Which Type of Epithelial Tissue Lines the Air Sacs and Permits

question 56

Multiple Choice

Which type of epithelial tissue lines the air sacs and permits exchange of gasses?

• A)squamous epithelium
• B)columnar epithelium
• C)pseudostratified columnar epithelium
• D)cuboidal epithelium
• E)stratified cuboidal epithelium

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:

Thrombus

A blood clot that forms on the inside of an injured blood vessel wall.

Bacteria

Microscopic, single-celled organisms that exist in vast numbers in every environment on Earth, both harmful and beneficial.

Viruses

Infectious agents that replicate only inside the living cells of other organisms, causing various diseases.

White Blood Cells

Immune system cells that defend the body against infectious diseases and foreign substances.