In Medical Asepsis,an Item Is Contaminated If

question 58

Multiple Choice

In medical asepsis,an item is contaminated if:

• A) Pathogens are present
• B) Non-pathogens are present
• C) Pathogens and non-pathogens are present
• D) Bacteria and viruses are present

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Definitions:

Epidural Space

The area between the dura mater and the vertebral wall, containing fat and small blood vessels, within the spine.

Dura Mater

The outermost, tough layer of the three meninges that cover the brain and spinal cord, providing protection.

Meninx

The enveloping membrane of the brain and spinal cord; includes dura mater, arachnoid, and pia mater.

Periosteum

Thick, double-layered connective tissue sheath covering the entire surface of a bone, except the articular surface, which is covered with cartilage.