Answer:
The chyme, which is already a fecal bolus formed produces an involuntary stimulus reaching the colon that cause the defecation; The first step is the relaxation of the internal sphincter through the sacral nerve (involuntary), and then voluntarily the cerebral cortex through the pudendal nerves that relax the external sphincter.
Especially in patients with coagulopathy, trauma to the GI mucosa during NG tube insertion may cause GI bleeding. Due to ongoing irritation and pressure necrosis, prolonged use of an NG tube might result in the development of ulcers.
A disturbance of the sympathetic nervous system that alters the tone of the blood vessels is referred to as neurogenic shock. Without sympathetic tone, blood cannot adequately circulate throughout the body, which causes temperature dysregulation, a reduced heart rate, and low blood pressure.
<h3>What does the word "shock" mean ?</h3>
Shock, a dangerous condition, could be brought on by the abrupt drop in blood flow throughout the body. Shock can be brought on by trauma, heatstroke, blood loss, allergies, severe illnesses, poisoning, severe burns, and other situations. A person in shock doesn't get enough blood or oxygen to their organs.
- The four basic types of shock are obstructive, cardiogenic, hypovolemic, and distributive shock.
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The medication known as antabuse is regarded as an unpleasant drug since it aids in alcohol abstinence by preventing the breakdown of an alcohol byproduct, which causes sensations of disease.
Since 1932, obsessive behaviour has been treated psychologically using the aversion therapy technique. Aversion therapy, also known as conversion therapy or reparative therapy, involves exposing a patient to the subject of their preoccupation while simultaneously subjecting them to an unpleasant and painful stimulation. The goal is to apply the principle of conditioning to make the patient identify their obsessive behaviour or addiction with a bad feeling. The strategy is grounded in the idea that by conditioning the patient to identify the targeted behaviour with pain, discomfort, or stress, they will stop doing it. Antabuse is a pharmacological variant of aversion therapy that causes unpleasant side effects when an individual who takes it consumes alcohol. Disulfiram, also known as the prescription drug Antabuse, is used to treat alcoholism in some recovery programs. It functions by preventing the enzyme that the body uses to metabolise alcohol.
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