What Is the Most Common Cause of a Subdural Empyema

question 60

Multiple Choice

What is the most common cause of a subdural empyema?

• A) Spread of infection from frontal or ethmoid sinuses.
• B) Osteomyelitis.
• C) Herpes simplex virus.
• D) Scalp infection.

Understand the role of public health initiatives and personal responsibility in preventing disease.

Critique the portrayal and effects of health behaviors in media and advertising.

Analyze the effect of globalization on health and disease transmission.

Evaluate the significance of health models in predicting and explaining health behaviors.

---

Definitions:

Radial Glial Cells

Specialized cells in the brain and spinal cord that serve as scaffolds for migrating neurons during development.

Oligodendrocytes

Specialized glial cells in the central nervous system that myelinate axons, providing insulation and increasing the speed of electrical impulses.

Astrocytes

Star-shaped glial cells in the brain and spinal cord, crucial for neuron function and repair.

Epithelial Cells

Cells that line the surfaces of the body, such as the skin, blood vessels, urinary tract, and organs.