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Related Concept Videos

General Anesthesia: Overview01:24

General Anesthesia: Overview

981
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
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Stages of General Anesthesia01:22

Stages of General Anesthesia

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Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
2.3K
Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

958
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
958
Parenteral Anesthetics: Overview01:24

Parenteral Anesthetics: Overview

913
Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
913
Inhalational Anesthetics: Overview01:20

Inhalational Anesthetics: Overview

1.5K
Inhalation anesthetics are drugs that induce general anesthesia upon inhalation. They work by increasing the sensitivity of GABAA receptors or inhibiting NMDA receptors, leading to a decrease in central nervous system activity. The depth of anesthesia can be rapidly adjusted by changing the concentration of the inhaled gas. Some common examples of inhalational anesthetics include volatile liquids like isoflurane, desflurane, sevoflurane and gases like xenon and nitrous oxide. Isoflurane, a...
1.5K
Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

1.9K
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
1.9K

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Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
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Anesthesiologist: The silent force behind the scene.

Rajan Verma1, Brij Mohan1, Joginder Pal Attri1

  • 1Department of Anaesthesia, Government Medical College, Amritsar, Punjab, India.

Anesthesia, Essays and Researches
|December 30, 2015
PubMed
Summary

Anesthesiologists offer critical care before, during, and after surgery, managing complex cases and end-of-life patients. However, they face significant stress, burnout, and substance abuse risks, particularly in the Indian medical system.

Keywords:
Anesthesiologistcritical care unitpain clinicstress

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Area of Science:

  • Anesthesiology
  • Medical Care
  • Pain Management

Background:

  • Anesthesiologists provide essential medical care across various surgical and critical care settings.
  • Their expertise includes managing pain, critically ill patients, and end-of-life care due to skills in pharmacology and patient stabilization.
  • The role extends beyond the operating room to emergencies, intensive care, and pain management.

Purpose of the Study:

  • To highlight the multifaceted role of anesthesiologists in patient care.
  • To discuss the unique qualifications of anesthesiologists in managing complex and end-of-life situations.
  • To examine the stressors and challenges faced by anesthesiologists, particularly within the Indian context.

Main Methods:

  • Review of anesthesiologist's responsibilities and skill set.
  • Analysis of the scope of practice in various medical scenarios.
  • Exploration of factors contributing to stress and burnout in the profession.

Main Results:

  • Anesthesiologists possess a broad skill set applicable to diverse medical situations, including palliative care.
  • Despite their crucial role, anesthesiologists experience high levels of stress, leading to burnout and other adverse outcomes.
  • The practice environment in India presents unique challenges, including dependence on surgeons and varying levels of support.

Conclusions:

  • Anesthesiologists are vital physicians with a wide range of critical care capabilities.
  • The demanding nature of their work, coupled with systemic factors, contributes to significant professional stress and burnout.
  • Addressing these stressors is crucial for the well-being of anesthesiologists and the quality of patient care.