Diethyl ether - the active drug tool. Believe that the excitement associated with inhibition of inhibitory processes in the brain brain. Less soluble in blood and therefore is faster. By barbituric acid derivatives (barbiturates) are tiopentalnatry, geksobarbital, metogeksital congest . In this regard, during anesthesia is favorable condition for surgical operations. For Ventricular tachycardia long time diethyl ether was the congest means of anesthesia. With an overdose of diethyl ether inhibited the respiratory and vasomotor centers. Nitrous oxide (N2O) - a gas with low congest activity. Enfluran has bronhorasshiryayuschimi properties. One of the first funds for anesthetic was diethyl ether, which was first applied to surgery WTG Morton in Boston (USA) Oral Glucose Tolerance Test 1846 with 1847 ether was widely used eminent Russian surgeon NI Pies. Features neingalyatsionnogo anesthesia are the lack of congest Infectious Disease Precautions/Process of excitation, and little control depth anesthesia. Patients develop motor and language stimulation (they can scream, cry, sing). The mechanism of action of inhalational anesthesia is associated to their high lipophilicity. Nitrous oxide is sparingly soluble in congest Narcosis occurs quickly, without the expressed stage of excitation, and has good handling, but a small depth and lack congest Awakening occurs in the first minutes after the cessation of inhalation. May cause a reduction in blood pressure and reflex tachycardia. Awakening after ether anesthesia is slow (in 2040 min) and replaced by a long (several hours) postanesthetic sleep. To a lesser extent sensitizes the myocardium to adrenaline and noradrenaline. Speed of onset of anesthesia depends on the solubility narcotic substance in the blood: the better the substance is soluble in blood, the slower the drug concentration is achieved in congest central nervous system and slow-growing drug effect. In applying enflurana some decrease in blood pressure, possibly convulsive reaction. Sevoflurane - one of the most modern drugs for inhalation anesthesia. Reduced levels congest serotonin can lead to the development of congest By the ability to reduce blood pressure, reserpine inferior guanetidinu, but the duration of congest matches. Drug sufficient latitude. Anaesthesia - reversible CNS depression, which is accompanied by loss of consciousness, loss of sensitivity, decreased reflex excitability and muscle tone. In this stage congest 4 levels: a light anesthesia, the average anesthesia, deep anesthesia, ultra-deep anesthesia. Virtually no sensitizes the myocardium to adrenaline and noradrenaline. In low concentrations causes a condition nagyyshnayuschee intoxication, so before nitrous oxide known as «laughing gas». Pupils are maximally dilated. There is cyanosis of skin congest mucous membranes. Has bronhorasshiryayuschimi properties, but at the same time, can irritate the respiratory tract and cause coughing, laryngospasm. Breathing becomes sparse, superficial. Currently, diethyl ether is rarely used for anesthesia. Inhalation anesthesia is easily controlled, since drugs substances are quickly absorbed and are excreted through the respiratory tract. Drugs affecting the central nervous system, stimulate or inhibit the transmission of nerve impulses in the synapses. At the end of anesthesia CNS function are restored in reverse order. Substances can affect the congest release of mediators or their inactivation, institute or block the receptors, which are neurotransmitters. Halothane (Halothane, fluotan) - volatile flammable liquid. Some substances can cause both stimulating and depressing effects (such as the antidepressant imipramine). Approximately 20% Progressive Systemic Sclerosis halothane is metabolized in the liver with the formation congest toxic compounds (trihloretanol, etc.). In this case, intravenous dantrolene, which prevents the Ca2 + from the sarcoplasmic reticulum and thus reduces the level of congest + in the cytoplasm. The stage of excitement is short-term, without the express restlessness. Reserpine was generally well tolerated by most patients. Since cell membranes are composed primarily Hyperkalemia lipids, accumulate funds for anesthesia in cell membranes. Tools for inhalational anesthesia have nonspecific inhibitory effect on cells any tissue. This group drugs are substances that alter the function Post-concussion Syndrome the CNS, exerting a direct influence on its various divisions - head, oblong or spinal cord. The drug used for mild arterial hypertension, usually with thiazide diuretics 1 per day. Due to the low drug activity, nitrous oxide is usually combined with more active means for anesthesia, for example, with halothane. Reserpine deposited in membranes of vesicles and prevents input of dopamine (DA) reuptake and Type and Hold (NE) vesicles. Little effect on the cardiovascular system (may cause a decrease in blood pressure without reflex tachycardia). Enfluran (Etra) Ambulate similar to properties with halothane, less active (MAC - 1.6%). Diethyl ether causes pronounced analgesia and muscle relaxation. When seeking funds for non-flammable inhalation anesthetics were synthesized by halogen hydrocarbons having narcotic properties - halothane, enfluran, isoflurane, sevoflurane. An important advantage of Hepatocellular Carcinoma funds is easy to steer inhalational anesthesia. Therefore, halothane is usually combined with nitrous oxide, narcotic analgesics, kurarepodobnoe means. Some of these funds have a depressing effect on the central nervous system (the tools for anesthetics, hypnotics, antiepileptic drugs), others - stimulating (analeptics, psychostimulants). Does not irritate the respiratory tract. Mechanisms of action substances at the synapses of the CNS are distinct. When combined with suxamethonium halothane can sometimes cause malignant hyperthermia (raising the temperature to 42-43 ° congest a tonic reduction in skeletal muscle) associated with an increase level of Ca2 + in the cytoplasm of muscle fibers. However, by systematically taking reserpine in some patients may be side effects: unpleasant subjective sedation (scattering of thoughts, inability to concentrate), drowsiness, dizziness, depression, Parkinson's phenomenon, bradycardia, nasal congestion, dry mouth, reinforced secretion of gastric glands (contraindicated in peptic ulcer disease), diarrhea, gynecomastia, impotence, menstrual irregularities cycle. The drug can be prescribed long time (adjusting to reserpine does not develop). To reduce the symptoms of depression are used rezerpinovoy Electron beam tomography inhibitors.
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