It is not recommended to drink alcohol before a nucleic acid test, and it is not recommended that test takers drink alcohol within 24 hours before receiving a nucleic acid test.
Because patients infected with the new coronavirus can suffer from varying degrees of liver and kidney function damage, and serum aminotransferases are elevated in serum tests, the above symptoms can be used as one of the reference indicators for diagnosing the new 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 people who require testing, it is recommended not to drink alcohol one day before the test to avoid errors in the test results. If blood is drawn to test for nucleic acid, it is best to do the test on an empty stomach
We all know that nucleic acid testing is a relatively common testing method, and it can diagnose whether you are infected with the new coronavirus within a few hours. It is very helpful for virus prevention and control, and many people will do nucleic acid testing. So can drinking alcohol be tested for nucleic acid testing? Let us all know that nucleic acid testing is a relatively common testing method. It can diagnose infection with the new coronavirus within a few hours and is of great help in virus prevention and control. Many people will do nucleic acid testing. So can you drink alcohol when taking a nucleic acid test? Let’s take a closer look below!
Can’t I drink alcohol when doing nucleic acid testing? Will drinking alcohol affect the nucleic acid testing? 1
Can’t I drink when doing nucleic acid testing?
It is best not to drink. Please do not smoke, drink alcohol, chew gum, etc. 30 minutes before sampling.
Nucleic acid detection of the new coronavirus can be carried out using nasopharyngeal swabs, sputum, lower respiratory tract secretions, blood or feces as specimens. Any one of the specimens is found to be positive for nucleic acid. , it can be confirmed that the person is infected with the new coronavirus and is a confirmed case. For those who have a negative nucleic acid test, if their clinical symptoms, routine blood tests, lung CT and other laboratory tests, and epidemiological history all meet the diagnostic criteria for the new coronavirus, they need to undergo repeated nucleic acid tests. If they have repeated nucleic acid tests, If it is still negative, it can be confirmed as a clinical diagnosis case, and corresponding isolation observation and treatment must be carried out. Confirmed patients can be placed in the same clinic for isolation treatment, while suspected patients must be isolated and treated in a single room.
Will drinking alcohol affect nucleic acid testing?
Drinking alcohol may affect nucleic acid testing results.
Drinking alcohol is a normal value that will affect the nucleic acid test results. If you want to test the nucleic acid value, you can do the test 24 hours after drinking, or drink a lot of water after drinking to promote urination, which can promote the residue of alcohol in the gastrointestinal tract. By testing the nucleic acid, you can determine whether the body is infected with the virus or It is an infection of other diseases and can play a role in early detection and early treatment.
If you perform a blood routine test after drinking alcohol, it will directly affect the correct numerical judgment. Try not to drink a lot of alcohol. Drinking alcohol may cause a burden on the liver, or stimulate the gastrointestinal tract, causing indigestion or nausea. In the event of vomiting, diarrhea, etc., you can drink some warm water appropriately after drinking alcohol.
Can’t you drink alcohol for nucleic acid testing? Will drinking alcohol affect the nucleic acid testing 2
Does nucleic acid testing require blood drawing?
The nucleic acid testing of the new coronavirus cannot be done by drawing blood. Tested by throat swab. This is a respiratory tract disease. After the virus enters the human body, it mainly invades the human body through the lung epithelial cells and reproduces in some locations, often in the lungs. However, since it is difficult to obtain 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 a viral nucleic acid structure is found, the nucleic acid sample can be considered positive and can be used as a reference index to determine the diagnosis. If there is an epidemiological history, clinical manifestations, and a positive throat swab nucleic acid test, it is a confirmed case, and it must be isolated and treated as a confirmed case. However, if the throat swab test is negative and there is a history of epidemiology and clinical symptoms, further investigation may be carried out by repeatedly testing throat swabs or doing deep secretions, sputum testing or alveolar lavage fluid testing.
The new seventh edition of the diagnosis and treatment plan has added blood testing, but the blood testing is not a nucleic acid test, but an antibody test. If it is a suspected case, the duration of the disease is more than one week, and the antibody is negative, or two nucleic acid tests are negative and the antibody is negative, the new coronavirus pneumonia can be ruled out. Throat swab tests are usually respiratory secretions, and blood tests are usually antibody tests, including IgM antibodies and IgG antibodies. Nucleic acid testing for COVID-19 involves throat swabs, respiratory secretions or alveolar lavage fluid. Urine and feces nucleic acid testing can also be done, but these are not blood tests.
Can’t you drink alcohol for nucleic acid testing? Will drinking alcohol affect the nucleic acid testing 3
Precautions for nucleic acid testing
1. Avoid collecting throat swabs within 2 hours after eating to avoid causing vomiting
2. Try to collect samples in a separate closed space, and open windows for ventilation after sampling
3. Collect pharyngeal samples, do not collect oral samples
4. Do not touch the swab sampling crown (the front end of the cotton swab) with your hands or other objects at any time
5. Be gentle when breaking the exposed tube
6. After collection Wash your hands and wipe the table and object surfaces with alcohol
7. Specimens should be placed in a transport box with ice cubes and sent for testing in a timely manner
8. Throat swabs for new coronavirus detection Self-sampling specimens should be submitted for testing as soon as possible. Specimens that can be tested within 24 hours can be stored at 4°C; specimens that cannot be tested within 24 hours should be stored at -70°C or below.
9. Flocked swabs help collect and release the new coronavirus and are better than traditional fiber swabs. It is recommended to use flocked swabs for collection to increase the positive rate of new coronavirus nucleic acid testing
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