What Is the Primary Imaging Modality for the Initial Diagnosis

question 11

Multiple Choice

What is the primary imaging modality for the initial diagnosis and management of the head injured person?

• A) magnetic resonance imaging (MRI)
• B) positron emission tomography (PET) scan
• C) computed tomography (CT) scan
• D) plain film radiograph

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Definitions:

Vitamin D

Vitamin D is a fat-soluble vitamin essential for healthy bones and immune function, obtained from sunlight exposure and certain foods.

Ultraviolet Light

A form of electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, capable of causing chemical reactions and damage to living organisms.

First-Degree

Refers to the mildest form of burn affecting only the outer layer of skin, causing redness and pain.

Slight Sunburn

Mild overexposure of the skin to ultraviolet light from the sun, causing redness and discomfort but usually healing without serious consequences.