When Performing a Percutaneous Needle Puncture of the Radial Artery

question 57

Multiple Choice

When performing a percutaneous needle puncture of the radial artery, you get only a small spurt of blood. Which of the following is the best action at this time?

• A) Slowly withdraw the needle until a pulsatile flow fills the syringe.
• B) Pull out entirely, use a different angle and then reinsert it.
• C) Slowly advance the needle until a pulsatile flow fills the syringe.
• D) Repeat the procedure with a fresh blood gas kit.

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Definitions:

External Male Sex Organs

The external parts of the male reproductive system, including the penis and scrotum, involved in sexual reproduction.

Testosterone

A steroid hormone that plays a key role in the development of male reproductive tissues as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.

Gender Schemas

Represent cognitive frameworks that influence how individuals perceive and interpret gender and its related roles in society.

Main Androgen

Testosterone, the primary male sex hormone responsible for the development of male physical characteristics.