What You Need To Know About Blood Testing

 

Most people avoid taking blood tests because they have some misconceptions in their minds. Continue reading to find out more about blood testing to clear all confusion.

Phlebotomy, or blood sampling, is a substantial aspect of most clinical research and screening procedures. Most people have taken a blood test for a routine CBC or other medical reasons. Research facility phlebotomists focus on providing safe blood drawing services using advanced technologies and clean medical apparatus. Furthermore, secure blood collection reduces the possibility of disease outbreaks by preventing the distribution of blood particles in the environment.

Ever wondered why these tests are recommended in the first place? Blood tests allow medical professionals to assess your body's functioning and look for specific health issues.

However, most people are still confused about the types and processes of blood testing. Phlebotomy On Wheels understands this problem and has compiled a guide to help you learn about different blood tests and their purpose. Take a look at this guide to understand more about blood testing.

Why Do Doctors Recommend A Blood Test?

A doctor may ask you to get a blood test to check your bodily systems. The following are some of the most common reasons to get a blood test:

1. Check the functionality of your adrenal gland, heart, pancreas, kidneys, and other organs.

2. It can help detect conditions like malignancy, diabetes, ischemic heart disease, and human immunodeficiency virus. 

3. Check to see if your medication is helping you feel better.

4. Identify bleeding or clotting diseases.

5. Evaluate whether your antibodies are experiencing problems when battling infections.

6. It helps identify which type of anemia you may have, such as hemolytic anemia, aplastic anemia, pernicious anemia, or iron deficiency anemia.

7. Search for polymorphisms in blood, such as hemoglobin S, C, or E.

8. Keep an eye on recurring illnesses and conditions.

9. Identify health issues in the earliest stages.

The Procedure Of A Blood Test

A phlebotomist first cleans the patient's skin with alcohol wipes to eliminate the bacteria. Then, they take out a new syringe and gently insert it into the patient's blood vein. The phlebotomist collects the blood and slowly takes out the needle. The last step is to place the bandage on the patient's arm and label the blood sample bottle.

The following are three other ways to conduct a blood test:

1. The Finger-Prick Test

This test is called a finger-prick test, as the doctor pricks the fingertip of the patient to draw a blood sample. This test is commonly used for at-home screening methods and rapid tests. Rapid tests are simple to use and don't always need specialized equipment.

2. The Heel Stick Test

This test is commonly done on infants. A medical professional will sanitize your baby's foot with disinfectant and inject a tiny needle to collect the blood sample. A bandage will be applied to the area after the physician collects a few blood samples.

3. Arterial Blood Analysis

The purpose of this test is to assess oxygen levels. Blood from an artery contains more O2 than blood from veins. Therefore, blood is drawn from an artery rather than a vein for this procedure. You feel a burning sensation when the practitioner injects the needle into the arteries to get the specimen.

Common Types Of Blood Tests

The following are some of the most prevalent types of blood tests:

1. CBC Blood Test

A standard complete blood count helps doctors examine ten different components of main blood cells—WBCs, RBCs, and platelets. It also examines a person's hemoglobin levels. This test can help in detecting the following diseases:

1. Vitamin deficiencies.

2. Anemia.

3. Blood clots issues.

4. Blood cancer.

5. Inflammation issues.

6. Autoimmune diseases.

2. Basic Metabolic Panel

This is a test set that checks the levels of various blood molecules like magnesium, glucose, and potassium.

3. Blood Enzyme Tests

Enzymes regulate biochemical reactions in the human body. Several categories of blood enzyme assessments include troponin, ALP, ALT, AST, and CK-MB screenings. These exams are performed to determine whether you have had a cardiac arrest, or your cardiovascular system is damaged.

4. Lipid Test

This test measures the levels of HDL and LDL cholesterol. High-density lipoprotein is considered "good" as it assists the liver in eliminating toxic compounds by removing them from the blood. Low-density lipoprotein is "bad" since it raises your risk of developing cardiovascular disease by encouraging the buildup of atherosclerosis in your valves. You need to fast for this test.

Avail Reasonably-Priced Mobile Lab Services In Fairfax

Going to the hospital can be frightening for many people. Phlebotomy On wheels offers blood drawing and testing services at your doorstep in Maryland. Getting your blood tested was never this easy.

You can schedule an appointment with Phlebotomy On Wheels on any day of the week and get discounts on bulk orders. They offer various mobile lab testing services in MD, such as complete blood count, comprehensive metabolic panel, and glucose tolerance testing at affordable rates. The company's expert phlebotomists in VA will check your blood samples to ensure there are no health complications to prevent you from donating blood.  

The firm understands how uncomfortable it is for people to leave their homes and stand in line at healthcare centers. They offer pediatric blood draws, urine tests, Mobile Blood Draw Services MD, specimen pick-up, and more. Contact them today and get their mobile lab services at your doorstep.

About The Author

The author is an expert phlebotomists VA affiliated with Phlebotomy On Wheels. The author is known for discussing blood diseases and abnormalities in their written work, guiding many people. The author is extremely passionate about blood donation and has written numerous pieces and given seminars to raise awareness on the topic.