When you say the blood test is positive, or what does that mean? As long as any test is positive, there is no problem. The specific situation depends on the follow-up news! The following is the doctor's answer.
Simple blood positive can't tell what the specific reason is. This is positive. Generally speaking, it means that medically, this test result can detect relevant indicators. Clinically, hepatitis B positive is more common. If it is hepatitis B and the antigen is positive, it is considered to be infected with hepatitis B. If the antibody is positive, the body is resistant. The common reasons are: the past hepatitis B infection has been cured or vaccinated with hepatitis B vaccine. Specific suggestions are to describe in detail which indicators are positive.
Positive blood test usually refers to abnormal blood test, which usually means that the patient may have some diseases, such as positive HBsAg, indicating that the patient is a carrier of hepatitis B virus or in acute, chronic and cirrhosis stage of hepatitis B, and if red blood cells are detected in urine, indicating that the patient may have nephritis, pyelonephritis, urinary calculi, cystitis, tumor, tuberculosis and so on. Need further inspection.
What's the difference between blood test and urine test? A blood test is a blood test and a urine test is a urine test. In addition, the accuracy of blood test is higher.
Urine test is mainly to check the substances excreted by human urine after metabolism, or blood test is mainly to check whether there are substances excreted by urine in diseased tissues, as well as the status of blood cells and some viruses and bacteria.
Is blood test positive a stimulant? First of all, a positive blood test is not necessarily a stimulant. Many body elements may also be positive, but if they are positive, then there must be something wrong with the body.
Matters needing attention in routine blood examination 1. Clean the part to be collected, usually the tip of the earlobe, middle finger or ring finger, and then take blood after the part to be collected is dry. In cold weather, local hot compress can be applied before blood collection.
2, fasting before routine blood tests, but fasting is not as simple as not eating breakfast. Avoid eating greasy food the night before the examination, especially after 8 o'clock. If you are still eating supper at 12, you can't guarantee an empty stomach when you draw blood. On the morning of the physical examination, you can't drink anything except boiled water, including juice and milk. If you want to make the test results more ideal, you'd better start to be basically vegetarian three days before the test.
3. It is best to wear clothes with loose sleeves on the day of physical examination, which is convenient for smoothing your sleeves when taking blood from veins. Clothes should be clean to prevent pinhole infection.
4. Straighten the forearm after blood collection, and press the hemostatic cotton ball with the other hand for at least 5 minutes. Don't bend your elbow to stop bleeding, and don't twist a cotton ball to avoid subcutaneous congestion. If the eye of the needle is blue, it can be hot compressed after 24 hours. To avoid infection, don't let the pinhole get wet for 24 hours.