Question

Through the needle catheters are:

Option 1: Primarily used in cephalic veins
Option 2: Shorter than over the needle catheters
Option 3: Have a needle guard
Option 4: 4-6 in. long

Answer 1

Through the needle catheters are shorter than over the needle catheters and do not have a needle guard. They are typically 4-6 inches long.

Step-by-step explanation:

A needle is a slender, pointed instrument used for various medical purposes, such as injections, blood draws, or fluid aspirations. Needles are typically hollow and can be used to puncture tissues, veins, or other structures.

Through the needle catheters are shorter than over the needle catheters. They are typically about 4-6 inches long. These types of catheters do not have a needle guard.