Question 2: What is the function of eating green leafy vegetables before physical examination? You can't eat or even drink water on the morning of the physical examination, otherwise the blood test is not allowed.
Question 3: What fruits and vegetables do flight attendants eat before physical examination? Just fill in the hole. Normal use, tooth filling can also be used for twenty or thirty years.
Many people report that fillings are easy to fall off, because the teeth around decayed teeth are badly demineralized and the texture is fragile. Tips to prevent tooth filling from falling off: The use of fluoride toothpaste can significantly enhance the texture of this part, make it hard again, and the filling material will not fall off easily.
Protect my teeth and share my decades of life experience;
My valuable experience and painful lessons in decades of hard struggle against tooth decay prove that only fluoride toothpaste and fluoride mouthwash can prevent tooth decay. Fluorine-free toothpaste, such as various medicine toothpaste, xylitol toothpaste and calcium toothpaste, has no moth-proofing effect. Using fluoride-free toothpaste is of little use even if you brush your teeth carefully and correctly after every meal. Gum is even more useless.
Whether a person's teeth are prone to tooth decay is doomed when permanent teeth grow out. Some people seldom brush their teeth, often eat sweets and have no tooth decay; Some people take care of it every day and never eat sweets, but they still eat it. This is because the former is hereditary and the body can easily absorb calcium. When permanent teeth are fixed, the teeth are well calcified and the texture is delicate, so tooth bacteria can't attach to the surface of teeth. The latter's teeth are not well calcified, and there are tiny cracks on the surface, and dental plaque is easy to attach, which is almost impossible to be brushed off by the friction agent in toothpaste. Even with braces, dental plaque will stick firmly to the teeth.
God is never fair. Born for the latter, born unlucky, you must work harder than ordinary people to protect your teeth. If you belong to the latter, brushing your teeth in the morning and evening, gargling after meals and not eating sweets and snacks are not enough. Because I am so strict and self-disciplined, my teeth are extremely clean every day, but I still eat! You must use fluoride toothpaste or mouthwash to get it
Fluoride moth-proofing principle (abstruse and negligible): Oral bacteria will release organic acids during carbohydrate metabolism. Bacteria form an attached plaque on the tooth surface, and the acid produced by bacteria can be in close contact with the tooth surface for a long time. The main component of teeth is hydroxyapatite, which is easily dissolved by organic acids to generate hydrogen phosphate ions and calcium ions, which spread out of teeth and are washed away by saliva. After fluoride ions are absorbed, they can replace the hydroxyl groups of hydroxyapatite in tissues and teeth by adsorption or ion exchange, so that they can be transformed into fluorapatite, forming an extremely hard protective layer on the surface of teeth, increasing hardness, enhancing acid corrosion resistance and inhibiting the activity of acidophilic bacteria.
Dedicated to the skill of protecting teeth (personal secret), the dentist will never tell you.
Mothproof tip:
1, after brushing your teeth with fluoride toothpaste, rinse your mouth with foam for two or three minutes, let the foam flow between your lips and teeth, and then spit it out. At this time, fluoride ions are dissolved in the foam and easily absorbed by teeth, especially in tiny cavities. Don't swallow by mistake. I rely on this method, which used to be full of dental plaque, but now it is gone, and it can also strengthen fragile teeth.
2. Brushing method: the chewing surface is brushed horizontally, and the inner and outer surfaces of the teeth (that is, the tongue surface and the cheek surface) are brushed vertically.
3. Use fluoride mouthwash once every three days. Mouthwash can go deep into the teeth that toothpaste can't reach, and remove plaque and plaque. Don't use it any more.
4. Brush your teeth after meals. If you can't do this, rinse your mouth with warm water after meals. You can't just rinse it and spit it out. Instead, rinse your mouth with 100 times, which will be effective. Rinse your mouth after eating snacks.
5. Well-known brands can be selected for fluoride toothpaste, such as Zhonghua, Colgate and Crest. It has a frozen texture. Pay attention to the fluorine content. The national standard stipulates that the total fluorine content should be greater than or equal to 0.04% and less than or equal to 0. 15% of the total weight of toothpaste. Soluble fluorine or free fluorine must be greater than or equal to 0.04%. Generally, you can use 0. 1 1%. For many severe dental plaque, 0. 14% to 0. 15% can be used. After brushing your teeth for one month, the dental plaque will obviously disappear, and after three months, the dental plaque will be invisible. Don't use whitening toothpaste, it will make teeth brittle!
6. Experience in using toothpaste: I used Zhonghua, double-sided needle, black and Colgate before, but now I only use Crest. There used to be some black cavities in the teeth, but after using Crest, they were completely gone. There is an article on the Internet that Crest's fluoxetine formula has a high absorption rate of fluorine. But this is only my personal experience, for your reference only.
7. Dental plaque, tiny tooth decay and shallow tooth decay can be completely cured with fluoride toothpaste without filling teeth!
Tips for preventing tooth wear:
I only use a toothbrush with very fine hair (filament hair) to destroy enamel ... > >
Question 4: Why can't you eat vegetables containing chlorophyll before physical examination? What food can't you eat the day before physical examination?
Animal viscera, seafood
During health examination, it is sometimes necessary to detect the concentration of uric acid in blood. Because purine foods have an influence on uric acid detection, do not eat foods containing purine, such as animal viscera and seafood.
Foods with high sugar content
The high sugar content in food has certain influence on the detection of blood sugar and urine sugar.
high protein diet
Such as eggs, meat, etc. , so as not to affect the detection of renal function.
High-fat diet
If you eat high-fat food, such as meat, animal offal, etc. , blood lipids will increase, affecting the detection of blood lipids.
Foods with high iodine content
Do not eat foods with high iodine content, such as deep-sea fish oil, algae, kelp, sea fish and jellyfish skin, two weeks before physical examination. Because these seafood contain high iodine content, it will affect the thyroid function test.
Animal blood products
Animal blood products have certain influence on fecal occult blood test.
There are so many things that can't be eaten. What should I eat the day before the physical examination? In fact, there are many foods that can be selected for physical examination, such as egg white, duck egg white, beans and bean products, and vegetables without chlorophyll, such as cauliflower, cabbage, bean sprouts, white gourd, radish, carrot, lotus root and potato.
Question 5: The physical examination for conscription is coming soon. What fruits and vegetables are good for physical examination? There is no special requirement for 30 minutes, as long as you don't drink, smoke or eat too greasy food, try to be light.
Question 6: What should I pay attention to the day before physical examination? Don't drink coffee and strong tea before blood sugar test.
1. Food can directly affect postprandial blood sugar, so fasting blood sugar should be measured for at least 8 hours. If blood is drawn at 7: 00 in the morning to test fasting blood sugar, you should not eat any snacks, fruits or drinks before 10 the night before. But you can drink a little boiled water during this time. It's best to finish dinner before 8 pm, and don't eat snacks after dinner. Blood sugar is unstable, and diabetics who use insulin before going to bed can add meals according to their usual habits.
The day before the blood test, the diet should not change much. Don't eat or drink, especially don't drink, don't eat too greasy or too sweet and salty food, so as not to affect the test results.
3. It is not advisable to drink strong tea, coffee and other sexual drinks before fasting blood glucose test. If you feel thirsty, you can drink a small amount of boiled water, pure water and mineral water. The total amount should not exceed 100 ml.
4. Vitamin C must be stopped 2-3 days before fasting blood glucose test, otherwise it will interfere with the real test results. Because vitamin C is a strong reducing agent, it can react chemically with reagents for detecting blood sugar and urine sugar, which makes the detected blood sugar and urine sugar content low.
It is not advisable to arrange vegetarian food before testing blood lipid and blood viscosity.
1. Need to draw blood on an empty stomach to test blood lipid and blood viscosity. Diet has a great influence on blood lipids. Within 6 hours after eating fatty food, the blood triglyceride concentration will continue to rise, and then gradually fall back to a stable state after 6-8 hours. Therefore, the blood lipid test needs fasting 12- 14 hours. You can't eat anything except a little boiled water after eight o'clock the night before blood lipid test. Blood tests of blood lipids were conducted at 8:00- 10 the next morning.
2. 2-3 days before blood lipid test, try to keep the original eating habits, avoid overeating and don't drink alcohol. Of course, in order to ensure the accuracy of the test results, it is not appropriate to arrange vegetarian food on the day before the blood test.
Do not eat a high-fat and high-protein diet before liver function and renal function examination.
1. Do not eat high-fat, high-protein drinks and food 2-3 days before blood test for liver function. Because eating high-fat and high-protein foods will increase the metabolic burden of the liver, there may be temporary abnormal liver function, even the result of hyperlipidemia and cholesterol. In addition to the diet should not be high in protein and fat in the first 3 days, should maintain the usual eating habits. In addition, it is not advisable to drink alcohol within 24 hours before liver function test, otherwise it will affect the results of liver function test.
2. 3 days before the blood test of renal function, it is not advisable to eat a lot of high-protein food. Because protein metabolites are metabolized by the liver and excreted by the kidney. Diet will also affect the test results of renal function, especially urea nitrogen. After ingesting a large amount of protein, its blood content will increase obviously, and the serum creatinine value will also increase. In order to eliminate the influence of diet, we should avoid eating a lot of high-protein food 3 days before renal function examination and eat as usual.
3. Pay attention to drinking water when checking urine routine. Under normal circumstances, adults consume about 2,500 ml of water every day (including water in diet), and the urine output for one day and night is about 1500 ml. If you drink too much water, the urine will be diluted and the proportion of urine will decrease. When the urine specific gravity is lower than 1.438+00, it will cause the illusion of poor renal function. On the other hand, if drinking too little water and urine is concentrated, not only the proportion of urine increases, but also the content of some cells (such as white blood cells and red blood cells) in urine will increase, resulting in insufficient renal perfusion and the illusion of urinary tract infection.
Some emergency tests require fasting blood in principle.
Blood routine, dielectric, myocardial enzyme spectrum, troponin, amylase, etc. Because the condition is urgent, it can be tested at any time. But most biochemical, immunological and radioimmunoassay items, such as anti-O, rheumatoid factor, tumor series antigen, hormone test, AIDS antibody, etc. In principle, it is required to fast for more than 6 hours in the morning, but blood tests can be carried out at any time when necessary in an emergency.
No drinking within 24 hours after ECG and rheoencephalogram examination.
Alcohol can accelerate blood flow and heartbeat, and even induce arrhythmia or arrhythmia. Therefore, alcohol must be banned within 24 hours before ECG examination to avoid misdiagnosis. Making a rheoencephalogram after drinking alcohol will produce the illusion that the cerebral blood flow will accelerate and cause blood vessel obstruction.
Drinking plenty of water to store urine before ultrasound examination is helpful for accurate imaging.
Abdominal B-ultrasound examination should be on an empty stomach. In order to reduce the judgment of food after meals on ultrasonic image results, as long as you don't eat breakfast on the day of examination. Gynecological B-ultrasound and prostate B-ultrasound don't need an empty stomach, but you must drink plenty of water to store urine before examination, which is helpful for accurate examination ...
Question 7: What fruit to eat in physical examination If it is a recent physical examination, I personally suggest eating some light food. There is no special requirement for fruit. If you go out in the morning, it is recommended to bring a banana. Because when you have a physical examination, it is best to have an empty stomach and be afraid of being hungry. Maybe it would be much better to bring a banana. After the key items are done, you can eat them.
Also, before the physical examination, don't eat too much meat and don't drink on a large scale. It doesn't matter if you drink a little red wine or cooking wine when cooking.
Question 8: What should the elderly eat before physical examination? The elderly should have a light diet the day before, eat vegetables and staple food (rice or pasta), and don't eat bloody foods such as pig liver and pig blood. Please completely fast (including drinking water) the night before the exam/after 0/2 o'clock in kloc-. These are all common sense of physical examination.
Question 9: Will eating the night before the physical examination affect you? Nine points for attention before physical examination.
First, don't drink coffee and strong tea before blood sugar test.
1. Food can directly affect postprandial blood sugar, so fasting blood sugar should be measured for at least 8 hours. If blood is drawn at 7: 00 in the morning to test fasting blood sugar, you should not eat any snacks, fruits or drinks before 10 the night before. But you can drink a little boiled water during this time. It's best to finish dinner before 8 pm, and don't eat snacks after dinner. Blood sugar is unstable, and diabetics who use insulin before going to bed can add meals according to their usual habits.
The day before the blood test, the diet should not change much. Don't eat or drink, especially don't drink, don't eat too greasy or too sweet and salty food, so as not to affect the test results.
3. It is not advisable to drink strong tea, coffee and other sexual drinks before fasting blood glucose test. If you feel thirsty, you can drink a small amount of boiled water, pure water and mineral water. The total amount should not exceed 100 ml.
4. Vitamin C must be stopped 2-3 days before fasting blood glucose test, otherwise it will interfere with the real test results. Because vitamin C is a strong reducing agent, it can react chemically with reagents for detecting blood sugar and urine sugar, which makes the detected blood sugar and urine sugar content low.
Second, it is not appropriate to deliberately arrange vegetarian food before testing blood lipids and blood viscosity.
1. Need to draw blood on an empty stomach to test blood lipid and blood viscosity. Diet has a great influence on blood lipids. Within 6 hours after eating fatty food, the blood triglyceride concentration will continue to rise, and then gradually fall back to a stable state after 6-8 hours. Therefore, the blood lipid test needs fasting 12- 14 hours. You can't eat anything except a little boiled water after eight o'clock the night before blood lipid test. Blood tests of blood lipids were conducted at 8:00- 10 the next morning.
2. 2-3 days before blood lipid test, try to keep the original eating habits, avoid overeating and don't drink alcohol. Of course, in order to ensure the accuracy of the test results, it is not appropriate to arrange vegetarian food on the day before the blood test.
Third, don't eat a high-fat and high-protein diet before liver function and renal function examination.
1. Do not eat high-fat, high-protein drinks and food 2-3 days before blood test for liver function. Because eating high-fat and high-protein foods will increase the metabolic burden of the liver, there may be temporary abnormal liver function, even the result of hyperlipidemia and cholesterol. In addition to the diet should not be high in protein and fat in the first 3 days, should maintain the usual eating habits. In addition, it is not advisable to drink alcohol within 24 hours before liver function test, otherwise it will affect the results of liver function test.
2. 3 days before the blood test of renal function, it is not advisable to eat a lot of high-protein food. Because protein metabolites are metabolized by the liver and excreted by the kidney. Diet will also affect the test results of renal function, especially urea nitrogen. After ingesting a large amount of protein, its blood content will increase obviously, and the serum creatinine value will also increase. In order to eliminate the influence of diet, we should avoid eating a lot of high-protein food 3 days before renal function examination and eat as usual.
3. Pay attention to drinking water when checking urine routine. Under normal circumstances, adults consume about 2,500 ml of water every day (including water in diet), and the urine output for one day and night is about 1500 ml. If you drink too much water, the urine will be diluted and the proportion of urine will decrease. When the urine specific gravity is lower than 1.438+00, it will cause the illusion of poor renal function. On the other hand, if drinking too little water and urine is concentrated, not only the proportion of urine increases, but also the content of some cells (such as white blood cells and red blood cells) in urine will increase, resulting in insufficient renal perfusion and the illusion of urinary tract infection.
Fourth, some emergency tests need to draw blood on an empty stomach in principle.
Blood routine, dielectric, myocardial enzyme spectrum, troponin, amylase, etc. Because the condition is urgent, it can be tested at any time. But most biochemical, immunological and radioimmunoassay items, such as anti-O, rheumatoid factor, tumor series antigen, hormone test, AIDS antibody, etc. In principle, it is required to fast for more than 6 hours in the morning, but blood tests can be carried out at any time when necessary in an emergency.
Five, electrocardiogram and rheoencephalogram examination within 24 hours to prohibit drinking.
Alcohol can accelerate blood flow and heartbeat, and even induce arrhythmia or arrhythmia. Therefore, alcohol must be banned within 24 hours before ECG examination to avoid misdiagnosis. Making a rheoencephalogram after drinking alcohol will produce the illusion that the cerebral blood flow will accelerate and cause blood vessel obstruction.
Sixth, drink plenty of water and store urine before ultrasound examination, which is helpful for accurate imaging.
Abdominal B-ultrasound examination should be on an empty stomach. In order to reduce the judgment of food after meals on ultrasonic image results, as long as you don't eat breakfast on the day of examination. Gynecological ultrasound, prostate ultrasound >>