common bacteria: