How can you tell that you are in a vein when drawing blood with a butterfly?
A. engage the tube to see if it will fill
B. blood usually appears in the tubing
C. you can hear a soft hoping sound
D. there is no easy way you can tell
Answer: B
How can you tell that you are in a vein when drawing blood with a butterfly?
A. engage the tube to see if it will fill
B. blood usually appears in the tubing
C. you can hear a soft hoping sound
D. there is no easy way you can tell
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.