The functional state of a person is nothing more than a whole complex of properties that indicate the level of his vitality. It is the basis for characterizing the activity of an organism in certain conditions, directions, with an available supply of strength and energy.
In addition, the functional state serves as the main criterion for characterizing the capabilities of a person and his behavior.
Health components
The general functional state of the human body is composed of certain changes. They occur in all its physiological systems, namely in:
- central nervous system;
- motor;
- endocrine;
- respiratory;
- cardiovascular, etc.
In addition, shifts that are possible during the course of mental processes, such as sensation and perception, thinking and memory, attention and imagination, have an important influence on a person’s functional state. Your health also depends on subjective experiences.
Classification of human conditions
There are a huge number of factors affecting human behavior and health. That is why the functional state of the body in each specific situation is unique. Nevertheless, from a huge number of special cases, scientists have identified the most basic. They are united in certain classes. This condition is :
- normal life;
- pathological;
- borderline.
It is possible to attribute a functional state to a particular class only if certain assessment criteria are used, namely, reliability and cost of activity. The first of them characterizes the ability of a person to work with a given level of accuracy, reliability and timeliness. The indicator of the price of activity serves to characterize the functional state from the point of view of the depletion of the vital forces of the body, which ultimately has a direct impact on the level of its health.
Based on these criteria, a distinction is made between the functional state of the admissible and unacceptable. This classification is used in studies on the possibility of employment.
To which class the patient’s functional state can be attributed, is decided by physicians specifically depending on a particular case. For example, a state of fatigue. It leads to a decrease in performance indicators, but it is incorrect to consider it unacceptable. However, if the degree of fatigue goes beyond the lower limits of a certain norm, then in this case the functional state is prohibited. This assessment is not accidental.
Excessive stress of the psychological and physical resources of a person worsens his physical condition. In the future, this kind of fatigue is a potential source of various ailments. On this basis, a normal and pathological functional state of health is distinguished. The last of these two classes is the subject of medical research. For example, after prolonged experiences or stresses, vascular and heart diseases, the digestive system, and neurosis often occur.
There is another classification of functional states of a person. It is built using the criteria for the adequacy of responses to the requirements of labor activity. According to this classification, functional states are classified as adequate mobilization and dynamic mismatch.
The first of these two types is characterized by a correspondence between the degree of tension of a person's capabilities and the requirements that are imposed on him in specific conditions. This condition can be impaired with increased loads, duration and excessive activity. In this case, fatigue accumulates in the body and a condition arises related to dynamic mismatch. In this case, a person will have to make efforts that exceed the necessary ones to achieve the desired result.
Initial examination by a doctor
When contacting medical institutions, the assessment of the patient’s functional state by a specialist is made on the basis of examination, survey, laboratory and other studies. Sometimes such events are carried out in relation to patients who have surgery. In this case, comprehensive studies are carried out that reveal the level of a person’s functional state.
At the same time, the patient’s complaints and his anatomical data are examined, and the results of the clinical examination, containing information about:
- blood pressure;
- heart rate;
- decrease or increase in body weight;
- the presence of edema, etc.
The state of the vascular system and the heart
Where does the study of the functional state of the body? With an assessment of the work of his heart and blood vessels. And this is not surprising. The normal functional state of the cardiovascular system allows the delivery of oxygen to each cell of the human body. This allows the whole body to work normally. In addition, the assessment of the state of blood vessels and the heart is in the first place due to the fact that in modern humans they are extremely vulnerable.
What are the main indicators of the functional state of such an important system for us? This is a pulse indicating the heart rate, as well as an analysis of its change.
This indicator for men at rest should be from 55 to 70 beats per minute, and for women - from 60 to 75. With large values, the pulse is considered to be rapid, which is a sign of tachycardia. A heart rate lower than normal indicates an ailment such as bradycardia.
Also, your health is directly dependent on blood pressure indicators. Its normal value is in the range of 100-129 / 60-79 mm. Hg. Art. High blood pressure indicates hypertension, and low blood pressure indicates hypotension.
It is impossible to assess the functional state of the cardiovascular system without studies of the characteristics of changes in its work after intense physical exertion. This takes into account the duration of the recovery of the body. Similar studies are conducted using a variety of functional tests.
Respiratory System Status
To ensure the vital activity of the body, a constant process of oxygen intake and removal of water vapor and carbon dioxide is necessary. Respiratory organs are responsible for this.
Three parameters are referred to the assessment of the indicators of the functional state of this system. This is the depth, frequency and type of breathing.
One of the most important indicators is BH. This is the respiratory rate, which is necessary for the normal supply of oxygen to all body systems. The values of this indicator depend on a number of reasons. This can be the temperature of the body or the environment, as well as the period before or after eating. Respiratory rate varies with body position. Its smaller values are observed in the supine position, and the larger ones are standing. In men, breathing less often at 2-4 breaths per minute than in women. On average, the normal BH is between 14 and 16.
How to determine the functional state of the respiratory system? This is possible when analyzing:
1. The ratio of heart rate to respiratory rate. At rest and during physical exertion, these values range from 4: 1 to 5: 1. An increase in these indicators due to heart rate will indicate a decrease in cardiac thermodynamics. A decrease in values due to an increase in BH will indicate a less economical lung function.
2. Holding the breath. For this, a Stange test is performed. If a person could hold his breath for more than 80 seconds, you can talk about the excellent condition of his lungs, at 70-80 - about good, at 65-70 - about average, less than 65 - about weak.
The state of the central nervous system
The performance assessment of all organs is performed during the examination and according to the results of a whole complex of biochemical analyzes. However, with regard to the nervous system, here specialists have a number of difficulties associated with the limitations of instrumental research.
The physical condition of a person directly depends on the performance of his central nervous system. Moreover, the strength of the nervous processes occurring in our body is quite large. This may be evidenced by the fact that our emotional sphere depends on the work of the nervous system. This is the stability of mood and the ability to restrain, perseverance and courage, as well as many other criteria.
In order to determine the functional state of the central nervous system, it is important for a specialist to determine the characteristics of the patient’s sleep. The fact is that night rest has two phases. This dream is slow and fast. During the night time, these phases change places, repeating from 3 to 5 times. In violation of this alternation, a sleep disorder is diagnosed, which indicates mental and neurotic disorders in the body.
An important indicator of the functional state of the central nervous system is the coordination of movements. To determine this indicator, special samples are used. With their help, static and dynamic coordination of patient movements is revealed.
The disorder of this function indicates overwork of the body or the presence of pathological changes that have occurred in certain parts of the nervous system.
Also, to clarify the functional state of the central nervous system:
- EEG, or electroencephalogram, recording the electrical activity of brain tissue;
- REG, or rheoencephalogram, examining cerebral blood flow in the blood vessels of the brain;
- EMG, or electromyography, recording the electrical activity of skeletal muscles;
- chronaximetry, which studies the excitability of nerve tissue depending on the period of action of the stimulus;
- Romberg test, revealing imbalance when a person is in a standing position;
- Yarotsky's test, which determines the threshold of sensitivity that the vestibular analyzer has;
- a finger-nasal test, for which the patient should reach the tip of the nose with his index finger (misses can indicate neurosis, brain injury, overwork and other functional impairments).
Studies of the nervous system are able to identify some of its pathologies. These are neuroses or neurosis-like conditions, neurasthenia, etc.
Fatigue
The functional mental state of the body, as a rule, explores the dynamics of human performance. At the same time, one of the main indicators is the fatigue of the body, that is, its natural reaction that occurs when stress increases during prolonged work.
From a physiological point of view, a person’s fatigue indicates the depletion of his internal reserves. In this case, all body systems translate their functional activity into other modes. For example, due to the increase in the number of contractions of the heart, the minute volume of blood flow decreases. This process, like many others, slows down the pace of work, violates the accuracy, coordination and rhythmicity of movements.
With the growth of fatigue, the emotional sphere also suffers. Changes affecting mental processes slow down the functioning of the senses, translating them into an inertial mode. Also, when tired, the reaction rate decreases, which indicates an increase in the sensorimotor reaction time.
It becomes difficult for a tired person to perform complex movements. In addition, in this state, there is a narrowing of the volume of attention with a decrease in the functions of its distribution and switching. As a result, conscious control is significantly worsened, which a person must exercise to carry out his activities.
Deterioration of the functional state of the body during fatigue leads to difficulty in extracting the information contained in long-term memory. The short-term storage system is also violated.
With increasing fatigue in a person, motives of activity are transformed. So, in the early stages of the workflow, there is a business mood. However, due to the accumulation of fatigue, motives for avoiding activities become predominant.
Health stages
In the process of labor activity, the human body goes through four stages. They include the stages:
- workings out;
- optimal performance;
- fatigue;
- the final impulse.
After the last stage is completed, a mismatch in work occurs. How to restore the optimal level of performance? For this, it is necessary to stop activities in order to actively or passively rest.
Sometimes a person experiences cumulation, or the accumulation of fatigue. This happens in cases where the usefulness or duration of rest periods is not enough for him. In such cases, chronic fatigue occurs, which is expressed in a feeling of constant fatigue, drowsiness, etc. The objective signs of this functional state at its initial stages are little expressed. But their appearance can always be indicated by a change in the ratio of such periods as the operating phase, as well as optimal performance.
Tension
This is one of the indicators of the functional state of the body of a working person. Determine the degree of tension of activity based on the structure of the labor process. This takes into account the content of the workload, as well as its saturation and intensity.
There are two classes of states of tension. The first one is specific. It determines the intensity and dynamics of the psychophysical processes that underlie the implementation of labor skills. The second class of tension is non-specific. It reveals the psychophysical resources of the employee.
Maintaining the normal functional state of the body
The human health limit depends on him:
- health;
- age;
- nutrition;
- the value of the reserve capacity of the body;
- motivation;
- experience and professional preparedness;
- sanitary and hygienic working conditions;
- orientation of the personality.
In order to maintain a normal level of the functional state of the body, it is necessary to comply with conditions that prevent fatigue. For this, it is important to correctly alternate work and rest.
However, not all problems associated with fatigue can be resolved with interruptions in work. An important role in this case will be played by the organization of the place of personnel and their labor. In this case, the following conditions must be observed:
- ensuring sufficient working space;
- the presence of artificial and natural lighting;
- permissible level of vibration, noise and other factors of production;
- the presence of warning signs and necessary instructions;
- profitability and reliability of maintenance of working equipment, etc.
How to restore and maintain your health?
Using innovative technologies, Russian scientists made an amazing discovery. The group, led by S. V. Koltsov, created a unique device based on the use of a scalar element of a magnetic field and longitudinal electromagnetic waves.
The invention is called "Functional State Corrector" (CFS). The main purpose of using the device is to reduce the biological age of a person. Moreover, rejuvenation occurs as a result of an increase in the dynamics of processes in the aquatic environment.
By acting on the body, the corrector of the functional state normalizes all vital biorhythms, regulating the work of the endocrine, cardiovascular, digestive, immune and other systems.
CFS therapy is carried out through information blocks and the polarization of medicinal plants and herbs, which are recorded on the magnetic media of the device. Helps to strengthen health and Massara Emoto - images of water crystals. They are also located on CFS magnetic media.
Koltsov plates serve as a low-intensity generator that converts electromagnetic radiation from the environment into a safe environment for our health. At the same time, KFS protects its owner from the negative impact of working computers, mobile phones and various household appliances.
Koltsov’s plates contain figurative information in the rhythms that the external cosmic radiation and the Earth’s magnetic field have. They also have a beneficial effect not only on individual functions of the body, but also on all its systems. There is information on these plates that counteracts the negative psycho-energetic effects. The device has been certified and has the conclusion of the sanitary-epidemiological service.
Using CFS, you can:
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12. Rid a person of alcoholism.
13. Eliminate cold sores.
14. Restore memory and cure sclerosis.
15. Get rid of varicose veins.
Also in the line of KFS Koltsov there are cosmetic devices. Their use allows you to renew and rejuvenate, as well as moisturize and nourish the skin. Healing plates are recommended for daily use.