Blood sugar and cholesterol, how they check it?

I am going to a clinic where free blood sugar check and free cholesterol check will be done. How will they do this ? Stick my finger ?
I have something done, like a blood draw, at my doctor's bureau 8 months ago and was told no sign of diabetes, no sign of high-ranking blood pressure, but total cholesterol was 210. I do not hold any diseases.Blood sugar and cholesterol, how they check it?
Finger prick is the way that it happen the last time I get both those leveled checked. Since it's a free checkup, I cannot see them doing any different.
Take blood from you and answer your counts during the visit. Had it closing done in 2005 surrounded by a doctor;s off not long at adjectives. Less than 30 minutes time.
The onset of masses diseases is usually take a long time and insidious so don't be so sure. Your cholesterol is pretty high-ranking (normally < 200).
Nowadays you can check for your blood glucose and cholesterol using devices that only require little amount of blood from your finger tip. But when you're going to the lab, they usually filch blood from your vein (it's much but not as much as you might think) and you can bring back many results from it. Good luck on the theory test!
Chances are they will be using a Point of Care POC instrument and it will require a quick prick of the finger. These instruments are not extremely accurate so don't madness if the results are out of whack. Make sure that any elevation's are rechecked using serum separaed from whole blood and part blood.
We recently evaluated a POC Cholesterol instrument and it be consistantly higher (15-50 mg/dL) than true reading from serum.
Whole blood (finger sticks) are difficult to rely on because they are so technique dependent. Contamination with tissue and other issues bring the sensitivity and specificity down.