Preventive Health System

Blood Test Notes

Last updated on October 16th, 2022 at 07:40 am

Blood test notes are a standard part of routine and preventive healthcare. A doctor will often order a blood test note before or following a physical examination. A doctor may also order blood tests to evaluate specific conditions.

What are Blood Test Notes?

What are blood test notes?

Typically, a blood test involves a lab technician inserting a needle into the person’s vein, usually an arm, to draw blood. Often, a lab technician will secure a rubber band around the arm to see the veins in the arm more clearly and clean the area with an alcohol swab before inserting the needle. The person might feel a pinch that lasts for just a second or two as the needle enters the vein. Getting the sample for a blood test will usually last no longer than 3 minutes. A person may feel faint following a blood draw. Anyone who feels lightheaded should remain seated until the feeling passes.

Why do some tests require fasting?

What a person eats affects the level of specific components in their blood. For example, a person’s blood sugar level, specifically the glucose level, will rise temporarily after eating. Typically, a person must not eat for several hours before a blood sugar test. Other tests also require fasting, such as a fasting lipid panel. A person should check with their doctor whether they need to fast before a test.

Who should get routine blood tests? 

A person should talk to their doctor about what routine tests they need. A doctor may only order a blood test if they have concerns about other conditions, or they may request a yearly blood test as part of their preventive health plan. People taking certain blood-thinning medications may need regular blood tests. A doctor can advise them about the frequency of testing based on their risk factors and individual needs. People may get a blood test at their nearest path lab. However, some tests may require the person to go to a specialized centre. healthcare nt sickcare is one of such excellent track record pathology laboratories in Pune.

How long do results take?

Result times can vary based on the type of test that the person has had. For some tests, the wait time is a few minutes. For other tests, the wait time is a few days or more. A person should ask their laboratory manager how long the results might take to come back. They should also confirm whether the doctor will get the results or whether the lab will send them directly to the individual.

Are there any risks in blood testing? 

Doctors and laboratory managers typically view blood tests as safe, with minimal risk of infection at the site of the blood test. Anyone who experiences signs of infection at the injection site, such as inflammation, swelling, redness, and fever, should contact their doctor. Rarely, excessive bleeding may occur. People who are taking blood thinners, or who have other underlying conditions that cause excessive bleeding, are more likely to experience this. People can discuss any potential concerns about side effects with their doctor before having a blood test.


Blood tests are typically part of routine preventive care. A doctor will often recommend blood tests as part of a physical or if they suspect a person may have an underlying condition.

Blood tests are in and out procedures with minimal to no risk. A person should talk with their doctor about whether they should fast before their test and when they can expect to receive the results.

Reference: MedicalNewsToday

You may also interest in reading: Lipid Test

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