Because patients infected with novel coronavirus may have different degrees of liver function and renal function damage, serum examination shows that transaminase is elevated, which can be used as one of the reference indicators for the diagnosis of novel coronavirus infection. If the patient drinks alcohol before the test, it may cause some damage to liver function, affect the interpretation of the test results, and cause unnecessary trouble.
Therefore, for those who have testing requirements, it is recommended not to drink alcohol the day before the test to avoid errors in the test results. If blood is drawn to test nucleic acid, it is best to test it on an empty stomach.
As we all know, nucleic acid detection is a common detection method. You can diagnose whether you are infected with novel coronavirus in a few hours, which is very helpful for virus prevention and control. Many people will do nucleic acid testing. So can I drink alcohol for nucleic acid testing? let us
As we all know, nucleic acid detection is a common detection method. You can diagnose whether you are infected with novel coronavirus in a few hours, which is very helpful for virus prevention and control. Many people will do nucleic acid testing. So can I drink alcohol for nucleic acid testing? Let's take a closer look!
Can't you drink alcohol for nucleic acid testing? Can drinking affect nucleic acid detection? 1
Can't you drink alcohol for nucleic acid testing?
You'd better not drink it. Do not smoke, drink or chew gum 30 minutes before sampling.
For nucleic acid detection in novel coronavirus, nasopharyngeal swab, sputum, lower respiratory secretions, blood or feces can be used as samples for nucleic acid detection test. If any sample is found to be positive for nucleic acid, it can be confirmed as an infected person in novel coronavirus and a confirmed case. For people with negative nucleic acid test, if the clinical symptoms, blood routine, lung CT and other laboratory tests and epidemiological history meet the diagnostic criteria of novel coronavirus, repeated nucleic acid test is needed. If repeated nucleic acid tests are still negative, it can be diagnosed as a clinically diagnosed case, and corresponding isolation observation and treatment should be carried out. Confirmed patients can be arranged in the same clinic for isolation treatment, and suspected patients can be arranged in a single room for treatment.
Can drinking affect nucleic acid detection?
Drinking alcohol may affect the results of nucleic acid test.
Drinking alcohol is a normal value that will affect the results of nucleic acid testing. If you want to test the nucleic acid value, you can test it 24 hours after drinking, or drink plenty of water after drinking to promote urination, which can promote the residue of alcohol in the gastrointestinal tract. By detecting nucleic acid, you can judge whether your body is infected with viruses or other diseases, which can play the role of early detection and early treatment.
Blood routine after drinking will directly affect the correct numerical judgment. Try not to drink a lot of alcohol at ordinary times, which may cause the burden on the liver, or stimulate indigestion in the gastrointestinal tract or nausea, vomiting and diarrhea. You can drink some warm water properly after drinking.
Can't you drink alcohol for nucleic acid testing? Can drinking affect nucleic acid detection? 2
Do you need blood for nucleic acid testing?
Novel coronavirus nucleic acid should be detected by throat swab instead of blood drawing. This is a respiratory disease. After the virus enters the human body, it mainly invades the human body through lung epithelial cells, and reproduces in some places, usually in the lungs. However, because it is difficult to take lung specimens, throat swab specimens are generally used instead. Use a special cotton swab to smear the throat swab, store it in a special preservation solution and send it to the laboratory for testing as soon as possible. If the virus nucleic acid structure is found, the nucleic acid sample can be considered as positive, which can be used as a reference index to determine the diagnosis. If there is epidemiological history, clinical manifestations, and throat swab nucleic acid test is positive, it is a confirmed case and should be treated in isolation according to the confirmed case. However, if the throat swab test is negative, and there are epidemiological history and clinical symptoms, further investigation can be made through repeated examination of throat swab or examination of deep secretions, sputum or alveolar lavage fluid.
In the new seventh edition of the diagnosis and treatment plan, a blood test is added, but the blood test is not a nucleic acid test, but an antibody test. If it is a suspected case, the course of disease is more than one week, and the antibody is negative, or both nucleic acid tests are negative and the antibody is negative, novel coronavirus can be ruled out. The throat swab test is generally respiratory secretions, and the blood test is generally antibody test, including IgM antibody and IgG antibody. Novel coronavirus's nucleic acid test is to do throat swab or respiratory secretions or alveolar lavage fluid, and it can also do nucleic acid test in urine and feces, but it is not a blood test.
Can't you drink alcohol for nucleic acid testing? Can drinking affect nucleic acid detection? three
Matters needing attention in nucleic acid detection
1. Avoid collecting throat swabs within 2 hours after eating to avoid vomiting.
2. Try to sample in a separate confined space, and open the window for ventilation after sampling.
3. Collect throat samples, not oral samples.
4. Never touch the swab sampling head (the front end of the swab) with your hands or other objects.
5. Handle with care when destroying the exposed pipeline.
6. Wash your hands after collection, and wipe the desktop and the surface of articles with alcohol.
7. Specimens should be placed in a transport box with ice cubes and sent for inspection in time.
8. novel coronavirus throat swab self-sampling samples should be sent for inspection as soon as possible, and the samples that can be detected within 24 hours can be stored at 4℃; Specimens that cannot be detected within 24 hours should be stored at -70℃ or below.
9. Flocking cotton swabs contribute to the collection and release of COVID-19, which is superior to traditional fiber cotton swabs. It is suggested that flocking swab should be used to improve the positive rate of nucleic acid detection in COVID-19.