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Biology : Body Fluid and Circulation
Rating: 5.0 out of 5(1 rating)
16 students

Biology : Body Fluid and Circulation

17 Lessons | 2hr 45min. | State Board , CBSE & ICSE | Competitive exams like NEET , CET, Foundation
Created bystudi live
Last updated 12/2021
English

What you'll learn

  • All the components of human circulatory system
  • Mechanism of coagulation of blood
  • Concept of human blood group
  • Describe circulatory pathways
  • Describe cardiac cycle
  • Understand electrocardiograph

Course content

1 section • 17 lectures • 2h 44m total length

  • Circulatory System (Introduction)8:38

    Explore the circulatory system as the delivery system for nutrients, gases, hormones, and wastes, powered by the heart and circulating through blood vessels with blood, lymph, plasma, and cells.

  • Composition of Human blood Part - 112:08
  • Composition of Human Blood Part - 212:14
  • Different Types of Leukocytes (Granulocytes)11:02

    Explore granulocytes, including neutrophils, eosinophils, and basophils, their red bone marrow origin, staining differences, nucleus shapes, and roles in infection, allergies, and anticoagulation.

  • Different Types of Leukocytes (Agranulocytes)7:22
  • Platelets5:49
  • Coagulation of Blood7:08
  • Heart5:35
  • Wall of Heart8:49
  • External Structure of Heart11:49
  • Valves of Heart7:55

    Identify atrioventricular valves, including tricuspid on the right and mitral (bicuspid) on the left, and semilunar valves between ventricles and arteries that open during contractions to prevent backflow.

  • Heart Beat and Pulse8:04
  • Conducting System of Heart12:13

    Explore the heart's intrinsic conduction system, from the sinoatrial node pacemaker to the atrioventricular node, bundle of His, and Purkinje fibers that coordinate atrial and ventricular contractions.

  • Veins and Capillaries13:20

    Describes veins and capillaries and their roles in blood circulation. Shows how veins return blood to the heart under low pressure, and capillaries enable gas, nutrient, and waste exchange.

  • Double Circulation14:12

    Explore double circulation by outlining pulmonary, systemic, and coronary pathways, showing blood moving from the right ventricle to the lungs, to the left atrium, then to the body and back.

  • Blood Pressure10:27
  • Hypertension8:04

    Hypertension is a persistent high blood pressure, above 150 mm Hg systolic and 90 mm Hg diastolic, linked to high salt and fat intake, stress, and obesity.

Requirements

  • Basic understanding of Biology

Description

Description

You have learnt that all living cells have to be provided with nutrients, O2 and other essential substances. Also, the waste or harmful substances

produced, have to be removed continuously for healthy functioning of tissues. It is therefore, essential to have efficient mechanisms for the

movement of these substances to the cells and from the cells. Different groups of animals have evolved different methods for this transport. Simple organisms like sponges and coelenterates circulate water from their surroundings through their body cavities to facilitate the cells to exchange these substances. More complex organisms use special fluids within their bodies to transport such materials. Blood is the most commonly used body fluid by most of the higher organisms including humans for this purpose.

Another body fluid, lymph, also helps in the transport of certain substances. In this chapter, you will learn about the composition and properties of

blood and lymph (tissue fluid) and the mechanism of circulation of blood is also explained herein.


Course Content

  • Circulatory System (Introduction)

  • Composition of Human blood 1

  • Composition of Human blood 2

  • Different types of Leucocytes (Granulocytes)

  • Different types of Leucocytes (Agranulocytes)

  • Coagulation of Blood

  • Blood Vessels

  • Veins and Capillaries

  • Double Circulation

  • heart

  • Wall of Heart

  • External Structure of Heart

  • Valves of heart

  • Heart Beat and Pulse

  • blood pressure

  • Conducting System of Heart

  • Hypertension

  • platelets

These are fantastic concepts that will lay a strong theoretical foundation for you and help you with competitive exams like NEET , CET, Foundation

Who this course is for:

  • Biology enthusiast.
  • Beginners in Biology.
  • NEET & MHT-CET aspirants
  • Those preparing for board and competitive exams State Board, CBSE, ICSE , IGCSE, MHT-CET & NEET

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