People pay attention to eating no longer satisfied with the delicious, and through eating, to achieve the purpose of health care, has become a further pursuit of people. As a result, restaurants, large and small, have come up with medicinal food signs and launched various dishes, nourishing soups and soups.
Experts told reporters that dietary supplements are beneficial in assisted diets, but the prerequisite is that people who are knowledgeable should guide conditioning. Not to mention that there are all kinds of taboos in the compatibility of traditional Chinese medicines, and judging according to the seasonal supplements alone, it can be seen that many restaurant's nourishing dishes have some problems. For example, in the summer, it is necessary to use supplements. If some restaurants also recommend warmed soups such as black chicken and old chicken soup, they are counterproductive, and duck soup or pigeon soup should be selected. If a woman is thirsty and bloody, she often drinks qi soup to make blood. It is also in the wrong direction. Therefore, the medicated restaurants should launch professional dieticians to sit and guide individuals.
Experts also gave an example: In broth, there are more purines, and people who suffer from gout can drink gout, no matter what drink, they may induce gout.
In short, medicated diet and nourishing soup are not eaten by anyone. The general principle of eating medicated food is dialectical diet. Here are some simple principles of food intake.
The first is the “Four Seasons Five Supplements†approach, which is spring supplementing the liver, strengthening the heart and spleen in summer, lungs in autumn, and kidney in winter. As long as this principle is mastered, it is usually not too wrong. Secondly, for anti-season foods, we must learn to balance calorie and heat. For example, in the summer when we eat lamb hot pot, it is best to add cool ingredients or side dishes to neutralize the warmth of lamb. In the end, TCM Sibu pays attention to balance, and not only emphasizes the balance of a dish, but the balance of a meal, to ensure the diversity of food, it is best to eat something, but do not eat too much to avoid extremes.
Five kinds of people are not suitable for drinking chicken soup
Chicken soup is rich in nutrients and delicious. Many families use chicken soup as a tonic tonic. At the same time, when a sick person is at home, they often take a pot of chicken soup as a supplement. However, not all people are suitable for drinking chicken soup because the nutrients contained in the chicken soup are small amounts of water-soluble small molecule proteins, fats, and inorganic salts dissolved from chicken oil, chicken skin, chicken, and chicken bones. The protein contained in the soup is only about 7% of the chicken, and the chicken oil in the soup is mostly saturated fatty acids. So if you belong to the following situations, then you are not eligible to enjoy chicken soup!
1, hyperacidity: chicken soup stimulates the role of gastric acid secretion. Therefore, patients with stomach ulcers, hyperacidity or stomach bleeding should not generally drink chicken soup.
2, biliary tract disease: cholecystitis and cholelithiasis often made by the author, should not drink chicken soup, due to digestion of chicken soup needs bile to participate in the digestion of fat, drink chicken soup will stimulate gallbladder contraction, easy to cause the onset of cholecystitis.
3. Hypertension: Drinking chicken soup in patients with high blood pressure, in addition to causing arteriosclerosis, will continue to increase blood pressure, it is difficult to lower.
4, hyperlipidemia: Chicken fat is absorbed, will promote further increase in cholesterol. Cholesterol is too high, it will deposit in the blood vessel intima, causing coronary arteriosclerosis and other diseases.
5, renal insufficiency: chicken soup contains some small molecular proteins, suffering from acute nephritis, acute and chronic renal insufficiency or uremia patients, because the patient's kidney liver protein degradation products can not be processed in time, drink more chicken soup will cause high Azotemia worsens the condition.
Ventilator block diagram
One. Main mechanical ventilation modes
(1) Intermittent Positive Pressure Ventilation (IPPV): positive pressure in the inspiratory phase and zero pressure in the expiratory phase. 1. Working principle: The ventilator generates positive pressure in the inspiratory phase and presses the gas into the lungs. After the pressure rises to a certain level or the inhaled volume reaches a certain level, the ventilator stops supplying air, the exhalation valve opens, and the patient's thorax Passive collapse of the lungs and exhalation. 2. Clinical application: Various patients with respiratory failure mainly based on ventilation function, such as COPD.
(2) Intermittent positive and negative pressure ventilation (IPNPV): the inspiratory phase is positive pressure and the expiratory phase is negative pressure. 1. How it works: The ventilator works both in the inspiratory and exhaled phases. 2. Clinical application: Expiratory negative pressure can cause alveolar collapse and cause iatrogenic atelectasis.
(3) Continuous positive pressure airway ventilation (CPAP): Refers to the patient's spontaneous breathing and artificial positive airway pressure during the entire respiratory cycle. 1. Working principle: Inspiratory phase gives continuous positive pressure air flow, and exhalation phase also gives a certain resistance, so that the airway pressure of inhalation and exhalation phases are higher than atmospheric pressure. 2. Advantages: The continuous positive pressure airflow during inhalation is greater than the inspiratory airflow, which saves the patient's inhalation effort, increases FRC, and prevents the collapse of the airway and alveoli. Can be used for exercise before going offline. 3. Disadvantages: great interference to circulation, large pressure injury of lung tissue.
(4) Intermittent command ventilation and synchronized intermittent command ventilation (IMV / SIMV) IMV: There is no synchronization device, the ventilator air supply does not require the patient's spontaneous breathing trigger, and the time of each air supply in the breathing cycle is not constant. 2. SIMV: There is a synchronization device. The ventilator gives the patient a commanded breath according to the pre-designed breathing parameters every minute. The patient can breathe spontaneously without being affected by the ventilator. 3. Advantages: It exerts its ability to regulate breathing while offline; it has less influence on circulation and lungs than IPPV; it reduces the use of shock medicine to a certain extent. 4. Application: It is generally considered to be used when off-line. When R <5 times / min, it still maintains a good oxygenation state. You can consider off-line. Generally, PSV is added to avoid respiratory muscle fatigue.
(5) Mandatory ventilation per minute (MMV) When spontaneous breathing> preset minute ventilation, the ventilator does not command ventilation, but only provides a continuous positive pressure. 2. When spontaneous breathing is less than the preset minute ventilation volume, the ventilator performs command ventilation to increase the minute ventilation volume to reach the preset level.
(6) Pressure Support Ventilation (PSV) Definition: Under the prerequisite of spontaneous breathing, each inhalation receives a certain level of pressure support, increasing the patient's inhalation depth and inhalation volume. 2. How it works: The inspiratory pressure begins with the patient's inspiratory action, and ends when the inspiratory flow rate decreases to a certain level or the patient attempts to exhale hard. Compared with IPPV, the pressure it supports is constant, and it is adjusted by the feedback of the inspiratory flow rate. Compared with SIMV, it can get pressure support for each inhalation, but the level of support can be set according to different needs. 3. Application: SIMV + PSV: used for preparation before off-line, can reduce breathing work and oxygen consumption Indications: Exercise the ventilator; prepare before going offline; the ventilator is weak due to various reasons; severe flail chest causes abnormal breathing. 5. Note: Generally not used alone, it will produce insufficient or excessive ventilation.
(7) Volume Supported Ventilation (VSV): Each breath is triggered by the patient's spontaneous breathing. The patient can also breathe without any support and can reach the expected TV and MV levels. The ventilator will allow the patient to be truly autonomous Breathing also applies to preparations before going offline.
(8) Capacity control of pressure regulation
(IX) Biphasic or bilevel positive pressure ventilation How it works: P1 is equivalent to inspiratory pressure, P2 is equivalent to breathing pressure, T1 is equivalent to inspiratory time, and T2 is equivalent to exhalation time. 2. Clinical application: (1) When P1 = inspiratory pressure, T1 = inspiratory time, P2 = 0 or PEEP, T2 = expiratory time, which is equivalent to IPPV. (2) When P1 = PEEP, T1 = infinity, P2 = 0, T2 = O, which is equivalent to CPAP. (3) When P1 = inspiratory pressure, T1 = inspiratory time, P2-0 or PEEP, T2 = desired controlled inhalation cycle, equivalent to SIMV.
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