Skeletal system diseases

Duration: 3 min

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Inside: a video lesson and guided study material.

Module outline

  1. Paper-I | Mathematical Abilities: Ratio and Proportion (Ratios), Divisibility Rules, Data Interpretation, Mixture and Alligation, Number System, Speed Time and Distance, Arithmetic, Percentage, Average, Simple Interest and Compound Interest, Profit and Loss, Partnership, Time and Work, Algebra, Mensuration and Geometry, Trigonometry, Linear Algebra
  2. Paper-I | Reasoning & General Intelligence: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Syllogisms, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Seating Arrangements, Blood Relations, Directions (Direction Test), Analytical Reasoning (Counting Figures Reasoning), Puzzle Solving (Puzzles), Calendar, Clock, Cubes & Dices, Selection Decision Table (Decision Making), Logical Sequence Of Words, Crypt Arithmetic, Venn Diagram, Data Arrangement, Inequality, Analogy, Ranking, Order and Sequence, Clerical Aptitude, Verbal Classification
  3. Paper-I | English Language & Comprehension: Vocabulary, Noun, Subject Verb Agreement (Verb Noun Agreement), Adjectives, Tenses, Pronoun, Preposition, Articles, Direct and Indirect Speech, Conjunction, Modals, Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Cloze Test (Cloze Passage), Verbal Analogy (Word Based Analogy), Sentence Construction, Active Passive Voice (Voice), Determiner, Facts, Inference and Judgements
  4. Paper-I | General Awareness: Polity, Physics, Biology, Chemistry, Environment, GK- Current Affairs, Static General Knowledge, History, Geography, Indian Economy
  5. Paper-I | Computer Knowledge/Proficiency): Basics of COA, Transport Layer Services, Keyboard Shortcuts, MS Office Applications, MS Office by Yash Sir, Emerging Tech Trends, Society, Law & Ethics, Website, Browser & Services, Internet Fundamentals, Web Design & Development, Introduction to CN, Hardware basics, Network Security, Application Layer, Cyber and Info Security, Cyber Threats and Malware Attacks, Cyber Safety and Security, Role of Internet and Web Services, Security in Mobile and Wireless Computing
  6. Paper-II | Statistics: Statistics, Probability, Research Process Steps
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video presents a lecture on human diseases, using a flowchart to illustrate the progression from general conditions to specific disorders. The instructor begins by outlining a hierarchy starting with 'Disease', which branches into 'Integumentary' and 'Skeletal system'. Under the integumentary system, the flowchart details conditions like acne, eczema, ringworm, and skin cancer. The skeletal system branch leads to osteoporosis, which is further linked to rickets and osteoarthritis. The instructor also connects osteoarthritis to vitamin D deficiency and fractures, emphasizing the role of vitamin D in bone health. The visual aid is a hand-drawn diagram on a black background, with the lecturer visible in a small window in the top right corner.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video starts with a hand-drawn flowchart on a black background. The main heading is 'Disease', which branches into 'Integumentary' and 'Skeletal system'. Under 'Integumentary', the chart lists 'Acne', 'Eczema', 'Ringworm', and 'Skin Cancer'. The 'Skeletal system' branch is expanded to include 'Bones', 'Joints', 'Osteoporosis', 'Rickets', 'Osteoarthritis', and 'Arthritis'. The instructor, visible in a small window, begins to explain the diagram, starting with the integumentary system and its associated diseases. The flowchart is drawn in white chalk-like text, with arrows indicating the relationships between concepts. The instructor's name, 'knowledgegate', is visible in the top right corner.

  2. 2:00 – 2:53 02:00-02:53

    The instructor continues to build the flowchart, adding more details to the skeletal system branch. He writes 'Osteoporosis' and then adds 'Rickets' and 'Osteoarthritis' as related conditions. He then draws an arrow from 'Osteoarthritis' to 'Vitamin D', indicating a connection. He also adds 'Fracture' and 'Plaster' to the bottom of the diagram, linking them to the skeletal system. The instructor explains the relationship between these conditions, emphasizing the role of vitamin D in bone health and the progression from osteoporosis to osteoarthritis. The video ends with the completed diagram, showing a comprehensive overview of the diseases discussed.

The lecture systematically builds a conceptual map of human diseases, starting from broad categories and narrowing down to specific conditions. It effectively uses a hierarchical flowchart to show the relationships between different systems (integumentary and skeletal) and the diseases that affect them. The progression from general conditions like 'Disease' to specific ones like 'Acne' and 'Osteoporosis' helps students understand the classification of medical conditions. The instructor's method of adding information step-by-step, connecting related concepts like vitamin D deficiency to rickets and osteoporosis, reinforces the interconnectedness of physiological systems and their pathologies.

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