Communities Vary in Composition Over Space but Usually Not in Composition

question 26

True/False

Communities vary in composition over space but usually not in composition over time.

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.

---

Definitions:

Fluoroscopy

A medical imaging technique that uses X-rays to obtain real-time moving images of the interior of an object or a body.

Angiography

A medical imaging technique used to visualize the inside, or lumen, of blood vessels and organs of the body, with particular interest in the arteries, veins, and the heart chambers.

Aortogram

A radiographic image or angiogram of the aorta obtained after the injection of a contrast medium to visualize the aortic arch and its branching vessels.

Lymphangiogram

A diagnostic imaging test that uses a special dye to visualize the lymphatic system, including lymph nodes and vessels.