List Diagnostics – F
Functional tests are used to clarify the functional state of various parts of the reproductive system. The principle of the study is based on the fact that hormones introduced into the body have the same properties as endogenous ones.
Functional MRI is based on the increase in blood flow in the brain in response to an increase in neuronal activity in the cortex when exposed to a corresponding stimulus. Mapping brain activity allows us to identify areas of neuronal activation that arise in response to stimulation (motor, sensory and other stimuli).
In clinical examination of laryngeal functions, changes in breathing and voice formation are considered first and foremost, as well as the use of a number of laboratory and functional methods. A number of special methods are used in phoniatrics - a section of laryngology that studies pathological conditions of the vocal function.
Basal or rectal (in the rectum) temperature is measured by a woman herself every day without getting out of bed for 10 minutes throughout the menstrual cycle. Basal temperature in a healthy woman changes depending on the phase of the menstrual cycle.
Forced diuresis as a method of detoxification is based on the use of drugs that promote a sharp increase in diuresis; this is the most common method of conservative treatment of poisoning, in which the elimination of hydrophilic toxicants is carried out primarily by the kidneys.
Fluoroscopy (X-ray scanning) is a method of X-ray examination in which an image of an object is obtained on a luminous (fluorescent) screen.
Fluorography is a method of X-ray examination that involves photographing an image from a fluorescent X-ray screen (which is used more often), an electron-optical converter screen, or systems designed for subsequent digitization of images, onto small-format photographic film - usually 110x110 mm, 100x100 mm, or, less desirable, 70 x 70 mm.
As is known, the most common cause of perinatal morbidity and mortality is fetal oxygen deficiency during labor and birth trauma. According to extensive statistics, fetal oxygen starvation and craniocerebral trauma account for 50-70% of all mortality in children under one year of age.