For an Arterial Puncture, at What Angle Should the Needle

question 23

Multiple Choice

For an arterial puncture, at what angle should the needle be inserted into the skin?

• A) 15 to 30 degrees
• B) 45 to 60 degrees
• C) 60 to 75 degrees
• D) 85 to 90 degrees

---

Definitions:

Independent Variable

The variable in an experiment that is manipulated to observe its effect on the dependent variable.

Gambling Behavior

Patterns of behavior related to gambling, including frequency, intensity, and contexts in which gambling occurs.

Dependent Variable

The variable in an experiment which is affected by changes in the independent variable, and is measured or observed by the researcher.

Verbal Punishment

A form of discipline that uses verbal reprimand or scolding rather than physical consequences.