Anorexia in children is a long-term anorexia loss or disappearance, the main symptoms of reduced food intake, is a chronic digestive dysfunction syndrome, is a common pediatric disease, frequently-occurring disease, 1 to 6-year-old children are more common, and there is a rising trend year by year . Severe cases can lead to malnutrition, anemia, rickets and low immunity, repeated respiratory infections, and children's growth and development, nutritional status and intellectual development also have varying degrees of impact. In our daily lives, there are often some babies who have anorexia due to certain reasons. What should babies do when they are anorexia? Let's take a look together. How to prevent anorexia in children? To prevent anorexia in children, parents must first maintain a reasonable diet for children and establish good eating habits. Animal foods contain more zinc and must maintain a certain proportion of the diet. In addition, zinc intake can be increased by incorporating 1 gram of zinc sulfate in 100 grams of salt so that zinc intake can reach the standard dose (about 10 milligrams per day) and appetite can increase. People with chronic diseases and malnutrition need early treatment. It should be noted that not only children will suffer from anorexia, but adults will also need to be vigilant. Teach you to treat baby anorexia correctly Scientific feeding Timely weaning and timely addition of complementary foods will enable babies to successfully complete the transition from sucking to chewing, from eating liquids to solid foods, in order to promote the development of taste and digestive functions. Grasp young children's eating psychology, carry out correct psychological induction 1 let it go If the child's appetite is weak, then it is natural to eat a meal that does not cause serious illness. This can give the digestive system a chance to rest. 2 induced appetite Frequently changing the variety of food color, color, smell, taste, shape and taste of food can cause food intake center excited, produce appetite. When the baby is first exposed to a certain food, the parents can give proper evaluation to the food, and the correct evaluation of the adult can play a guiding role. 3 should be happy before eating Before the meal, let the children look at interesting pictorials, listen to funny jokes, and play games to maintain a happy mood, increase the excitement of the feeding center, increase the secretion of gastrointestinal digestive juice, and enhance peristalsis to promote appetite. 4 Reasonable schedule To eat regularly, do not eat and retail unrestrained; night should be early to sleep, to ensure adequate sleep time. Carry out appropriate activities to promote metabolism and speed up the digestion and absorption of food. However, the amount of activity should not be too great, especially before the meal can not play too happy to avoid excessive fatigue or a moment of quiet and affect appetite. Develop good eating habits for young children 1 preparation before meals Desktop cleaning and disinfecting should be performed before each meal. The baby must wash his hands before eating, wipe his mouth after meals, rinse his mouth after eating snacks, and wash his hands after eating fruits. Do not educate infants to exercise vigorously before meals and do not drink water for half an hour before meals. 2 Meals on time It is advisable to have a half-hour meal time for each meal. Allow your child to finish eating a meal quietly and cultivate a habit of chewing on it slowly. In addition, it is necessary to develop habits for babies to eat by themselves. Generally speaking, babies aged 1 and a half will eat with spoons. Two-year-old babies can practice eating spoons for themselves, and gradually let them learn to use chopsticks and other utensils. 3 Fixed point quantification There must be a fixed place for each meal. Each meal should be provided according to the baby's needs, pay attention to complete nutrition, variety and variety. Breakfast is dominated by staple foods, followed by non-staple food, dry and thin, with sweet and salty. At lunch and dinner, the main and the non-staple foods should be weighed together. Take a soup and a soup. Be careful not to let your baby use rice soup. Do not allow babies to eat too much on holidays, so as not to harm the baby's gastrointestinal tract and cause indigestion. 4 Shao Sheng added more adults should not be too much rice too full, too full, do not want to all of a meal all of a sudden to the baby's rice bowl, it is best to add another meal, and timely praise, so that the baby happily eating. 5 to develop a good habit of babies not picky eaters When arranging baby meals, pay attention to coarse grains, fine grains, wolfberry, and vegetarian ingredients. If the baby does not like to eat certain foods, adults can gradually correct them with a few-to-many strategies. Be careful not to talk about the likes and dislikes of a certain food in front of the baby, so as not to have a direct impact on the baby. For infants with poor appetite, picky eaters, and food refusal, we should not criticize and criticize them when eating so as not to further affect appetite. If it is a simple picky eater, you can turn some tricks in cooking and pay attention to the color, smell, taste and shape of the dishes. For infants who do not like to eat fat meat and vegetables, fat and vegetables can be minced into meat sauce and wrapped in dumplings for infants. For the bad habits of picky eaters, it is also possible to introduce the characteristics and nutritional value of various dishes by telling stories and reading songs. The automatic biochemical analyzer is an instrument that measures a specific chemical composition in body fluids according to the principle of photoelectric colorimetry. Due to its fast measurement speed, high accuracy and small consumption of reagents, it has been widely used in hospitals, epidemic prevention stations and family planning service stations at all levels. The combined use can greatly improve the efficiency and benefits of routine biochemical testing. Bio Chemistry Analyzer, Clinical Chemistry Analyzer, Blood Chemistry Analyzer,Urine Chemistry Analyzer Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com
principle
The automatic analyzer is to automatically run all or part of the steps of sampling, mixing, warm bath (37°C) detection, result calculation, judgment, display and printing results and cleaning in the original manual operation process. Today, biochemical tests are basically automated analysis, and there are fully automatic biochemical analysis systems designed for large or very large clinical laboratories and commercial laboratories, which can be arbitrarily configured according to the laboratory's testing volume.
Whether it is the fastest-running (9600Test/h) modular fully automatic biochemical analyzer today, or the original manual-operated photoelectric colorimeter for colorimetry, the principle is the use of absorption spectroscopy in spectroscopic technology. It is the most basic core of the biochemical instrument.
Optical system: is a key part of ACA. Older ACA systems used halogen tungsten lamps, lenses, color filters, and photocell assemblies. The optical part of the new ACA system has been greatly improved. ACA's beam splitting system can be divided into front splitting and rear splitting due to different light positions. The advanced optical components use a set of lenses between the light source and the cuvette to convert the original light source. The light projected by the lamp passes through the cuvette to bring the beam to the speed of light (unlike traditional wedge beams), so that the spot beam can pass through even the smallest cuvette. Compared with traditional methods, it can save reagent consumption by 40-60%. After the spot beam passes through the cuvette, the spot beam is restored to the original beam through this group of restoration lenses (wide difference correction system), and is divided into several fixed wavelengths (about 10 or more wavelengths) by the grating. The optical/digital signal direct conversion technology is used to directly convert the optical signal in the optical path into a digital signal. It completely eliminates the interference of electromagnetic waves to the signal and the attenuation in the process of signal transmission. At the same time, the optical fiber is used in the signal transmission process, so that the signal can achieve no attenuation, and the test accuracy is improved by nearly 100 times. The closed combination of the optical path system makes the optical path without any maintenance, and the light splitting is accurate and the service life is long.
Constant temperature system: Since the temperature of the biochemical reaction has a great influence on the reaction results, the sensitivity and accuracy of the constant temperature system directly affect the measurement results. The early biochemical instruments used the method of air bath, and later developed into a dry bath with constant temperature liquid circulation which combines the advantages of dry air bath and water bath. The principle is to design a constant temperature tank around the cuvette, and add a stable constant temperature liquid that is odorless, non-polluting, non-evaporating and non-deteriorating in the tank. The constant temperature liquid has a large capacity, good thermal stability and uniformity. The cuvette does not directly contact the constant temperature liquid, which overcomes the characteristics of the water bath type constant temperature being susceptible to pollution and the uneven and unstable air bath.
Sample reaction stirring technology and probe technology: The traditional reaction stirring technology adopts magnetic bead type and vortex stirring type. The current popular stirring technology is a stirring unit composed of multiple groups of stirring rods that imitate the manual cleaning process. When the first group of stirring rods is stirring the sample/reagent or mixed solution, the second group of stirring rods performs high-speed and high-efficiency cleaning at the same time. The set of stirring bars also undergoes a warm water washing and air drying process at the same time. In the design of a single stirring rod, a new type of spiral high-speed rotating stirring is adopted, and the rotation direction is opposite to the spiral direction, thereby increasing the stirring force, the stirred liquid does not foam, and reducing the scattering of light by microbubbles. Reagent and sample probes are based on the principle of early capacitive sensing, but slightly improved to increase the alarm of blood clots and protein clots, and re-test results according to the alarm level, reducing sample aspiration errors and improving the reliability of test results. . Large-scale biochemical instruments can detect more than 1,000 tests per hour, so automatic retesting is very important. Subjective evaluation of test results and manual retesting can no longer meet clinical needs.
Other aspects: barcode recognition of reagents and samples and computer login. Due to the lack of barcode recognition function of early biochemical instruments, there are more opportunities for errors. In recent years, both imported and domestic chemical instruments have adopted barcode detection. The use of this technology in biochemical instruments has provided technical support for the development of high-speed ACA, and also made the instrument quite supportive. The software development is simple and easy, therefore, barcode detection is the basis for the intelligence of the instrument. Open reagents, as an important factor for hospitals to choose models, whether the instrument supports open reagents is very important. After the reagents are opened, hospitals and scientific research units can choose their own reagent suppliers, and have a greater degree of freedom in measuring the price, the reliability of the test results, and the validity period of the reagents. Ion Selective Electrode Analysis Accessory (ISE), human serum and urine electrolyte indicators are very important, and hospitals can save money by adding ISE to the ACA system.