The Roles) of the Sinuses Includes)

question 218

Multiple Choice

The roles) of the sinuses includes)

• A) making the skull lighter.
• B) production of mucus that moistens and cleans the air.
• C) extra source of air.
• D) release of stress hormones.
• E) both A and B

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Definitions:

Brain Scans

Medical imaging techniques used to view the brain for diagnostic and research purposes, such as MRI or CT scans.

Deoxyribonucleic Acid

DNA; the molecule that contains the genetic instructions for the development and function of living things.

Ribonucleic Acid

A nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.

Antidiuretic Hormone

Also known as vasopressin, it is a hormone that helps to control the body's water balance through its effect on the kidneys and reduction of urine output.