The blood test was invented by Karl Landsteiner, an Austrian biologist and physician, in 1901.
Your blood samples will be taken by the nurses at our CMI Clinics.
When should you have your blood drawn?
You may need a blood test for a variety of reasons, sometimes without any particular condition. This is called a routine analysis.
If you have some symptoms, your doctor may prescribe a blood test to find out why and to detect a potential disease.
Blood tests can also be used to determine the appropriate treatment for a chronic or acute illness.
Do you have to fast before a blood test?
Depending on the prescription, you may need to fast for at least eight hours. You may have other conditions specified on your prescription. Please follow these conditions carefully.
How does a blood test work?
Depending on your tolerance to blood, our nurse may instruct you to lie down to take the blood sample. It is usually done in the elbow crease.
Then, the nurse will apply a tourniquet to your arm to locate the vein. After disinfecting the area, the nurse will insert a needle connected to a sampling tube. And that’s it!
Don’t forget your health insurance card!
Where can you go for a blood test? How can you make an appointment for a blood test in our Saint-Laurent or Longueuil clinics?
Our CMI clinics in Saint-Laurent and Longueuil are pleased to welcome you for your blood tests and samples. These are performed by our nurses.
Please note that in order to have your blood drawn and sampled, you must have a medical prescription.
Once you have your prescription, you can make an appointment with one of our nurses to have your blood drawn.
How long does it take to get the results? Where are the samples analyzed?
The results will be sent to the doctor who signed your prescription. Your doctor should receive the results within 24 to 48 hours of your blood collection, depending on the tests requested.
The samples are analyzed in the laboratories of Sacré Coeur Hospital.
Transportation fees for biological samples (+ GST/QST if applicable)
Not including blood sample $5
Including blood sample $15
If you need a blood test, make an appointment directly with one of our nurses. The results will be sent to your doctor quickly.
Need a blood test?
Make an appointment quickly at our CMI Clinics