All of the Statements Concerning Local Anesthetic Needles Are True

question 24

Multiple Choice

All of the statements concerning local anesthetic needles are true EXCEPT one. Which one is the EXCEPTION?

• A)The term gauge refers to the diameter of the lumen of the needle
• B)The weakest portion of the needle is at its hub
• C)Larger needles provide more reliable aspirations
• D)Disposable needles will not normally become dull for at least 10 insertions
• E)Larger needles should be employed when a greater risk of positive aspiration exists