What Are Two Tests Presumptively Used to Identify Group B

question 1

Multiple Choice

What are two tests presumptively used to identify group B strep?

• A)Hippurate hydrolysis and CAMP
• B)Optochin and PYR
• C)Bacitracin and PYR
• D)PYR and hippurate hydrolysis

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Definitions:

Sarcomere Distance

The length between two Z lines in a muscle fiber, defining the fundamental unit of muscle contraction.

Muscle Twitch

Single contraction of a muscle fiber; typically lasts only a fraction of a second.

Contraction Period

The phase during muscle activity where the muscle fibers shorten, generating force.

Muscle Fibers

Long, slender cells that make up muscles, enabling contraction and movement.