The Journal of Clinical Anesthesia (JCA) addresses all aspects of anesthesia practice, including anesthetic administration, pharmacokinetics, preoperative and postoperative considerations, coexisting disease and other complicating factors, cost issues, and similar concerns anesthesiologists contend with...Read more
The Journal of Clinical Anesthesia (JCA) addresses all aspects of anesthesia practice, including anesthetic administration, pharmacokinetics, preoperative and postoperative considerations, coexisting disease and other complicating factors, cost issues, and similar concerns anesthesiologists contend with daily. Exceptionally high standards of presentation and accuracy are maintained.
The core of the journal is original contributions on subjects relevant to clinical practice, and rigorously peer-reviewed. Highly respected international experts have joined together to form the Editorial Board, sharing their years of experience and clinical expertise. Specialized section editors cover the various subspecialties within the field. To keep your practical clinical skills current, the journal bridges the gap between the laboratory and the clinical practice of anesthesiology and critical care to clarify how new insights can improve daily practice.
JCA is affiliated with four societies that make it their official journal: Society for Education in Anesthesia (SEA); the American Association of Clinical Directors (AACD); the Society for Airway Management (SAM); and the Orthopedic Anesthesia Pain Rehabilitation Society (OAPRS).
Visit JCA Online at URL: http://www.JCAfulltextonline.com/Hide full Aims & Scope
Anesthesia Essay examples
1132 Words5 Pages
Anesthesia was developed in order to block or prevent pain during medical procedures. Anesthesia has been the backbone of the medical world for around 100 years now. Early anesthetics were primitive and many patients simply did not trust anesthetics. Anesthesia is still a risky process even in todays advanced medical world. Anesthesia is not used to treat or diagnose any specific disease; the sole purpose is to aid both the patient and surgeon through procedures. However, anesthesia is used in different ways based on the magnitude of the procedure. There are three levels of anesthesia which include; local, regional, and general anesthesia. An anesthesiologist determines which type of anesthesia will be needed. Local anesthesia…show more content…
For regional anesthesia, a local anesthetic will be injected into a nerve. The anesthetic will then affect a series of nerves. The anesthetic blocks pain by interrupting nerve transmissions, also known as action potentials. Action potentials occur at a constant rate within the body. Action potentials occur between nerve cells and all the body to feel pain. A nerve cell has a negative charge at a resting state due to negatively charged proteins within the cell. Although the inside of the cell contains positively charged potassium ions as well, overall the charge is still negative. Along with potassium on the inside of the cell, positively charged sodium ions are located around the exterior of the cell. When an action potential occurs, the cell becomes even more negatively charged. In turn, this causes sodium transport molecules in the membrane of the cell to open. Sodium will then enter the cell during active transport. The positively charged sodium will cancel out the negatively charged active potential which will depolarize the cell. This allows neurotransmitters to transfer from cell to cell. These neurotransmitters are what allows the body to feel pain. Local anesthetics work by diffusing through nerve fibers. Once they’ve reached the cells, they block the sodium transport molecules in the cell. Therefore neurotransmitters cannot transfer information from cell to cell and the feeling of