Venipuncture is a medical term used to describe the act of puncturing a vein, whether to draw blood or to insert an intravenous, or IV, catheter. Venipuncture can be performed using butterfly needles, an IV catheter, or a simple needle attached to...
Venipuncture is the technical term used to describe the routine removal of blood from a vein for subsequent laboratory testing. You may undergo this procedure as part of the observation or diagnosis of a wide range of medical conditions. The...
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...
Venipuncture is the process of inserting a needle into a vein to withdraw blood or start an intravenous line for giving medications and fluid. Generally, veins in the back of the hand, forearm or anticubital space, or bend of the elbow, are used...
Venipuncture is a procedure involving the puncture of a vein for the purposes of collecting blood, or administering intravenous (IV) therapy and IV drugs. A phlebotomist or other health care provider will apply a tourniquet above the intended area...
Venipuncture is the process of piercing a vein with a needle to withdraw blood or start an intravenous line for giving medications. Venipuncture is often performed so blood can be tested for a variety of medical reasons and conditions. The...
Drawing blood or starting intravenous infusions starts with venipuncture, the placement of a needle in a vein. Done improperly, venipuncture can result in infection, stress for the patient, bruising or blood collection under the skin and pain....
Venipuncture is a procedure that removes blood from a vein in the body, usually for testing but occasionally for treatment—for example, in the disease of iron overload called hemochromotasis. Venipuncture is also commonly used to place an...
Gout is an arthritic joint disease that manifests as sudden and severe flareups of pain, redness and swelling of your joints. Your big toe is the most likely area to be afflicted, although your ankles, knees and hands can also suffer from gout....
If your child has Type 1 diabetes, and has to prick his finger daily to test his blood glucose level, you might find yourself dealing with resistance, and even tears. This can be a painful procedure, but using mental imagery can help lessen the...
Platelets are essential to the blood clotting process. Patients with a low platelet count risk massive bleeding after even a slight injury. The only treatment for this life-threatening condition is a transfusion of platelets from a healthy donor....
Although serious injury is rare, bruising and soreness are common when you have blood drawn. You should drink plenty of water the day of the draw, keep your arm warm beforehand and dangle your arm to increase blood pressure at the site. After the...
Performing a blood culture phlebotomy is difficult, but sterile procedures make the test useful for isolating pathogenic bacteria in a patient's blood stream. According to Lab Tests Online, blood is drawn from a vein and injected into a rich...
Chances are very good your doctor will ask you to fast before you have a cholesterol test. Technically, you do not need to fast if you are only being tested for total cholesterol, but you will need to fast for at least 12 hours before having your...
Donating a pint of blood takes about an hour and can save the lives of up to three sick or injured patients. Blood donation is safe in the United States, according to the American Red Cross, and it cannot transmit disease to the donor. Minor...
Phlebotomy is the process of inserting a needle into a vein to withdraw a blood sample. Phlebotomy is frequently performed in hospitals and doctors' offices for a variety of blood tests. Each facility has their own policies and procedures to...
Around four million people receive blood transfusions each year. Of those, 2.1 percent received autologous transfusions, or infusions of their own blood, in 2006, Lab Tests Online states. Autologous transfusions especially benefit people having...
A hospital pregnancy test works by detecting human chorionic gonadotropin (HCG) in either blood or urine. HCG is a hormone produced by a woman once an egg is fertilized and implants in her uterus. HCG aids in maintaining the lining of the uterus...
Home medical tests have gained popularity and are an effective tool for evaluating health and gauging progress on medical interventions. Home cholesterol testing offers a low-cost, convenient assessment tool without requiring a trip to the doctor....