A Wheel Is Rotating in the Direction Indicated

question 29

Multiple Choice

A wheel is rotating in the direction indicated.If you pull down on the end of the axle nearest you,that end of the axle tends to move

• A)up.
• B)to the right.
• C)down.
• D)to the left.
• E)directly inward.

---

Definitions:

Speculum

A medical tool used to hold open a body cavity or canal for examination purposes.

Retractor

A surgical instrument used to hold back underlying organs and tissues, so that body parts under operation are easily accessible.

Tissue

A collection of similar cells and fibers forming a structure in the body.

Operative Site

The specific area on the body where surgery is performed.