What is an hCG Combo test?
The OnSite hCG Combo Rapid Test is a lateral flow chromatographic immunoassay for the early detection of pregnancy, by providing a quick direct visual test for the placental hormone, hCG in human serum, plasma and urine.
How do you read a one step hCG test?
Positive: Two red bands appear, one in the test result region marked “T” and one in the control result region marked “C”. A positive result indicates that hCG has been detected at or above a concentration of 25 mIU/mL in the sample, a strong indicator that the patient is pregnant.
How do you read a Quickvue hCG combo?
Positive: Any pink-to-red Test Line (T) along with a blue Control Line (C) is a positive result for the detection of hCG. Negative: A blue Control Line (C) and no pink Test Line (T) is a negative result.
What is hCG combo cassette?
The Alere™ hCG Combo Cassette (20/10 mIU/mL) is a test used for the detection of human chorionic gonadotropin (hCG), a hormone produced during pregnancy. A simple procedure provides easy-to-read results in 3 minutes for urine or 5 minutes for serum.
How do you know if your hCG is positive?
An hCG level of less than 5 mIU/mL is considered negative for pregnancy, and anything above 25 mIU/mL is considered positive for pregnancy. An hCG level between 6 and 24 mIU/mL is considered a grey area, and you’ll likely need to be retested to see if your levels rise to confirm a pregnancy.
What does your hCG level have to be to test positive?
Is the QuickVue pregnancy test accurate?
Since hCG is present in the urine of pregnant women, it is an excellent marker for confirming pregnancy. The QuickVue test uses a monoclonal antibody specific to the beta subunit of hCG in a single-step technology to accurately detect hCG.
How early can QuickVue detect pregnancy?
A. Specimens containing as low as 25 mIU/mL hCG will yield positive results when tested with the QuickVue test. In normal pregnancy, hCG can be detected as early as 6 days following conception with concentrations doubling every 32 to 48 hours, peking in excess of 100,000 mIU/mL in approximately ten to twelve weeks.
How do you read hCG urine cassette?
Holding the Sample Dropper vertically, add exactly 3 drops of urine specimen to the sample well marked S. 3. Read results at 5 minutes and no later than 10 minutes. Positive (Pregnant） Two distinct red lines appear.
Can hCG be present if not pregnant?
But here’s the thing: HCG can be present at low levels in the body even you’re not pregnant — and just because a test is positive for HCG doesn’t mean that the pregnancy is going to progress normally.