What are the normal standards for physical examination

The normal standard for physical examination usually refers to the reference range of each examination item in the healthy population, and specific indicators may vary due to factors such as age, gender, and testing methods. The normal range of physical examination reports is mainly based on clinical laboratory standards, health industry norms, and large-scale healthy population data statistics. The blood routine examination in the routine items of the physical examination shows that the normal value of hemoglobin in adult males is 120-160 grams per liter, and in females it is 110-150 grams. The white blood cell count is in the range of 4000-10000 per microliter. The normal value of alanine aminotransferase in liver function examination is 7-40 units per liter, and the total bilirubin should be between 3.4-20.5 micromoles per liter. The blood creatinine level in renal function tests reflects kidney function, with a normal range of 53-106 micromoles per liter for males and 44-97 micromoles per liter for females. The fasting blood glucose test should be within the range of 3.9-6.1 millimoles per liter. Blood pressure measurement: Normal systolic blood pressure is below 120 mmHg, diastolic blood pressure is below 80 mmHg, and heart rate is usually 60-100 beats per minute.

There are corresponding standards for imaging examinations. Chest X-ray examination shows no abnormal shadows or nodules, and B-ultrasound examination shows normal organ morphology and size without occupying lesions. During electrocardiogram examination, a PR interval of 0.12-0.20 seconds and a QRS complex duration of 0.06-0.10 seconds indicate normal electrocardiographic activity. A T value greater than -1 in bone density test indicates normal bone mass, and the normal range of TSH in thyroid function test is 0.27-4.2 milliunits per liter. Urine routine examination shows negative urine protein and urine sugar, with no more than 5 white blood cells per high-power field under the microscope. The normal reference values in the physical examination report usually vary depending on factors such as region, laboratory testing methods, etc. The examinee should not be overly nervous due to slight deviations from the reference range, but should not ignore obvious abnormal indicators. Reading the physical examination report should be comprehensively evaluated based on personal symptoms, signs, medical history, and other factors. When abnormal indicators appear, professional doctors should be consulted in a timely manner, and targeted follow-up or further diagnosis and treatment should be carried out according to the doctor's advice. A physical examination result that exceeds the normal range does not necessarily indicate the presence of a disease, and sometimes it may be caused by physiological fluctuations or testing errors.