Flexing the Fingers for a PA Projection of the Wrist

question 112

Multiple Choice

Flexing the fingers for a PA projection of the wrist causes which of the following?

• A) Placement of the carpal bones farther from the IR
• B) Placement of the carpal bones closer to the IR
• C) Less pain for the patient when the wrist is broken
• D) Greater resolution of the carpal interspaces

Understand the concept and significance of climax communities in ecological succession.

Understand the concept and calculation of the Shannon index for species diversity.

Identify factors contributing to species diversity, including richness and evenness.

Recognize the importance of species diversity in ecological communities.

---

Definitions:

Fiber-Optic Tube

A flexible, thin tube made of glass or plastic fibers used to transmit light signals over long distances with minimal loss of strength.

Stomach

A muscular organ in the digestive system that processes food by secreting acid and enzymes.

Patch Test

An allergy test in which a gauze patch soaked with a suspected allergen is taped onto the skin with nonallergenic tape; used to discover the cause of contact dermatitis.

Suspected Allergen

A substance believed to cause an allergic reaction but has not yet been medically confirmed as an allergen for an individual.