NURSING TAMILNADU

   INTRODUCTION TO PHARMACOLOGY 💟pharmacology is the science of the drugs system. It includes the knowledge of history, source, biochemical and physiological effect, mechanism of action and therapeutic uses of drug. This means, it is related with the interaction of the drug with biological system. 💟The general pharmacology is involves the aspects of sources of drugs, route of administration of drugs, absorption of drugs and factors affecting them, distribution, bio-transformation and excretion. 💟 It also involves the mechanism by which drug is acting with receptor, toxicity of drug and preclinical & clinical evaluation. 💖Pharmacology💖 (comprises of Pharmacokinetics & pharmacodynamics) 💖Pharmacokinetics:-💖 💟It involves movement of drug. It includes study of absorption, distribution, metabolism and excretion of drugs. The study of what happens to the drug in the body is called as pharmacokinetics. example- 💟chlorpromazine absorbed at a faster rate th

  INTRODUCTION TO ANATOMY 💟What is Anatomy? Anatomy is a branch of the biological science which is concerned with the description of body structures of various living organisms as revealed by dissection. 💟The word anatomy is derived from the Greek word “anatomē”, where “ana” means “up” and “tome” means to “cutting.” Originally, anatomy was first learnt by cutting up corpses, hence the name “anatomy.” 💖Types of Anatomy💖 💝Anatomy could be classified into: 💟Human Anatomy – Human anatomy involves the study of the physical structure of the human body. It focuses on numerous systems, including circulatory, digestive, endocrine, skeletal, lymphatic, nervous, respiratory, urinary, reproductive and muscular systems. 💟Plant Anatomy – Also called as the phytotomy. It is the study of the internal structure of plant including the tissues, root system, stem, leaves, flower, fruit and seeds. 💟Animal Anatomy – Also called as the zootomy. It deals with the study of the internal s