How Are Bacteria and Viruses Transmitted to Humans

question 1

Multiple Choice

How are bacteria and viruses transmitted to humans?

• A)through the air
• B)through direct contact with the germ on a doorknob or by a handshake
• C)from an animal bite
• D)all of the above

---

Definitions:

Morphine

is a potent opiate analgesic medication derived from the opium poppy, used to relieve severe pain.

Hydromorphone

Hydromorphone is a powerful prescription opioid analgesic medication used for the relief of moderate to severe pain.

Tuberculin Test

A diagnostic test for tuberculosis using an intradermal injection to measure the body's immune response to the bacterium.

Needle Angle

The angle at which a needle is inserted into the skin or vein for injections or blood withdrawal, critical for ensuring proper needle placement.