Tag Archives | Anaesthesia

Theories of General Anaesthesia | Pharmacology

This article throws light upon the seven main theories of general anaesthesia. The theories are: 1. Lipid Theory 2. Surface Tension Theory (Adsorption Theory) 3. Cell Permeability Theory 4. Neuro Physiological Theory 5. Colloidal Theory 6. Physical Theory 7. Biochemical Theories. 1. Lipid Theory: This theory was advanced by Meyer (1899,1901) and Overton (1901). This theory propose that there is [...]

By |2017-03-04T09:34:52+00:00March 4, 2017|General Anaesthesia|Comments Off on Theories of General Anaesthesia | Pharmacology

Anaesthesia and Its Purpose | Drugs

After reading this article you will learn about:- 1. Purpose of Anaesthesia 2. History of Anaesthesia 3. Characteristics of an ideal Anaesthetic 4. Clinical Stages of Anaesthesia 5. Preparation of Patient for Anaesthesia 6. General Consideration in Selection of Anaesthetics. Purpose of Anaesthesia: Anaesthesia is a reversible process by which loss of sensation in a body part or in the [...]

By |2017-03-04T09:34:52+00:00March 4, 2017|Anaesthesia|Comments Off on Anaesthesia and Its Purpose | Drugs

Anaesthetic Accidents and Its Treatment | Pharmacology

After reading this article you will learn about the anaesthetic accidents and its treatment. 1. Circulatory Accidents: (a) Anaesthetic hypertension (due to epinephrine release) (b) Anaesthetic hypotension (due to haemorrhage or shock) (c) Shock (surgical anaesthetic) Treatment: The above conditions may be treated with blood transfusion and oxygen administration. The body heat and moisture should be conserved. (d) Ventricular fibrillation [...]

By |2017-03-04T09:34:51+00:00March 4, 2017|Pharmacology|Comments Off on Anaesthetic Accidents and Its Treatment | Pharmacology
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