A firm strong stroke across the skin using a pencil point or a key produces series of responses classified as: Red reaction. Flare formation. Wheal formation This is known as triple response. Red Reaction: At the site of stroke, a red line appears. It is because of histamine and … [Read more...]
Clinical Examination of Sensory System
During examination of sensory system test various types of sensations: Peripheral Nervous System Functions: Here are some of the PNSF (peripheral nervous system functions): Tactile sensibility Pain Temperature Sense of Position Vibrations Presence of any abnormal … [Read more...]
Bial’s Test: Principle, Reagents, Procedure and Results
A monosaccharide has a lot of types and Pentose is one of them. It is the monosaccharide with five carbon atoms in its bond. Pentose is one of the most important chemical substance. Before a German Physician did a test to check its presence, there were no methods to do it. You couldn’t easily tell … [Read more...]
Iodine test for Starch- Its Principle, Reagents, Procedure etc
What is Starch Iodine test? The Iodine Test for Starch is utilized to decide the presence of starch in natural materials. The test can be subjective or quantitative. The iodine test is utilized to test for the presence of starch. At the point when treated with IKI solution, iodine broke up in a … [Read more...]
Barfoed’s Test for the Detection of Monosaccharide
Introduction: Barfoed's test is a subjective test used to check the presence of Monosaccharide in an unknown solution. Barfeod's reagent reacts with monosaccharide and solution is formed. It likewise responds with disaccharide, however, the reaction is moderate and monosaccharide can be effectively … [Read more...]
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