Classification of Neuron can be based on their structure, function, or the type of neurotransmitters they release. Here’s a brief overview of the Classification of Neuron: 1. Structural classification of Neuron: a. Unipolar neurons: These neurons have a single process extending from the cell body, which later branches into an axon and a dendrite. Unipolar … Read more
Organization of Nervous System is divided into two main divisions: the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). Each of these divisions has its own subdivisions and components, which work together to coordinate and control various functions in the body. 1. Central Nervous System (CNS): a. Brain: The brain is the control … Read more
Manometers are devices used to measure the pressure of fluids by balancing the fluid column against a known pressure. 1. Simple Manometers: Piezometer: Measures the pressure of a liquid column, usually open to the atmosphere. U-tube Manometer: Comprises a U-shaped tube filled with a liquid (often mercury or water) where one end is connected to … Read more
A neuron, or nerve cell, is the fundamental unit of the nervous system responsible for processing and transmitting information through electrical and chemical signals. Neurons are the building blocks of the brain, spinal cord, and nerves throughout the body. While there are various types of neurons with specialized functions, they all share a common structure: … Read more
Let’s Discuss Introduction of Nervous System in easy points: The nervous system is a complex network of neurons that transmit signals throughout the body, coordinating and controlling a wide range of functions, from voluntary movements to involuntary processes like homeostasis and internal organ regulation. Main Divisions: 1. Central Nervous System (CNS): Composed of the brain and … Read more
Equilibrium Moisture Content (EMC) is the moisture level where wood neither gains nor loses water, balancing with surrounding air humidity Measurements of Equilibrium Moisture Content 1) Hygroscopic Methods: Static Equilibrium Method: The material is placed in a controlled environment (constant temperature and relative humidity) until no further weight change occurs. Dynamic Method: The material is … Read more
Objectives of Drying Preservation: Removing moisture from materials to prevent spoilage and microbial growth. Weight Reduction: Reducing the weight for easier handling, storage, and transportation. Volume Reduction: Decreasing the volume for efficient storage and packaging. Consistency: Achieving a specific consistency or texture in products, particularly in food processing. Preparation for Further Processing: Preparing materials for additional processes … Read more
Preparation of Magnesium Sulphate: Prepared by reacting magnesium carbonate with sulfuric acid: Properties: White, crystalline powder Odorless Soluble in water Bitter, saline taste Chemical formula: MgSO₄ Uses: As an osmotic laxative to treat constipation As a bath additive to soothe muscle aches and pains In agriculture as a magnesium source for plants Storage of Magnesium … Read more
Introduction to Cathartics: Cathartics, also known as laxatives, are substances that promote bowel movements and relieve constipation. They are used in treating various gastrointestinal disorders, including constipation, irritable bowel syndrome (IBS), and for bowel preparation before diagnostic procedures or surgeries. Types of Cathartics: 1) Bulk-Forming Laxatives: Mechanism: Increase the bulk and water content of the … Read more
Properties of Magnesium Hydroxide: White, crystalline powder Odorless Slightly soluble in water Chemically stable Chemical formula: Mg(OH)₂ Preparation of Magnesium Hydroxide: Produced by reacting magnesium chloride with sodium hydroxide. Chemical Reaction: “MgCl” 〗_2+2″NaOH”→〖”Mg(OH)” 〗_2+2″NaCl” Magnesium hydroxide precipitates out and is then filtered, washed, and dried. Uses: As a non-systemic antacid to treat acid indigestion, heartburn, … Read more
