What is HCG? HCG is a hormone produced by the placenta during pregnancy. It is used to maintain the corpus luteum. This produces the hormones progesterone and estrogens and prevents menstrual bleeding and rejection of the unborn child. The determination of HCG is therefore used to detect pregnancy (pregnancy test). When is the HCG value … HCG (Human Chorionic Gonadotropin): When to measure it
What is bone densitometry? Bone densitometry is a diagnostic procedure that can be used to assess the structure of the bone. It is also known as osteodensitometry. When is a bone densitometry performed? In addition, the examination can be used to monitor osteoporosis therapy. Another clinical picture in which bone density plays a central role … Bone Density Measurement: How it Works
Cashless payment at the unmanned gas station, automatic check-in at the airport, ordering on the computer – today, many transactions are possible without personal contact. This makes it all the more important to ensure that the person in question is who they say they are. Preventing acts of terrorism, secure online banking…. Security and the … Biometrics: Show Me your Eyes?
The latest technology and ever advancing knowledge of science about the structure of the human body and its functions make it possible that today we can define our body weight, its body water and fat percentage quite accurately. And this is not only in the field of medicine, but also in the normal family household. … Body Analysis According to the BIA Method
There are a number of aspects that need to be illuminated in order to evaluate biometric methods. They concern not only the methods themselves, but legal and economic aspects are also important. No biometric method offers absolute recognition security. On the one hand, this is due to the method per se – the matching of … Biometric Methods: Discussion Points
In order for procedures to be used for personal identification, various requirements must be met: The characteristics may only occur in one person (uniqueness), should occur in as many people as possible (universality), should not change or change only slightly over a period of time (constancy), should be as technically simple as possible (measurability), should … Biometrics: License Plate and Identification
What is long-term blood pressure measurement? A long-term blood pressure measurement is the measurement of the blood pressure in a blood vessel over 24 hours. It is possible to measure the blood pressure at different points. Peripheral arterial pressure, central venous pressure, and pressure in a pulmonary artery can be considered for long-term measurement. In … Long-term blood pressure measurement
Evaluation of a long-term blood pressure measurement The evaluation is performed by the doctor in the following days after the long-term measurement. The device, which recorded every 15 minutes during the day and every 30 minutes at night, displays the measured blood pressure values in a table. The doctor compares the values with the time … Evaluation of a long-term blood pressure measurement | Long-term blood pressure measurement
Sports during long-term blood pressure measurement If you regularly do sports in your everyday life, it is perfectly acceptable not to do without it on the day of the measurement. In general, all everyday activities should be conducted normally so that no distortion of the overall impression is created. However, if sports are rather a … Sports during long-term blood pressure measurement | Long-term blood pressure measurement
Pain due to a long-term blood pressure measurement If pain occurs during the measurement, this can be quite normal. In most cases the blood pressure values are so high that the measuring device has to build up enough pressure to obtain reliable values. In some cases, however, the measuring device is not adjusted to the … Pain due to a long-term blood pressure measurement | Long-term blood pressure measurement
Does the pH value fluctuate during the course of the day? During the course of the day, the body also strives to keep the pH value of the blood constant, so that, for example, after meals, no significant fluctuations in the blood pH value can be detected. The pH value in the urine, on the … Does the pH value fluctuate during the course of the day? | PH value in blood
What is the normal pH value in the blood? The normal pH value in the blood is between 7.35 and 7.45. Keeping the pH value in the blood constant is important for maintaining all bodily functions. This is mainly due to the fact that the structure of the body’s proteins is highly dependent on the … PH value in blood
