Which of the Following Statements Are True of the Paranasal

question 6

Multiple Choice

Which of the following statements are true of the paranasal sinuses (Select all that apply) ?

• A)They are lined with simple squamous epithelium that is smooth to prevent friction.
• B)They are air cavities in the frontal and parietal bones.
• C)If they fill with mucus,they may become painful.
• D)An upper respiratory pathogen may infect these sinuses.
• E)They make the skull lighter in weight.
• F)They provide more air to vibrate when we speak.

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Definitions:

Posttraumatic Stress

A mental health condition triggered by experiencing or witnessing a terrifying event, characterized by flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.

Conversion Disorder

A mental condition where psychological distress is expressed through physical symptoms without a medical cause.

Acute Stress

Short-term stress that arises in response to immediate perceived threats or pressures.

Obsessive-Compulsive

Referring to a disorder characterized by unwanted, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) that the person feels the urge to perform.