How to Draw Blood with a Butterfly Needle
Über den Vortrag
Der Vortrag „How to Draw Blood with a Butterfly Needle“ von Judith Gopo, BS, MT ist Bestandteil des Kurses „Phlebotomy (Nursing)“.
Quiz zum Vortrag
What is the maximum time a tourniquet should remain on during butterfly needle blood collection?
- 60 seconds to prevent damage and interference with blood results
- 30 seconds to maintain patient comfort
- 90 seconds for adequate vein visibility
- 45 seconds for optimal blood flow
- 120 seconds for complete procedure
How many times should blood collection tubes with anticoagulants be inverted after filling?
- 5-8 times gently after filling
- 10-15 times vigorously after filling
- 2-3 times immediately after filling
- Red top tubes require 5-8 inversions
- No inversion needed for any tubes
What is the correct angle for butterfly needle insertion during venipuncture?
- 15-30 degrees with bevel up
- 45-60 degrees with bevel down
- 15-30 degrees with bevel down
- 45-60 degrees with bevel up
- 90 degrees perpendicular to skin
When should the tourniquet be removed during blood collection using a butterfly needle?
- When the last tube is about halfway full
- Immediately after inserting the needle
- After all tubes are completely full
- Before inserting the first collection tube
- Just before removing the needle
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Dozent des Vortrages How to Draw Blood with a Butterfly Needle
Judith Gopo, BS, MT
Judith Gopo, BS, MT (ASCP), brings 25 years of comprehensive experience in phlebotomy and medical laboratory technology, distinguished by her expertise across diverse healthcare settings.
Her expertise spans pediatric to geriatric care, point-of-care testing, and laboratory information systems. Throughout her career, Judith has demonstrated consistent excellence in both technical skills and leadership, while maintaining her commitment to quality patient care and professional development.
At Lecturio, she shares her experience and insight on Phlebotomy with students across the healthcare disciplines.
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