How Do You Know This Is a Picture of a Vein

question 4

Multiple Choice

How do you know this is a picture of a vein?

• A) There is a lumen.
• B) There is muscle present.
• C) There is a valve.
• D) It has a thick wall.

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Definitions:

Daylight Savings Time

An annual adjustment of the clock, advancing it during warmer months to extend evening daylight and conserving energy.

High Incidence

Refers to the frequency or rate at which a particular event or phenomenon occurs within a specified population over a certain period of time.

Accidents

Unforeseen and unplanned events that result in damage or injury.

Sleep Debt

The cumulative effect of not getting enough sleep, which can affect mental and physical health.