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Contents of this article
- Can donating blood for four weeks rule out AIDS and syphilis
- Can blood donation rule out AIDS
- Can a normal physical examination detect AIDS
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- Can AIDS be detected by donating blood
Can donating blood within four weeks rule out AIDS and syphilis?
The chance of donating blood within four weeks to rule out AIDS and syphilis is very small. In the case of unclean sex or high-risk Four weeks after sexual intercourse, syphilis infection cannot be completely ruled out. Syphilis first manifests as a chancre, a painless ulcer with a cartilage-like consistency at the site of contact. At this time, blood tests will not detect Treponema pallidum antibodies, but syphilis can be seen by observing the secretions on the surface of the chancre under a dark-field microscope.
2. Can blood donation rule out AIDS
Can it rule out, because Donating blood involves testing the blood for HIV, so as long as the blood is deemed qualified, AIDS can be ruled out. Once the AIDS virus is activated, it will immediately induce a collapse of the immune system throughout the body. If AIDS is detected, the blood must not be used by others. , which will trigger the possibility of rebroadcasting.
3. Can AIDS be detected through normal physical examination
Normal physical examination Generally, AIDS is not checked, but blood routine, liver and kidney function, two-and-a-half, blood sugar, blood lipids and other major biochemical tests are usually checked, as well as some electrocardiogram, chest X-ray, B-ultrasound, medical and surgical examinations, etc.; AIDS tests are generally special tests. Some people at high risk of AIDS are worried that they are infected with hIv virus, so they will take the initiative to go to the hospital for examination, and they will also be tested for HIV, syphilis and other infectious diseases when donating blood;
4. Can AIDS be detected by donating blood
Before donating blood, strict blood testing is required to detect the presence of HIV virus in the blood of the blood donor. If the antibody is positive, it means that the blood donor contains HIV virus and cannot donate blood. If the antibody is negative, it means that the blood donor You are not in the HIV window period and there is no HIV virus in your body, so you can donate blood
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