Anatomy and Physiology by Rod R Seeley 6th edition chapter 1 power-point - PowerPoint PPT Presentation

About This Presentation
Title:

Anatomy and Physiology by Rod R Seeley 6th edition chapter 1 power-point

Description:

The chapter 1 power point released with Anatomy and Physiology by Rod R Seeley 6th edition. – PowerPoint PPT presentation

Number of Views:6794
Slides: 24
Provided by: SJC0211
Category: Other

less

Transcript and Presenter's Notes

Title: Anatomy and Physiology by Rod R Seeley 6th edition chapter 1 power-point


1
Anatomy and Physiology, Sixth Edition
Rod R. SeeleyIdaho State University Trent D.
StephensIdaho State University Philip
TatePhoenix College
Chapter 01 Lecture Outline
See PowerPoint Image Slides for all figures and
tables pre-inserted into PowerPoint without notes.
Copyright The McGraw-Hill Companies, Inc.
Permission required for reproduction or display.
2
Chapter 1
  • The Human Organism

3
Overview of Anatomy and Physiology
  • Anatomy Scientific discipline that investigates
    the bodys structure
  • Physiology Scientific investigation of the
    processes or functions of living things

4
Topics of Anatomy
  • Gross or macroscopic Structures examined
    without a microscope
  • Regional Studied area by area
  • Systemic Studied system by system
  • Surface External form and relation to deeper
    structures as x-ray in anatomic imaging
  • Microscopic Structures seen with the microscope
  • Cytology Cellular anatomy
  • Histology Study of tissues

5
Topics of Physiology
  • Reveals dynamic nature of living things
  • Consider operations of specific organ systems
  • Cell physiology Examines processes in cells
  • Neurophysiology Focuses on the nervous system

6
Structural Functional Organizations
  • Chemical level
  • Atoms
  • Molecules
  • Cellular Level
  • Tissue Level
  • Organ Level
  • Organ System Level

7
Structural Functional Organizations
8
Organ Systems of the Body
9
Organ Systems of the Body
10
Organ Systems of the Body
11
Organ Systems of the Body
12
Characteristics of Life
  • Organization Condition in which there are
    specific relationships and functions
  • Metabolism All chemical reactions of the body
  • Responsiveness Ability to sense changes and
    adjust
  • Growth
  • Development Changes over time
  • Differentiation Change from general to specific
  • Reproduction New cells versus organisms

13
Feedback
  • Positive Feedback When a deviation occurs,
    response is to make deviation greater
  • Leads away from homeostasis
  • Can result in death

14
Terminology and Body Plan
  • Anatomical Position
  • Body erect, face forward, feet together, palms
    face forward
  • Other Body Positions
  • Supine lying face upward
  • Prone lying face downward
  • Directional Terms
  • Superior versus Inferior
  • Anterior versus Posterior
  • Medial versus Lateral
  • Proximal versus Distal
  • Superficial versus Deep

15
Body Parts and Regions
16
Body Parts and Regions
17
Abdominal Subdivisions
18
Body Planes
  • Sagittal / Midsagittal / Median
  • Frontal or Coronal
  • Transverse / Cross
  • Oblique Other than at a right angle

19
Body Cavities
20
Serous Membranes
  • Cover the organs of trunk cavities line them
  • Parietal lines cavity walls
  • Visceral covers organs
  • Serous fluid secreted for lubrication by
    membranes
  • Named for their specific cavity organs
  • Pericardium refers to heart
  • Pleura refers to lungs and thoracic cavity
  • Peritoneum refers to abdominopelvic cavity
  • Inflammation of the serous membranes

21
Serous Membranes
22
Serous Membranes
23
Medical Imaging - Clinical Focus
  • X-Ray or radiograph is shadowy negative of
    internal body structures
  • CT or computed tomography is refined version of
    an x-ray and slices body
  • DSR or dynamic spatial reconstruction is three
    dimensional imaging and allows movement
  • Sonography or ultrasound is inexpensive and safer
    than ionizing radiation
  • MRI or magnetic resonance imaging produces
    high-contrast imaging of soft tissues
Write a Comment
User Comments (0)
About PowerShow.com