\ni) Antacid \nii) Antihistamine \niii) Artificial sweetner \niv) Bactericidal antibiotic \nv) Bacteriostatic antibiotic \nvi) Disinfectant<\/td>\n | b) Ranitidine \na) Terfenadine \nd) Aspartme \nf) Ofloxacjn \nc) Tetracycline \ne) 1% Phenol solution<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nQuestion 1. \nDifferent drugs have different therapeutic action in our body. Write the therapeutic action of the following drugs in our body : (March – 2015)<\/span> \ni) Analgesics \nii) Antibiotics \niii) Antihistamines \nAnswer: \ni) Analgesics – These reduce or abolish pain without causing impairment of consciousness, mental confusion, incoordination or paralysis or some other disturbances of nervous system. \nExample \n– Aspirin (Non-narcotic) \n– Morphine, Heroin, Codeine etc. (Narcotic)<\/p>\nii) Antibiotics – In low concentrations antibiotics inhibits the growth or destroys microorganisms by intervening in their metabolic processes. These are used as drugs to treat infections because of their low toxicity for humans and animals. \nExample \n– Pencillin, Ampicillin, Chloramphenicol etc.<\/p>\n iii) Antihistamines – These prevent the interaction of histamine (a potent vasodilator and is responsible for the nasal congestion associated with common cold and allergic response to pollen) with the receptors. Thus, antihistamines prevent nasal congestion associated with common cold and allergic responses.<\/p>\n Question 1. \nWrite therapeutic actions of the following drugs: (Say – 2015)<\/span> \ni) Antipyretic \nii) Antiseptic \niii) Antibiotic \nAnswer: \ni) Antipyretic – Drug used to reduce fever. \nii) Antiseptic – Drug which either kill or prevent the growth of microorganisms. It is applied to living tissues such as wounds, cut, ulcers and diseased skin surfaces. \niii) Antibiotic – Drug used to treat infections because oftheir low toxicity for humans and animals. It is a substance produced wholly or partly by chemical synthesis, which in low concentrations inhibits the growth or destroys microorganisms by intervening in their metabolic processes.<\/p>\nQuestion 1. \na) Identify an analgesic from the following: (March – 2016)<\/span> \na) equanil \nb) aspirin \nc) serotonin \nd) cimetidine<\/p>\nb) Differentiate between antiseptics and antibiotics. \nAnswer: \na) b) aspirin \nb) Antiseptics – These are chemicals which either kill or prevent the growth of microorganisms and are applied to the living tissues such as wounds, cuts, ulcers and diseased skin surfaces. These are not ingested like antibiotics. \ne.g. dettol, iodine etc.<\/p>\n Antibiotics – These are drugs used to treat infections because oftheir lowtoxicity for humans and animals. These are chemical substances produced by microorganisms (bacteria, fungi and molds) that inhibit the growth or even destroy microorganisms. Some purely synthetic compounds have antibacterial activity. Therefore, now antibiotics are refered to as substances produced wholly or partly by chemical synthesis, which in low concentrations inhibits the growth ordestroys microorganisms by intervening in their metabolic processes, \ne.g. penicillin, chloramphenicol etc.<\/p>\n Question 1. \nDifferent drugs have different therapeutic action in our body. Write the therapeutic action of the following drugs in our body. (Say – 2016)<\/span> \ni) Analgesics \nii) Antibiotics \niii) Tranquilizers \nAnswer: \ni) Analgesics – Drugs which reduce or abolish pain without causing impairment of conciousness, mental confusion, incoordination or paralysis or some other disturbances of nervous system.<\/p>\nii) Antibiotics – Drugs used to treat infections because of their low toxicity for humans and animals. These are substances produced wholly or partly by chemical synthesis, which in low concentrations inhibit the growth or destroy microorganisms by intervening in their metabolic processes.<\/p>\n iii) Tranquilizers – These are neurologically active drugs which affect the message transfer mechanim from nerve to receptor. These are used forthe treatment of stress, and mild or even severe mental diseases. These relieve anxiety, stress, irritability or excitment by inducing a sense of well-being.<\/p>\n Question 1. \nAntibiotics, antiseptics and disinfectants are anti microbial drugs.\u2019 Explain anyone of the above mentioned drugs with examples. (March – 2017)<\/span> \nAnswer: \nAntibiotics – These are drugs used to treat infections because of their low toxicity for humans and animals. These are chemical substances produced \nby microorganisms (bacteria, fungi and molds) that inhibit the growth or even destroy microorganisms. Some purely synthetic compounds have antibacterial activity. Therefore, now antibiotics are refered to as substances produced wholly or partly by chemical synthesis, which in low concentrations inhibits the growth ordestroys microorganisms by intervening in their metabolic processes. \ne.g. penicillin, aminoalycosides, ofloxacin, erythromycin, tetracycline, chloramphenicol etc.<\/p>\nOr<\/p>\n Antiseptics – These are chemicals which either kill or prevent the growth of microorganisms and are applied to the living tissues such as wounds, cuts, ulcers and diseased skin surfaces. These are not ingested like antibiotics. \ne.g. furacine, soframicine, dettol, iodine, bithionol, 0.2% phenol etc.<\/p>\n Or<\/p>\n Disinfectants: These are chemicals which either kill or prevent the growth of microorganisms and are applied to inanimate objects such as floors, drainage system, instruments, etc. \ne.g. 1% phenol, chlorine, sulphur dioxide, etc.<\/p>\n Question 1. \nMatch the following (Say – 2017)<\/span><\/p>\n\n\n\na) antiseptic<\/td>\n | i) sodium stearate<\/td>\n<\/tr>\n | \nb) artificial sweetness<\/td>\n | ii) bithional<\/td>\n<\/tr>\n | \nc) Soap<\/td>\n | iii) ascorbicand<\/td>\n<\/tr>\n | \nd) vitamin C<\/td>\n | iv) Saccharin<\/td>\n<\/tr>\n | \n<\/td>\n | v) barbituric acid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Answer:<\/p>\n \n\n\na) antiseptic<\/td>\n | ii) bithional<\/td>\n<\/tr>\n | \nb) artificial sweetness<\/td>\n | iv) Saccharin<\/td>\n<\/tr>\n | \nc) Soap<\/td>\n | i) sodium stearate<\/td>\n<\/tr>\n | \nd) vitamin C<\/td>\n | iii) ascorbicard<\/td>\n<\/tr>\n | \n<\/td>\n | v) barbituric acid<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n We hope the Kerala Plus Two Chemistry Chapter Wise Questions and Answers Chapter 16 Chemistry in Everyday Life help you. If you have any query regarding Kerala Plus Two Chemistry Chapter Wise Questions and Answers Chapter 16 Chemistry in Everyday Life, drop a comment below and we will get back to you at the earliest.<\/p>\n","protected":false},"excerpt":{"rendered":" Plus Two Chemistry Chapter Wise Previous Questions Chapter 16 Chemistry in Everyday Life is part of Kerala Plus Two Chemistry Chapter Wise Previous Year Questions and Answers. Here we have given Plus Two Chemistry Chapter Wise Questions and Answers Chapter 16 Chemistry in Everyday Life. Kerala Plus Two Chemistry Chapter Wise Previous Questions Chapter 16 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[42728],"tags":[],"yoast_head":"\n Plus Two Chemistry Chapter Wise Previous Questions Chapter 16 Chemistry in Everyday Life - A Plus Topper<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n | | |