What Is Blood Routine Examination & What Are the Benefits of Regular Blood Tests?

Routine blood work, also known as complete blood count or CBC test, is a standard medical test that assesses various components of the blood. These regular blood tests are not only informative but also play a crucial role in safeguarding your health. They offer valuable insights into overall health, aiding in the early detection of potential health issues, monitoring ongoing treatments, and providing a comprehensive assessment of blood cell counts and vital biomarkers. Let us understand the benefits of routine blood work and its importance. 

What Is a Blood Routine Examination?

Blood tests are standard medical procedures that can be carried out as part of a regular physical checkup or when specific symptoms are reported. Blood tests are carried out to assess any irregularities in the cells, chemicals, proteins, and various substances present in the blood. This type of examination, popularly known as blood work, is among the most frequently conducted laboratory tests and is commonly incorporated into regular health checkups.

Typically, no special preparations are necessary for a majority of blood tests. However, some tests may require fasting for several hours before the test. Your healthcare provider will inform you if there are any specific instructions to follow. You can now get a blood routine exam done at home by booking an online blood test.

What Is the Importance of Blood Routine Examination?

A blood routine exam should be done on a regular basis. Although it may seem like a hassle to perform these tests regularly, they play a very important role in helping us lead a healthier life. Let’s look at some of the benefits of routine blood work: 

• Blood tests are especially useful when a diagnosis can’t be made from the signs and symptoms apparent in examinations done at the doctor’s office. 
• Blood tests help in detecting health issues in their initial phases and help determine your overall well-being. Furthermore, they aid in monitoring the progression of chronic health conditions.
• These tests assess the capability of your immune system in combating infections and help identify the cause of the infection. 
• They aid in the prompt detection of severe illnesses such as diabetes, HIV/AIDS, coronary heart disease, and cancer. 
• Regular blood tests help to determine the effectiveness of prescribed medications in many cases.
• Blood tests are quick and convenient diagnostic tools that minimise unneeded suffering and allow for a quicker diagnosis.
• They aid in identifying bleeding and clotting disorders.
• Routine blood work tests can identify variations in haemoglobin that are common among people of Mediterranean, African, and Southeast Asian ancestry.
• It can help detect issues during the prenatal, ante-natal, and post-natal phases of pregnancy. 
• The tests help diagnose the different types of anaemia, including iron-deficiency anaemia, aplastic anaemia, pernicious anaemia, and haemolytic anaemia.
• They help identify the risk of hereditary conditions, e.g., breast cancer or hypercholesterolaemia that runs in the family.

What Are the Key Components Affecting Blood Routine Examination?

A simple blood routine exam is made up of several different components. The key components of regular blood tests are:

1. Red Blood Cell Levels

Red blood cells (RBCs) are responsible for transporting oxygen from the lungs to different body parts. Abnormal RBC levels, either elevated or decreased, could indicate dehydration, anaemia, or bleeding. The normal range is as follows:

• For women: 4-5 million cells/mcL (cells per microliter).
• For men: 5-6 million cells/mcL

2. White Blood Cell Levels

White blood cells (WBCs), another significant component of regular blood tests, play an important role in defending your body against infections and many diseases including immune system disorders and cancer. Any deviation from normal WBC levels, either higher or lower, may be indicative of infection, blood cancer, or an immune system disorder. The normal WBC range is 4,500 to 10,000 cells per mcL in adults.

3. Platelet Levels

Platelets are a type of blood cell that aid in blood clotting. When there is a cut or break in the blood vessel wall due to an injury, platelets come rushing to the rescue and help stop the bleeding. Platelet levels that are higher or lower than usual might suggest a clotting or a bleeding disorder. Normal platelet levels range from 140,000 to 450,000 cells per mcL

4. Haemoglobin Levels

Haemoglobin, an iron-based protein found in RBCs, is responsible for oxygen transport. Haemoglobin levels below normal may point to anaemia, sickle cell disease, or thalassemia. Interestingly, values obtained on the hemoglobin test may vary according to the altitude you live at as it depends on the oxygen levels at the altitude. The normal range of haemoglobin is:

• For women: 12-15 gm/dL (gram per decilitre)
• For men: 14 -17 gm/dL

5. Haematocrit Levels

Haematocrit, also referred to as PCV (packed cell volume), is part of the blood routine exam that measures the amount of space (in percentage) occupied by RBCs in your blood. Elevated haematocrit levels could be an indicator of dehydration, whereas low levels may signal anaemia. These values may also vary according to the altitude you reside on. The normal range for adult men is 41-50% and for adult women 36-44%.

6. Mean Corpuscular Volume

Mean corpuscular volume (MCV), is often done as a part of the routine blood work. It is used to measure the average size of your RBCs. If MCV levels are lower than the standard range, it may suggest anaemia or thalassemia. This test can help identify the type of anaemia from which you are suffering. It can also help monitor and manage the conditions diagnosed.

How Can I Book Online Blood Sample Collection at Home Near Me?

Recent developments in technology have made it easier for everyone to book routine blood work tests online for your home. Here are a few quick steps you can follow to get a blood routine exam: 

• Visit the “Orange Health Lab” site.
• Select your location.
• Next, click on “Lab Tests.”
• You can then go ahead and choose from the many types of regular blood test packages available based on the recommendation of your doctor. 

Regular blood tests can be an eye-opener in your journey towards better health and minimising ill health. They are your magic wands in detecting potential medical issues early on. By monitoring the various parameters, healthcare professionals can identify dehydration, anaemia, infections, and other disorders promptly. 

Early detection allows for timely intervention and treatment, reducing the risk of complications and ensuring a higher quality of life. Embracing the practice of routine blood examinations empowers individuals to be proactive in terms of their health on a daily basis as well as for the years to come!