What is the most common complication of phlebotomy?

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.

What is the common complication in phlebotomy?

Results: Minor bruising and hematoma were fairly common, involving 12.3% of venipunctures, with minor bruising being the most common reaction. Serious complications were observed in 3.4% of patients. Diaphoresis with hypotension occurred in 2.6%. Syncope occurred in less than 1% of patients.

What are 3 complications that can occur with a venipuncture procedure?

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 is the most common complication of phlebotomy quizlet?

What is the most common error in phlebotomy?

Some of the most common equipment-related mistakes include leaving the tourniquet on the patient for too long, not sterilizing the equipment properly, and not using the correct needle gauge. In your medical lab tech training, you will learn how to use medical equipment properly so as to avoid such mistakes.

Phlebotomy: Veni-puncture Complications

What are the 5 most common errors occurring in your laboratory?

What are the most common errors in specimen collection?

Two of the most common errors that occur during specimen collection and handling are clotting and inaccurate volume. Exposure to temperature extremes may also cause specimens to be rejected for testing. Clotting compromises the integrity of a specimen, making it unsatisfactory for testing.

What are some long term complications of venipuncture?

Complications that can arise from venepuncture include haematoma formation, nerve damage, pain, haemaconcentration, extravasation, iatrogenic anaemia, arterial puncture, petechiae, allergies, fear and phobia, infection, syncope and fainting, excessive bleeding, edema and thrombus.

What is a common complication when using a needle that is too small?

If the needle is too large for the vein for which it is intended, it will tear the vein and cause bleeding (haematoma); if the needle is too small, it will damage the blood cells during sampling, and laboratory tests that require whole blood cells, or haemoglobin and free plasma, will be invalid.

What do you mean by phlebitis?

Listen to pronunciation. (fleh-BY-tis) Inflammation (redness, swelling, pain, and heat) of a vein, usually in the legs. Phlebitis may be caused by infection, injury, or irritation.

What are the causes of failure to draw blood in venipuncture?

If you have been to a clinic or lab before and had the phlebotomist stick you more than once for a blood draw, you may have been told that you are a "difficult stick." This can happen to people for quite a few different reasons, including small or deep veins, rolling veins, dehydration, collapsing veins, constricted ...

What causes petechiae during phlebotomy?

Petechiae occur when tiny blood vessels called capillaries break open. When this happens, blood leaks into the skin.

What is the main cause of hematoma in venipuncture procedure?

Venipuncture technique

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 causes pain after blood draw?

Pain in the arm after blood draw

Pain at the site of needle insertion is the most common side effect of venipuncture. The degree of pain varies from person to person, but it tends to be most noticeable when the needle initially pierces the surface of the skin and then subsides once the syringe is docked into the vein.

How do you handle patient complications with blood collection?

What are the most common practices of phlebotomy?

What is the most important aspect of any phlebotomy procedure?

Venipuncture is the process of collecting or “draw- ing” blood from a vein and the most common way to collect blood specimens for laboratory testing. It is the most frequent procedure performed by a phle- botomist and the most important step in this proce- dure is patient identification.

How do you know if you hit an artery instead of a vein?

Arteries are located deeper in the body than veins and so are not visible as many of your veins are. You'll know you hit an artery if: The plunger of your syringe is forced back by the pressure of the blood. When you register, the blood in your syringe is bright red and 'gushing.

What happens when you draw too much blood?

For every 50 mL of blood drawn, a patient's risk of developing moderate to severe hospital-acquired anemia increased by18%. The risk was only slightly attenuated after multivariable adjustment. The average blood loss per patient varied significantly among hospitals, from 53.0 mL to 109.6 mL for the entire cohort.

What is the most common cause of hematoma formation during a blood draw?

The most common cause of a hematoma is injury or trauma to blood vessels. This can happen as a result of any damage to blood vessels that can disrupt the integrity of the blood vessel wall. Even minimal damage to a small blood vessel can result in a hematoma.

What happens if you draw blood without a tourniquet?

Performing venipunctures without tourniquets is not an option. Constriction of the circulation causes veins to distend as they fill up with blood that can no longer circulate. Distended veins are easier to palpate and access.

What is the most common error in the laboratory?

What is a common source of error in blood testing?

Some of the other common sources of pre-analytical error are the following: ordering tests on the wrong patient, ordering the wrong test, misidentifying the patient, choosing the inappropriate collection container, or labeling containers improperly.

How can phlebotomy reduce errors?

Automation through pre-analytical robotic workstations, specimen labelers, specimen management systems, and automated phlebotomy tray preparation can significantly reduce the rate of errors that are due to active human factors.

What are the 3 phases of laboratory testing?

Total testing process in the laboratory is a cyclical process divided into three phases: preanalytical, analytical and postanalytical.