Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

General Anesthesia: Overview01:24

General Anesthesia: Overview

995
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...
995
Stages of General Anesthesia01:22

Stages of General Anesthesia

2.3K
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
Analgesia and Pain Management01:25

Analgesia and Pain Management

2.9K
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
2.9K
Parenteral Anesthetics: Overview01:24

Parenteral Anesthetics: Overview

917
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.
917
Pain01:20

Pain

1.8K
Pain serves as a critical warning signal that alerts the body to potential or actual harm. When mechanical pressure on the skin is intense, such as from a sharp pinch, the sensation transitions from touch to pain. Similarly, extreme temperatures, like a hot pot handle, convert the sensation of heat into pain. Pain can also result from overstimulation of other senses, such as blinding light, loud noise, or the intense heat from habañero peppers. This ability to sense pain is essential for...
1.8K
Subconsciousness and No Awareness01:15

Subconsciousness and No Awareness

813
The concept of subconscious awareness refers to the processing of information below the level of conscious thought, which significantly influences both behaviors and decisions. It is also known as waking subconscious awareness. This complex level of cognition operates without the direct awareness of the individual, facilitating rapid and simultaneous handling of multiple information streams.
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
813

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Burnout in anesthesiology].

Brazilian journal of anesthesiology (Elsevier)·2018
Same author

A successful anesthetic approach in a patient with Schwartz-Jampel syndrome.

Saudi journal of anaesthesia·2018
Same author

Tooth injury in anaesthesiology.

Brazilian journal of anesthesiology (Elsevier)·2015
Same author

[Tooth injury in anaesthesiology].

Revista brasileira de anestesiologia·2015
Same author

[Anesthesiologist: the patient's perception].

Revista brasileira de anestesiologia·2015

Related Experiment Video

Updated: Mar 29, 2026

An Experimental Paradigm for the Prediction of Post-Operative Pain PPOP
14:56

An Experimental Paradigm for the Prediction of Post-Operative Pain PPOP

Published on: January 27, 2010

22.2K

Anesthesiologist: the patient's perception.

Carolina Sobrinho Ribeiro1, Joana Irene de Barros Mourão2

  • 1Faculdade de Medicina da Universidade do Porto, Porto, Portugal.

Brazilian Journal of Anesthesiology (Elsevier)
|November 29, 2015
PubMed
Summary

Patients have significant concerns about anesthesia, particularly not waking up post-surgery. Improving patient education on anesthesiologist roles can enhance trust and reduce fears regarding anesthesia safety.

Keywords:
AnestesiologiaAnesthesiologyDoctor–patient relationshipPatient satisfactionRelação médico–doenteSatisfação do doente

More Related Videos

A Quantitative Sensory Testing Paradigm to Obtain Measures of Pain Processing in Patients Undergoing Breast Cancer Surgery
07:14

A Quantitative Sensory Testing Paradigm to Obtain Measures of Pain Processing in Patients Undergoing Breast Cancer Surgery

Published on: January 18, 2018

10.0K
Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior
12:20

Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior

Published on: June 10, 2013

22.1K

Related Experiment Videos

Last Updated: Mar 29, 2026

An Experimental Paradigm for the Prediction of Post-Operative Pain PPOP
14:56

An Experimental Paradigm for the Prediction of Post-Operative Pain PPOP

Published on: January 27, 2010

22.2K
A Quantitative Sensory Testing Paradigm to Obtain Measures of Pain Processing in Patients Undergoing Breast Cancer Surgery
07:14

A Quantitative Sensory Testing Paradigm to Obtain Measures of Pain Processing in Patients Undergoing Breast Cancer Surgery

Published on: January 18, 2018

10.0K
Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior
12:20

Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior

Published on: June 10, 2013

22.1K

Area of Science:

  • Anesthesiology
  • Patient Safety
  • Medical Education

Background:

  • Anesthesia safety has improved, yet patient concerns persist.
  • The role of the anesthesiologist is often misunderstood by patients.

Purpose of the Study:

  • To evaluate patient concerns related to anesthesia.
  • To assess patient knowledge of anesthesiologist duties and responsibilities.

Main Methods:

  • Prospective study over three months in a university hospital's preoperative anesthetic visit.
  • Collected demographic data, prior anesthesia experience, and patient knowledge of anesthesiologist education.
  • Assessed patient concerns and perceived anesthesiologist/surgeon responsibilities using a 5-point scale.

Main Results:

  • 66.2% of 204 patients recognized anesthesiologists as specialist physicians.
  • Primary concerns included not waking up post-surgery and postoperative infection.
  • Women reported higher concerns regarding waking during surgery, nausea, vomiting, and medical issues.
  • Preventing patients from waking during surgery was the most recognized anesthesiologist task.
  • Surgeons were more recognized than anesthesiologists for pain management and postoperative care.

Conclusions:

  • Enhanced patient information on anesthesia safety and anesthesiologist functions is crucial.
  • Patient involvement can demystify fears and build confidence in the healthcare system.