Which of the Following Is NOT Part of the Upper

question 70

Multiple Choice

Which of the following is NOT part of the upper respiratory tract?

• A) pharynx
• B) larynx
• C) nose
• D) trachea

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Definitions:

Natural Killer Cells

A type of white blood cell that plays a crucial role in the body's immune response by attacking tumors and virally infected cells.

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against infections, diseases, and other harmful invaders.

Endocrine System

A network of glands in the body that produce and release hormones directly into the blood to regulate the body's growth, metabolism, and sexual development and function.

Sympathetic Nervous System

A component of the autonomic nervous system that activates the body's fight or flight response in preparation for action.