Testing for Differentiation of Moraxella Lacunata from Other Moraxella Species

question 9

Multiple Choice

Testing for differentiation of Moraxella lacunata from other Moraxella species can best be performed by:

• A) the ability to utilize acetate.
• B) the ability to liquefy serum.
• C) glucose utilization tests.
• D) growth on MacConkey agar.

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Definitions:

Digital Rectal Exam

A physical examination method where a healthcare provider inserts a gloved, lubricated finger into the rectum to check for abnormalities.

Biopsy-Proven

Confirmation of a disease or condition by examining a tissue sample removed from a patient's body.

Sensitivity

The ability of a test to correctly identify those with the disease (true positive rate), indicating its reliability in detecting cases.

Infectious Disease

Diseases caused by pathogenic microorganisms, such as bacteria, viruses, parasites, or fungi; can be spread directly or indirectly from one person to another.