A buccal swab is soft. It is used to collect a sample of cheek cells by simply rubbing the inside of the cheeks. It is as accurate as blood, as the DNA is the same. A person should, however, abstain from drinking coffee for a few hours before taking a sample, and smokers should rinse and brush their cheeks with a toothbrush before swabbing.

Yes, the testing is just as accurate. The DNA in a person's blood sample is the same as the DNA in a person's skin cells that are collected from inside the mouth. This sample is obtained by use of a soft cotton swab that is rubbed on the inside of the mouth (a "buccal swab"). No, children of any age can be tested. Unlike the traditional blood tests where the child had to be six months of age, there is no age limit with DNA.

Since DNA is the same in every cell of the human body, the accuracy of testing performed on cheek cells utilizing the Buccal Swab is the same as an actual blood sample. We believe this non-invasive and painless procedure is the best method for collecting a DNA sample.

YES. Because DNA is the same in every cell in your body, analysis performed on cheek cells is just as accurate as analysis performed on blood.

A buccal swab is like a larger, more durable Q-Tip. It is rubbed against the inside cheek to gather loose cheek cells. It has become the standard sample collection method for DNA testing because it is safe and painless. DNA is the same in all cells of the body; thus test results are the same regardless of whether the sample is from buccal swabs or blood.

A mouth swab looks like a long cotton wool bud. It is used to collect cheek cells from the inside of your mouth. DNA is consistent throughout the body, so the DNA in cheeks cells is identical to the DNA in blood cells. The mouth swab allows for non-invasive and painless collection of DNA.

A buccal (pronounced 'buckle') swab looks like a long cotton bud. The head of the swab is firmer than the head of a regular cotton bud. This enables the surface cells of the cheek to be rubbed off with ease. The swab is found within the actual collection kit.

Blood testing is the "Pin Prick" method, and Buccal is the "Cheek Swab" Test A buccal swab is soft and resembles a large Q-Tip. It is used to collect a sample of cheek cells by simply rubbing the inside of the cheeks. It is as accurate as blood, as the DNA is the same. A person should, however, abstain from drinking coffee for a few hours before taking a blood test sample, and smokers should rinse and brush their cheeks with a toothbrush before swabbing.

All cells contain the same genetic material; hence results obtained by buccal swab samples are just as accurate as using blood.

NO. While saliva is collected on the swab, it is actually the epithelial (cheek) cells that are being collected for analysis.

Although some saliva is contained on the buccal swabs, one is actually collecting epithelial cells off the cheeks inside the mouth (buccal cavity).

Our laboratory has a forensics testing division which specializes in forensic testing. Forensic samples which can be tested include but are not limited to: blood stains, saliva stains, hair with roots, bone, teeth, urine, razor shavings, etc. Click on this link to read more about our forensic testing services.

Genetic Professionals’ DNA paternity test is fast, simple, and painless. DNA is collected using special swabs that are like cotton tips. Gently rub the inner cheek with the swab to collect DNA samples. Buccal swabs are painless and can be used to collect samples from individuals at any age, even newborns. Yes, we can send our DNA collection kits to all tested parties at different locations if an in-home paternity test is ordered from Genetic Professionals.

Blood pressure machines in large stores are okay for screening purposes and are usually fairly accurate, however, if your blood pressure reads high you should have it checked by your physician to be sure of the accuracy.

Ketones may be measured in blood and show up approximately 2-4 hours before they will be present in the urine. In addition, with blood ketones your physician is able to get an accurate reading on your level and know when you need medical intervention.

A blood test is more accurate, but it depends on the type you get. Many doctors will order a simple qualitative hCG. It only gives a yes or no answer, but doesn't register your HCG levels. If you are early in your pregnancy, and your levels are low, you may get a false negative. A quantitative blood test will measure the exact amount of hCG present. It will detect even the most minimal level.

Ellipsis currently prepares DNA from blood and buccal swab samples. Please contact us at genotyping@ellipsisbio.com if you require DNA preparation from other sources.

Yes. Buccal swab samples contain the same DNA as blood samples and will therefore produce the same paternity test results. Buccal swabbing is our primary sample collection method because it is a simple and painless procedure. In addition, buccal swabs are particularly preferable over blood samples for persons who have had recent blood transfusions or bone marrow transplants-their blood samples may contain DNA from the donors.

If new, the unit must be within 3mmHg when tested against a reference instrument in order to meet ANSI/AAMI SP10 standards. ADC's PROSPHYG series instruments will always meet or exceed these standards. ADC's DIAGNOSTIX series manometers exceed these standards by as much as 66%. ADC DIAGNOSTIX brand mercury manometers are guaranteed to be within 1mmHg over their full range, while the DIAGNOSTIX brand aneroid manometers are guaranteed within 2mmHg when NEW.

No, DNA test results are the same because the DNA is the same in all nucleated cells of a person's body. We use the most readily available source of DNA for paternity testing. The DNA we use is located inside the mouth, buccal cells. Every cell in body, except for red blood cells, contains the same DNA. Red bloods do not contain DNA. All DNA containing cells, including cells from buccal swabs, hair follicles and urine specimens, are suitable specimens for DNA analysis (1-3).

A nasal swab involves placing a swab inside the nostrils and taking a culture. The CDC and the U.S. Department of Health and Human Services do not recommend the use of nasal swab testing by clinicians to determine whether a person has been exposed to Bacillus anthracis, the bacteria responsible for anthrax, or as a means of diagnosing anthrax. At best, a positive result may be interpreted only to indicate exposure; a negative result does not exclude the possibility of exposure.

Health-and-Fitness] Many people need to keep track of their blood pressure values, so that their doctor knows how the treatment is progressing and if more should be done to lower the blood pressure. Constantly monitoring your blood pressure is a good thing to do for your health.

No. Read the first chapter in my book to learn how to test yourself, simply and accurately. All you need is a thermometer. Free access is available to this chapter on the right hand side of this page.

It is now very accurate but HIV blood test needs repeating. You need to wait at least 3 months for your blood to show positive signs. The period between the showing of HIV positive sign and the blood testing is called the 'WINDOW PERIOD'. In this period transmission of HIV is possible.

Saliva testing has been used in scientific testing for decades and has been shown to be highly accurate. It is the most reliable way to measure free, bioavailable hormone activity- those hormones actually doing their job at the cell level. Standard blood and urine tests do not measure bioavailable hormone levels. Numerous scientific studies have shown a strong correlation between the levels of steroid hormones in the blood stream and the bio-available levels of steroid hormones in saliva.

exclusion (the alleged father is not the biological father) is possible, however the probability of inclusion (the alleged father is the biological father) is far less accurate than DNA testing, as many people can share the same blood group, whereas the probability of two people sharing the same DNA profile approaches zero.

A group of tests that are important for diagnosing lupus will be performed. The results of these tests (serology) will be sent to you if you choose to receive them. The DNA in your blood will be analyzed to determine which genes may be involved in lupus and to address other scientific questions about lupus as they arise. A permanent cell line will be established and this cell line may be used for other approved lupus research at a later time.