Micrococcus and Staph species are differentiated by what test?
What is MICRODASE
100
bROWN'S CLASSIFICATION IS BASED ON?
What is HEMOLYTIC PATTERNS
100
The transport media most commonly used for fecal (stool) cultures?
What is cary-blair
100
What reaction would take place in the urea tube if the bacteria contain the urease enzyme?
What is pink-red slant
100
Cetrimide agar is used as a selective isolation agar for what organism?
What is Pseudomonas aeruginosa
200
Toxic shock syndrome is attributed to infection with?
Staph Aureus
200
The purpose of stabbing the blood agar plate is/
What is activation of Streptolysin O
200
Fluid that surrounds the heart is called?
What is Pericardial fluid
200
What reaction would take place in the TSI tube if the bacteria fermented lactose and glucose, but not sucrose?
What is A/A
200
Glanders is caused by which of the following organisms?
What is Burkholderia mallei
300
Mannitol salt medium is selective due to?
10% NaCl
300
Microscopic morphology of gram positive lancet shaped dipplococci suggests?
What is Strep pneumo
300
The best preservative for urine is?
What is refrigeration
300
KIA differs from TSI in the?
What is use of sucrose in the medium
300
The development of peptic ulcers is associated with which organism?
What is Helicobacter pylori
400
What gram stain morphology does S. aureus have?
gram-positive cocci in clusters
400
This organism is responsible for acute pharyngitis, impetigo, erysipelas, rheumatic fever, and acute poststreptococcal glomerulonephritis?
What is Group A Strep
400
A resin-containing medium that inactivates most antibiotics prior to adding blood to blood culture medium is?
What is ARD
400
At what pH does the methyl red (MR) test become positive?
What is 4.4
400
Campylobacter jejuni is a human pathogen that causes?
What is bacterial gastroenteritis
500
The slide coagulase test detects ?"
"bound" coagulase
500
The PYR reagent is?
What is Dimethyl aminocinnamaldehyde
500
Sodium polyanethol sulfonate (SPS) in concentrations of ____ is the best anticoagulant for blood. Therefore, the most commonly used preparation in blood culture media today is ____.
What is .025-.030%, .025-.050%
500
When performing a Kovac's Indole Test, the substrate must contain?