Questions and Answers
What part of the needle attaches to the syringe?
What is the long slender stem of the needle called?
Shaft/Cannula
What does the bevel of a needle refer to?
The slanted part of the needle
What is the function of the plunger in a syringe?
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What part of the syringe contains the scale and holds the medication?
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What connects the syringe to the needle?
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What part of the needle enters the body or is used to draw medications up?
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Study Notes
Syringe and Needle Components
- Hub: Located at one end of the needle, connects the needle to the syringe, providing stability during injection or aspiration.
- Shaft/Cannula: The long, slender part of the needle, designed for penetration; features a beveled end that forms a sharp point for easier insertion.
- Bevel: The angled surface at the needle's tip, designed to create a sharp point for effective puncturing of the skin and tissues.
- Plunger: The movable component that fits inside the barrel; used for drawing medication into the syringe or pushing it out for injection.
- Barrel: The outer casing of the syringe, where measurement markings indicate the volume of liquid; holds the medication prior to administration.
- Tip: The connection point between the syringe and needle, ensuring a secure fit to prevent leakage during use.
- Needle: The actual instrument that penetrates the skin to administer medication or to extract fluids; essential for parenteral drug delivery.
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Description
Test your knowledge of the essential components of syringes and needles with this informative quiz. Each flashcard focuses on a specific part, providing definitions and functions essential for understanding medical equipment. Perfect for nursing students or anyone in the medical field!
