68W Limited Primary Care (LPC) Practice Exam

Question: 1 / 400

What does the term 'bevel' refer to in needle design?

The hollow cavity inside the needle

The cutting end of the needle

The term 'bevel' in needle design refers specifically to the cutting end of the needle. This angled or sloped edge is intentionally shaped to facilitate easier penetration into various tissues, minimizing trauma and allowing for a smoother insertion. The bevel is crucial in medical procedures, as it determines how the needle interacts with the tissue, affecting both pain perception and the efficiency of the procedure. Understanding the significance of the bevel is essential for healthcare providers in selecting the appropriate needle for various tasks, such as injections or drawing blood, ensuring optimal outcomes for their patients.

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The length of the needle

The standard length of needles

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