Pathogenic Cheat Sheet Review

A collection of vocabulary flashcards covering key terms and concepts related to pathogenic techniques and regulations.

Aseptic Technique

A method used to prevent contamination of cultures and environments.

Molarity

The concentration of a solution expressed as the number of moles of solute per liter of solution.

Regulatory Agencies

Organizations that oversee the approval, safety, and labeling of food and drugs.

Sterilization

The process that kills all microbes, usually done by autoclaving.

Growth Curve

A graph that represents the growth of bacteria over time, including phases like lag, exponential, stationary, and death.

Gram Staining

A differential staining technique that classifies bacteria into Gram-positive or Gram-negative based on cell wall composition.

Endospore

A resistant structure formed by some bacteria under unfavorable conditions.

MacConkey Agar

A selective and differential culture medium used to isolate bacteria based on their ability to ferment lactose.

Biochemical Testing

Tests that determine the presence of specific macronutrients in bacteria, such as carbohydrates, proteins, and lipids.

Glycolysis

The process of breaking down glucose to convert into ATP.

IMViC Tests

A series of biochemical tests (Indole, Methyl Red, Voges-Proskauer, and Citrate) used to differentiate enteric bacteria.

Hemolysis

The breakdown of red blood cells, often observed in blood agar cultures.

Selective Medium

A growth medium that allows certain bacteria to grow while inhibiting others.

Differential Medium

A growth medium that distinguishes between different types of bacteria based on their biological characteristics.

PPE

Personal Protective Equipment used to ensure safety in healthcare environments.

CDC

Centers for Disease Control and Prevention, responsible for disease surveillance and outbreak response.

WHO

World Health Organization, coordinates international public health and aims for global disease prevention.