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What is the medical term meaning swelling or mass of blood caused by blood leaking from a blood vessel during or following venipuncture?
Hematoma
How long should pressure be applied after venipuncture?
Pressure should be applied for about 1-2 minutes after venipuncture to ensure the bleeding stops and to prevent hematoma formation. It is important to apply firm pressure directly over the venipuncture site to aid in the formation of a clot and promote proper healing.
A hematoma can be prevented if?
Pressure. Is placed on the venipuncture site until bleeding stops
What happens if pressure is not applied when removing a needle following a venipuncture by a lab tech?
If pressure is not applied when removing a needle after a venipuncture, there could be an increased risk of bleeding from the puncture site. Applying pressure helps to stop the bleeding and prevent hematoma formation. Additionally, without pressure, the patient may experience discomfort or bruising at the puncture site.
How do you anchor a vein during venipuncture?
You use your thumb to keep the vein from "rolling" while doing a venipuncture.
Why would you not massage site after heparin administration?
to prevent hematoma formation
What standard conditions must be observed during venipuncture?
See the Web Links to the left for more information about venipuncture.
For jugular venipuncture a dog should be restrained?
Yes, proper restraint is essential to keep the dog still and prevent movement during the jugular venipuncture procedure. This helps ensure the safety of both the dog and the person performing the blood draw.
What risks are associated with a catecholamine test?
Risks for the blood test are minimal, but may include slight bleeding from the venipuncture site, fainting or feeling lightheaded after blood is drawn, or blood accumulating under the puncture site (hematoma).
What risks exist for the patient in undergoing an erythropoietin test?
Risks for this test are minimal, but may include slight bleeding from the blood-drawing site, fainting or feeling lightheaded after venipuncture, and hematoma (blood accumulating under the puncture site).
What are possible complications of the human leukocyte antigen test?
Risks for this test are minimal, but may include slight bleeding from the blood-drawing site, fainting or feeling lightheaded after venipuncture, or hematoma (blood accumulating under the puncture site).
What risks exist for the patient in undergoing an aldosterone assay?
Risks for this test are minimal, but may include slight bleeding from the blood-drawing site, fainting or feeling lightheaded after venipuncture, or hematoma (blood accumulating under the puncture site).
