Unit 4: Fluids and Transport
- Page ID
- 106204
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)In Unit 4, students examine the principal means of transport for materials needed to support the human body, regulate its internal environment, and provide protection.
- Chapter 18: The Cardiovascular System - Blood
- 18.0: Introduction
- 18.1: An Overview of Blood
- 18.1.1: Student Notebook Assignment
- 18.2: Production of the Formed Elements
- 18.2.1: Student Notebook Assignment
- 18.3: Erythrocytes
- 18.3.1: Student Notebook Assignment
- 18.4: Leukocytes and Platelets
- 18.4.1: Student Notebook Assignment
- 18.5: Hemostasis
- 18.5.1: Student Notebook Assignment
- 18.6: Blood Typing
- 18.6.1: Student Notebook Assignment
- 18.7: Key Terms
- 18.8: Interactive Link Questions
- Chapter 19: The Cardiovascular System - The Heart
- There is no single better word to describe the function of the heart other than “pump,” since its contraction develops the pressure that ejects blood into the major vessels: the aorta and pulmonary trunk. From these vessels, the blood is distributed to the remainder of the body. Although the connotation of the term “pump” suggests a mechanical device made of steel and plastic, the anatomical structure is a living, sophisticated muscle.
- 19.0: Introduction
- 19.1: Heart Anatomy
- 19.1.1: Student Notebook Assignment
- 19.2: Cardiac Muscle and Electrical Activity
- 19.2.1: Student Notebook Assignment
- 19.3: Cardiac Cycle
- 19.3.1: Student Notebook Assignment
- 19.4: Cardiac Physiology
- 19.4.1: Student Notebook Assignment
- 19.5: Development of the Heart
- 19.5.1: Student Notebook Assignment
- 19.6: Key Terms
- 19.7: Interactive Link Questions
- Chapter 20: The Cardiovascular System - Blood Vessels and Circulation
- 20.0: Introduction
- 20.1: Structure and Function of Blood Vessels
- 20.1.1: Student Notebook Assignment
- 20.2: Blood Flow, Blood Pressure, and Resistance
- 20.2.1: Student Notebook Assignment
- 20.3: Capillary Exchange
- 20.3.1: Student Notebook Assignment
- 20.4: Homeostatic Regulation of the Vascular System
- 20.4.1: Student Notebook Assignment
- 20.5: Circulatory Pathways
- 20.5.1: Student Notebook Assignment
- 20.6: Development of Blood Vessels and Fetal Circulation
- 20.6.1: Student Notebook Assignment
- 20.7: Key Terms
- 20.8: Interactive Link Questions
- Chapter 21: The Lymphatic and Immune System
- 21.0: Introduction
- 21.1: Anatomy of the Lymphatic and Immune Systems
- 21.1.1: Student Notebook Assignment
- 21.2: Barrier Defenses and the Innate Immune Response
- 21.2.1: Student Notebook Assignment
- 21.3: The Adaptive Immune Response - T Lymphocytes and Their Functional Types
- 21.3.1: Student Notebook Assignment
- 21.4: The Adaptive Immune Response - B Lymphocytes and Antibodies
- 21.4.1: Student Notebook Assignment
- 21.5: The Immune Response Against Pathogens
- 21.5.1: Student Notebook Assignment
- 21.6: Diseases Associated with Depressed or Overactive Immune Responses
- 21.6.1: Student Notebook Assignment
- 21.7: Transplantation and Cancer Immunology
- 21.7.1: Student Notebook Assignment
- 21.8: Key Terms
- 21.9: Interactive Link Questions
Thumbnail: Flow of blood through the cardiac chambers. (Public Domain; Josinho8 via Wikipedia).


