医学生必知 文本文档(国外英文资料).docVIP

医学生必知 文本文档 Normal heart rate: 75 healthy adults per minute, with a heart rate of 75 beats per minute. Normal range is 60 to 100 times per minute. When adults are quiet, the heart rate is more than 100 times per minute, for tachycardia. Less than 60 beats per minute is bradycardia. Heart rate may change due to age, gender and other factors, such as temperature per 1 ℃, heart rate may speed up 12 to 20 times/min, heart rate and heart rate faster than the male, the female athletes heart rate slow. fang12130 2. Normal temperature: 36.3 ℃ to 37.2 ℃ (test) Clinically, the temperature of the mouth, the temperature of the rectum and the temperature of the armpit are used to represent the temperature. Mouth measurement method (sublingual including 5 minutes) normal is 36.3 ℃ to 37.2 ℃; Axillary measurement method (alar clamping 5 minutes) to 36 ℃ to 37 ℃; Anal measurement method (header with lubricant, insert the anus for 5 minutes) to 36.5 ℃ to 36.5 ℃. In a day and night, the body temperature is cyclical fluctuations, generally 2-6 in the morning, afternoon 13 to 18 in the highest, but volatility is generally not more than 1 ℃. As long as the temperature is not more than 37.3 ℃, even if is normal. Hemoglobin (HbB) : adult male (120-160 g/liter), adult female (110-150g/litre) Clinical use of hemoglobin is the basis for judging anemia. Normal adult hemoglobin is 90 to 110 grams/litre of mild anemia; 60-90 grams/litre of moderate anemia; 30 to 60 grams/litre of severe anemia; White blood cell count (WBC) : 4-10 * (10 to the 9th)/liter The white blood cell count is greater than 10 * (10 to the 9)/liter, which is the number of white cells, which is less than 10 * (10 to the 9)/liter. In general, white blood cells can be elevated when acute bacterial infections or inflammation occur; When the virus infects, the white blood cells decrease. A cold, fever can be caused by viral infections, can also be caused by a bacterial infection, to clear the cause, to guide the clinical medicat