In the baby's first year, it is necessary to give the baby a physical examination, mainly to test whether the baby's growth and development are normal. So, what are the items for the baby's physical examination in the first year? /kloc-The physical examination items of infants under 0/year old mainly include: height, weight, head circumference and other growth and development conditions. The common reasons that affect the height and weight of infants under 1 year are feeding, disease, sleep and other factors. Sometimes, although the baby's height and weight are normal according to the age of the month, it has not increased or not grown enough for several months, and the growth curve deviates from the normal curve. This situation also requires intervention. If your baby is mixed-fed or just started to add complementary food, you need to pay special attention to his growth and development. Once problems are found and corrected in time, most of them can catch up with the normal development speed. For the change of head circumference, if the growth stops obviously, it may be related to the baby's intellectual development. The doctor will recommend closely monitoring the baby's intellectual development at the same time. Of course, whether the fontanel is closed or not will also affect the growth rate of the head circumference. Physical examination of skin, teeth, fontanel, signs of rickets, lung confidant, etc. If the doctor finds suspicious or abnormal, such as heart murmur, hepatosplenomegaly, dental caries, etc. He will advise you to take your baby to the corresponding department for further examination or treatment. The main purpose of hearing screening is to find suspicious hearing abnormalities. For hearing loss, the earlier you find it, the earlier you intervene, the less impact it will have on your baby's future speaking ability. In China, many hospitals will conduct newborn hearing screening after the baby is born. If your baby fails the newborn hearing screening, it may be because he has amniotic fluid, fetal fat and other residues in his ear canal. The doctor will advise you to take your baby to the hospital for a reexamination in a month. If there are still abnormalities, you need to take your baby to the otolaryngology department for further detailed examination. Some older babies have more earwax in the ear canal, which can also lead to hearing screening failure. At this time, it is necessary to take the baby to the otolaryngology department to pull out the ear, and at the same time see if the eardrum is red, swollen and perforated. , and then review. Otitis media can also affect your baby's hearing. After the baby's otitis media is cured, he should go back to the hospital to check his hearing. Intelligence screening is used to evaluate a baby's intelligence development level, which is usually arranged when the baby is 8-9 months old. If your baby is a high-risk baby, such as premature, low birth weight, twins, or has a history of intrauterine distress, asphyxia and hypoxia after birth, the mother has severe anemia, hypertension, pregnancy-induced hypertension, etc. During pregnancy, his first intelligence screening is usually conducted 3 months ago, and then at 8 months and 12 months. If parents find that their baby is obviously behind normal children of the same age in some respect, they can also take their baby to the hospital for intelligence screening at any time. Abnormal intelligence screening results may be due to late normal development, too little early education and exercise, or some diseases that affect intelligence. Doctors will generally combine other examinations (such as 52 neuromotor examination and other neurological examinations) and comprehensive judgment on whether there are high-risk factors, and then suggest that you give your baby early education, regularly monitor your intelligence, or take your baby to a neurology department. Hemoglobin and trace elements are generally detected when the baby is 8~9 months old, mainly to see if the baby has anemia, trace element deficiency and high blood lead. Zinc deficiency and iron deficiency will adversely affect the baby's growth and development, digestive function and intellectual development. The doctor will advise you to adjust your baby's diet and supplement him with nutrition if necessary. Blood lead will directly affect the baby's nervous system, and the damage is often irreversible. Some medical institutions can also use infant vision screening instrument for vision screening, as well as ultrasonic bone mineral density examination and 52 neuromotor examinations. Vision screening is mainly used to screen amblyopia, astigmatism, myopia and hyperopia. Your baby will not recognize the eye chart until he is about 4 years old, and the vision screening instrument can find the problem earlier, because the golden period of treatment for some vision abnormalities is before the age of 3. Ultrasonic bone density, also known as bone strength, mainly reflects the calcium level in bones and can help to judge whether the calcium content in the body is sufficient.