Cbc analysis: what is it? What does it measure, also? When is it used, too? What do the repercussions mean? Your comprehensive guide on cbc analysis is in this article.
Find out in this article what cbc analysis is and how it works. Also called a complete blood count:
What is cbc analysis?
What is the CBC analysis? The CBC analysis is an examination of the blood and its components. It is one of the most popular and frequently requested analyses by healthcare professionals because it enables them to identify a variety of disorders and health issues. It is also used to identify diseases and alter patient treatments.
What is cbc analysis? And what does it measure?
CBC analysis measures the size, number, and maturity of different blood cells in a specific volume of blood. The following is a list of these cells:
- Red blood cells
Red blood cells perform a number of vital tasks, including transporting oxygen and preventing anaemia, fatigue, and fatigue.
Hematocrit and haemoglobin are used in the CBC analysis to determine how many red blood cells are present in the blood and how well they can transport oxygen.
- White blood cells
White blood cells play a crucial role in fighting infections of all kinds, so a high level in the CBC analysis may indicate an infection, while a low level may indicate the presence of specific rheumatic diseases or drug reactions.
- Platelets
The main function of platelets is to prevent bleeding by contributing to the clotting process , and a platelet scan is usually requested by CBC analysis to check for infection in the blood.
What are the indications for using cbc analysis?
After learning the definition of cbc analysis, The CBC analysis may be performed as a routine procedure only, or if unexplained symptoms such as bleeding or bruising are found in the patient, and the doctor may resort to the CBC analysis for many purposes, including:
1. General health assessment
The patient's basic health status can be formed through CBC analysis, which also aids in the early detection of any potential health issues.
2. Diagnosis of health problems
In addition to explaining unexplained symptoms in the patient, such as bleeding, general weakness, and heat, in addition to redness, swelling, or bruising, CBC analysis can assist in the diagnosis of diseases.
3. Watch for health problems
A complete blood cell count (CBC) test may be routinely requested on a regular basis to monitor the state of a particular disease that affects the CBC.
4. Monitor treatments
The complete blood count (CBC) analysis is requested by the doctor in order to track developments and to determine the efficacy of a particular treatment because some treatments may affect it.
What are normal results of a cbc analysis?
Although blood cell counts may differ between laboratories, the following outcomes are typically considered normal for various blood components:
- Red blood cells: The normal range for males is 4.7–6.1 million cells/L, while the normal range for females is 4.2–5.4 million cells/L.
- White blood cells: The range of 4,500–10,000 cells/mL is considered normal for both males and females.
- Hematocrit: Males have normal values between 40.7% and 50.3%, and females between 36.1% and 44.3%.
- Hemoglobin: The normal ranges for men are 13.8 to 17.2 g/dL and 12.1 to 15.1 g/dL for women.
- Male and female results typically range from 150,000 to 450,000/dL in terms of platelets.
- Red blood cell parameters: The normal ranges for mean corpuscular volume, mean corpuscular haemoglobin, and corpuscular haemoglobin are 32–36 g/dL, 27–31 pg/cell, and 80–95 femtoliters, respectively.
What do the abnormal results of the CBC analysis indicate?
Abnormal results of the analysis of different blood components may indicate the following:
- Abnormal levels of red blood cells, hemoglobin, or hematocrit may indicate anemia, heart disease , or iron deficiency.
- Low levels of white blood cells may indicate an autoimmune disorder, a bone marrow disorder, or cancer.
- Elevated levels of white blood cells may indicate an infection or a reaction to a medication.
It should be noted that unusual results do not always indicate a health issue because they can be influenced by a variety of variables, including menstruation, diet, level of activity, and medications taken.