Serious complications were defined as cellulitis, phlebitis, diaphoresis, hypotension, near syncope, syncope, and seizure activity. Results: Minor bruising and hematoma were fairly common, involving 12.3% of venipunctures, with minor bruising being the most common reaction.
Table of Contents
What are 5 complications of venipuncture?
Serious complications were defined as cellulitis, phlebitis, diaphoresis, hypotension, near syncope, syncope, and seizure activity. Results: Minor bruising and hematoma were fairly common, involving 12.3% of venipunctures, with minor bruising being the most common reaction.
What is the most common complication of venipuncture?
Hematoma: The most common complication of phlebotomy procedure. venipuncture on that vein. appear on the skin from rupturing of the capillaries due to the tourniquet being left on too long or too tight. insufficient pressure applied after the withdrawal of the needle.
Why is venipuncture in the foot avoided?
VENIPUNCTURE SITE SELECTION: Foot veins are a last resort because of the higher probability of complications. Certain areas are to be avoided when choosing a site: Extensive scars from burns and surgery – it is difficult to puncture the scar tissue and obtain a specimen.
What are the immediate complications of venipuncture?
Complications that can arise from venepuncture include haematoma forma- tion, nerve damage, pain, haemaconcentration, extra- vasation, iatrogenic anaemia, arterial puncture, pete- chiae, allergies, fear and phobia, infection, syncope and fainting, excessive bleeding, edema and thrombus.
What are the complications encountered during blood draw?
A blood draw may be painful and can make you faint. The possible risks associated with blood drawing are pain, bleeding, fainting, bruising, infection and/or hematoma (blood clot under the skin) at the injection site.
What causes hematoma in venipuncture?
If the phlebotomist pushes the needle too far into and through the vein, blood leaks out of that opening and into the surrounding tissue. The appearance of a blue or purple discoloration at the venipuncture site indicates the presence of a hematoma.
What are the causes of failure to draw blood in venipuncture?
Read on to find out five causes of difficult blood draws.
- Small or Hard-to-Find Veins. This is one of the most common causes of a difficult blood draw.
- Inelastic Veins.
- Scars from Intravenous Drug Use.
- Chemotherapy.
- Students in Medical Lab Tech Courses Should Be Mindful of Trypanophobic Patients.
Which vein should be avoided for venipuncture?
While hand veins may be utilized for blood draws and intravenous infusions, veins in the feet and legs should be avoided for adults. Drawing from these sites can cause blood clotting and hemostasis.
What are complications of a primary collection?
Phlebitis: This is a rare complication after the blood collection….Presentation (sign/symptom) of the patient:
- Nervousness.
- Itching of the skin.
- Feeling of confusion.
- Nausea, vomiting, and diarrhea.
- Abdominal or back pain.
- There will be flushing, pallor, or cyanosis.
- Urticaria.
- Laryngeal edema leads to stridor.
What is the most common adverse reaction from a patient when drawing blood?
The most frequent adverse events include haematoma,a vasovagal reaction or faint, and a delayed faint.
What are the possible complications of venipuncture?
Serious complications were defined as cellulitis, phlebitis, diaphoresis, hypotension, near syncope, syncope, and seizure activity. Results: Minor bruising and hematoma were fairly common, involving 12.3% of venipunctures, with minor bruising being the most common reaction.
What causes syncope after a venipuncture?
This is due to vasovagal syncope. Please don’t leave the patient alone and don’t allow them to drive for another 30 minutes. Immediately lie down the patient’s flat and raise the legs. There is a leak of blood from the site of the venipuncture site.
Do You Bleed longer after a venipuncture?
The University of Maryland Medical Center reports that, occasionally, a patient will bleed longer than normal after a venipuncture. This is more common in patients with certain conditions such as hemophilia.
What is venipuncture?
Venipuncture is the act of puncturing the vein for the purpose of adding a substance or removing blood. It is usually performed in the medical setting. Substances added via venipuncture include medication, fluids, blood and diagnostic agents such as dye.