If a patient taking steroids finds dental work stressful, an additional dose of 5–10 mg of hydrocortisone is recommended

When performing a venipuncture on a patient what is the correct way to hold the IV needle?

A) Hold the IV needle at a 45-degree angle or less to the skin with the bevel up B) Hold the IV needle at a 90-degree angle to the skin with the bevel up C) Hold the IV needle at a 45-degree angle or greater to the skin with the bevel down D) Hold the IV needle at a 45-degree angle or less to the skin with the bevel down

The blood—brain barrier functions to prevent or slow down the passage of a variety of chemical compounds and pathogens from the blood and into the peripheral nervous system

Indicate whether the statement is true or false