If a Microorganism Causes an Illness in a Human,then the Organism

question 20

Short Answer

If a microorganism causes an illness in a human,then the organism is called an infectious agent,or ________.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Homeostasis

The regulatory process by which biological systems maintain stability while adjusting to changing external conditions.

Drive Reduction

A theory suggesting that motivation arises from the desire to reduce physical needs, such as hunger or thirst, thereby maintaining homeostasis.

Physiological Need

A physiological need is a basic bodily requirement that humans must satisfy to maintain health and survival, such as the need for food, water, and sleep.

Homeostasis

The ability of an organism to maintain internal stability and balance of physiological processes regardless of external changes.