Published: 7 Apr 2024

Then, a report is prepared for your doctor to review.
Basically, when you have blood drawn at the doctor's office, hospital or laboratory, the blood is processed in a laboratory and is then analyzed for a variety of biomarkers. It can also help your doctor understand what is causing certain health conditions, and give you an early warning system so that you can take action to improve your condition or prevent it from happening in the first place.A blood test can tell your healthcare provider a lot about your health, from how well you are managing diabetes and high cholesterol to whether or not you have heart disease, cancer, or another condition that has gone undetected for a long time. Your healthcare provider will use this information to make a diagnosis and prescribe treatment.

It can allow doctors to diagnose any potential blood-related and non-blood related disorders, as well as monitoring the progress of conditions and effectiveness of treatments.
Several factors can be measured during laboratory analysis of the samples, including complete blood count, hormone and electrolyte levels, types of leukocytes, and levels of blood plasma protein.
To establish the presence or absence of a range of medical conditions, the patient's blood properties can be analyzed, and comparisons made to a set of healthy or normal values known as 'reference ranges'.Taking blood samples from patients is typically used in order to analyze aspects of the individual's health.