Final answer:
The equipment required for collecting blood by syringe includes a needle holder, syringe, and tourniquet.
Step-by-step explanation:
Equipment Required for Collecting Blood by Syringe:
- Needle holder: A needle holder is necessary to securely hold the needle while collecting blood by syringe.
- Syringe: The syringe itself is the primary equipment used for blood collection. It consists of a barrel, plunger, and needle.
- Tourniquet: A tourniquet is used to help locate a vein and make the vein more prominent for blood collection.
Examples:
- When collecting blood by syringe, the healthcare professional would use a needle holder to hold the needle securely and prevent accidental needlestick injuries.
- The syringe would be used to draw blood into the barrel, and the plunger would be used to control the flow of blood into the syringe.
- A tourniquet may be applied to the patient's arm to restrict blood flow and make it easier to locate a suitable vein for blood collection.