Table of Contents
What is a normal POC glucose?
A blood glucose test is a blood test that screens for diabetes by measuring the level of glucose (sugar) in a person’s blood. Normal blood glucose level (while fasting) range within 70 to 99 mg/dL (3.9 to 5.5 mmol/L).
What does POC glucose mean?
Point-of-care (POC) tests provide analytical information that can be used to make decisions at patients’ bedside, as opposed to laboratory tests that must be run at a central laboratory.
What does it mean if your glucose test comes back high?
High blood glucose levels (hyperglycemia) may be a sign of diabetes, a disorder that can cause heart disease, blindness, kidney failure and other complications. Low blood glucose levels (hypoglycemia) can also lead to major health problems, including brain damage, if not treated.
What is a POC blood test?
“Point of care“ testing (POCT), also known as bedside testing, involves any type of diagnostic test that isn’t done in the laboratory. More specifically, this type of testing is performed as close as possible to the patient, be it at their bedside or near them — hence the name “point of care”.
What does POC mean in hospital?
Point of care
Point of care (POC) testing is medical testing that is performed outside of a laboratory setting. POC testing is also known as bedside testing, near-patient testing, remote testing, mobile testing and rapid diagnostics.
What should I do if my glucose is high?
If it’s too high, follow these steps:
- Check your blood glucose every four hours. If your level does not go down after two checks or your symptoms get worse, call a member of your diabetes team.
- Drink water or other sugar-free liquids, such as diet soda or Crystal Light.
- You may need to take an extra dose of insulin.
What does it mean when poc glucose is high?
Abstract. POC testing is a widely used tool to enable immediate determination of glucose levels in hospitalized patients and facilitate rapid treatment decisions in response to fluctuations in glycemia. Accurate POC glucose testing requires attention to various factors before, during, and after performance of tests.
What is considered a high blood sugar level?
Anything over 120 mg/dl is what is considered high blood sugar and once blood sugar levels reach 140 mg/dl they begin to damage the body.
Why are fasting glucose levels high?
Elevated FBG can mean the body’s ability to regulate glucose is faltering, which most commonly indicates either prediabetes or diabetes. Less frequently, a high FBG may be due to another medical condition or a medication side effect.
Why is blood glucose elevated when fasting?
Fasting can definitely raise blood glucose. This is due to the effect of insulin falling and the rising counter-regulatory hormones including increased sympathetic tone, noradrenaline, cortisol and growth hormone, in addition to glucagon. These all have the effect of pushing glucose from liver storage into the blood. This is normal.