Tag Archives: Anesthesia

Do I need intubation for a one-hour surgery under general anesthesia?

When it comes to the necessity of intubation for a one-hour surgery under general anesthesia, several factors come into play, including the nature of the surgery, the patient’s physical condition, and the anesthesiologist’s advice. In general, even for brief procedures requiring general anesthesia, intubation is often necessary. General anesthesia involves the use of drugs to suppress the central nervous system, rendering the patient painless and unconscious. During this process, the patient’s spontaneous breathing may be compromised, necessitating intubation to assist with respiration. Intubation ensures that the patient receives adequate oxygen during surgery and helps expel carbon dioxide from the body,... Learn more

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What is the Principle of Anesthesia?

Anesthesia: How Does It Work? Anesthesia: How Does It Work? The principle of anesthesia primarily involves the use of drugs to suppress the function of the nervous system, thereby eliminating or reducing the sensation of pain during surgery or medical procedures. This process involves a variety of drugs and complex mechanisms of action. Anesthesia drugs can be broadly categorized into local anesthetics and general anesthetics. Local anesthetics, such as lidocaine and bupivacaine, mainly act on nerve endings or nerve trunks, temporarily, completely, and reversibly blocking the generation and conduction of nerve impulses, making the sensation of pain in the local... Learn more

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What needs to be monitored during anesthesia?

Anesthesia Monitoring During anesthesia, comprehensive patient monitoring is of utmost importance. This involves tracking vital signs, drug responses, depth of anesthesia, and potential complications. These measures are designed to ensure patient safety and the smooth progression of surgery. Vital Signs Monitoring The monitoring of vital signs is fundamental and essential. This includes heart rate, blood pressure, respiratory rate, and oxygen saturation, which reflect the patient’s physiological state and the impact of anesthetic drugs. Drug Response Monitoring Monitoring drug responses is crucial for adjusting anesthesia plans and preventing adverse reactions. For instance, when administering anesthetics like propofol, fentanyl, or midazolam, it... Learn more

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