Standard values The standard values for hemoglobin concentration differ from child to adult, but also between men and women. Reference ranges are 12.9-16.2 g/dl for adult males, 12-16 g/dl for females and 19 g/dl for neonates. In this range are 96% of all values of healthy persons. However, when symptoms of anemia become noticeable varies … Standard values | Hemoglobin
The haematocrit is a blood value that exclusively reflects the cellular components (more precisely the number of erythrocytes) of the blood. In general, blood consists of a liquid component, the blood plasma and many different cells. As mentioned above, these cells are summarized as hematocrit (abbreviation Hkt), whereby the value actually only refers to the … Hematocrit
Normal hematocrit value Normally, a hematocrit value should be between 37-45% for women and slightly higher for men, namely between 42-50%. It should be noted, however, that these normal values may also vary slightly. There are patients who are completely healthy although their hematocrit value does not quite correspond to the normal range. On the … Normal hematocrit value | Hematocrit
Low hematocrit A haematocrit that is too low is when the value is less than 37% in women and 42% in men. This may be due to the patient having drunk too much or having received a fluid replacement (e.g. a NaCl solution) for a long time. Since an increased blood volume is then produced … Low hematocrit | Hematocrit
Is a blood sample an assault? Strictly speaking, a blood sample represents a physical injury. It may therefore only be taken with the patient’s information and subsequent consent. If the patient is no longer able to give his or her consent, it is possible, for example in the event of a serious accident, to act … Is a blood sample an assault? | Blood Collection
Bruising after blood withdrawal – what to do? A bruise does not necessarily occur after a blood sample has been taken. Bruises after a blood sample is taken are usually caused by the lack of pressure on the puncture site after the needle is withdrawn. The small hole in the vein has not yet been … Bruising after blood withdrawal – what to do? | Blood Collection
What’s a blood draw? Blood collection is the puncture of a vessel to obtain a blood sample. In most cases the puncture is done venously. A blood sample is usually taken as a diagnostic tool to examine various parameters in the blood, such as inflammation or coagulation values. In rare cases it is also used … Blood Collection
Is the order of the blood collection tubes important? The order of the blood collection tubes is very important, as the wrong order can falsify certain values. The tubes should be collected in the following order: brown, green, red. For the other tubes the order is not important. The brown tube should be removed first, … Is the order of the blood collection tubes important? | Blood Collection
Introduction Pfeiffer’s glandular fever, also known as mononucleosis, shows a change in the blood count in addition to the disease-specific symptoms. In addition to certain inflammatory values, the blood count of Pfeiffer’s glandular fever also contains cells that appear to have undergone significant changes. These cells are characteristic of the disease and are often used … Blood values in case of mononucleosis (EBV)
The following laboratory values are relevant White blood cells, also called leukocytes, are a large group of different cells that are involved in the defence against pathogens such as bacteria or viruses. One of these groups is particularly noticeable in Whistling Pancreatic Fever, namely the lymphocytes. They show a significant increase in the number of … The following laboratory values are relevant | Blood values in case of mononucleosis (EBV)
Can the chronic form of the Pfeiffer’s glandular fever be recognized in the blood count? The determination of a chronic form of Pfeiffer’s glandular fever is very difficult and cannot really be clearly assessed on the basis of blood values. In order to detect an infection with mononucleosis, one often looks for certain proteins, the … Can the chronic form of the Pfeiffer’s glandular fever be recognized in the blood count? | Blood values in case of mononucleosis (EBV)
Introduction The blood count is a simple and usually inexpensive examination method used by the physician. By means of a blood sample taken from the patient’s venous blood, certain markers and parameters in the blood serum can be measured and determined in the laboratory. The evaluation of the blood sample is now carried out largely … Blood count
