Complications associated with arterial puncture include hematoma formation, which can occur if blood leaks out of the artery into surrounding tissues. Other potential complications are arterial thrombosis, leading to reduced blood flow, and nerve damage, which may cause pain or weakness. Infection at the puncture site is also a risk, as well as the possibility of an arterial dissection. In rare cases, there may be severe complications such as limb ischemia or embolism.
osteomylist
Arteriospasm, bleeding, and hematoma are complications of arterial puncture even when proper technique is used. Also, numbness and pain may be experienced; patient's pain is reason enough to terminate the procedure.
Other than potential bruising at the puncture site, and/or dizziness, there are no complications associated with this test
I assume the 'puncture' is accidental. An arterial puncture is characterized by bright red blood (as opposed to darker venous blood). Arterial cuts bleed fast and forceful, often in time with the heartbeat. If that happens, get thee to an emergency room-quick!
The complications associated with drawing blood are minimal, but may include bleeding from the puncture site, feeling faint or lightheaded after the blood is drawn, or blood accumulating under the puncture site (hematoma).
The Radial Artery
Arterial puncture, withdrawal of blood for diagnosis
10 mins
The ulnar artery is generally considered off-limits for arterial puncture due to its deeper location and proximity to important structures, including nerves and tendons, which increases the risk of complications such as nerve damage or hematoma formation. Additionally, the ulnar artery supplies blood to the hand, and puncturing it can compromise blood flow, especially if collateral circulation is inadequate. The radial artery is preferred for puncture because it is more superficial and has a more reliable collateral blood supply.
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).
.The risks associated with peripheral vascular bypass surgery are related to the progressive atherosclerosis that led to arterial occlusion, including a return of pre-operative symptoms.Other complications may include:.embolism.
skin puncture blood is only partly