You May Find a Virus

question 1

Multiple Choice

You may find a virus

• A) on a hard disk.
• B) on a thumb drive.
• C) on a CD-ROM.
• D) in an email attachment.
• E) All of the above

---

Definitions:

Basement Membrane

A thin, dense layer of extracellular matrix that separates epithelial or endothelial cells from underlying connective tissue, providing support and anchorage.

Subclavian Vein

A vein that runs under the clavicle, responsible for draining blood from the upper extremities and returning it to the heart.

Brachial Vein

A vein located in the upper arm that accompanies the brachial artery and is involved in returning deoxygenated blood back to the heart.

Axillary Vein

A large blood vessel that conveys blood from the lateral aspect of the thorax, axilla, and upper limb toward the heart.