introduction to anatomy and physiology. anatomy and physiology anatomy “ana”= “tome”=...
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Introduction to Anatomy and Physiology
Anatomy and Physiology
Anatomy “ana”= “tome”= Morphology
Physiology “physis”= “logos”=
Why study them together? Principle of
Complimentarity “Form follows function” Hand formed with jointed
fingers in order to grab and hold.
Bones function to support and protect therefore they are formed from rigid minerals.
What professions would need to have a background in A & P?
Anatomy and Physiology: Structure meets Function
Anatomy: Structure of the human body; different levels of the science of anatomy Gross Regional Systemic Surface Microscopic developmental
Physiology: looks at HOW specific systems work Focuses on cellular and molecular levels Uses other branches of science Subdivisions:
Neurophysiology Renal physiology kinesiology
Levels of Structural Organization
Hierarchy of structural design to the human body (figure 1.3 p. 4) Chemical (atomic) Cellular Tissue Organ Organ system Organism
Characteristics of Life p. 4
Consider traits that humans share with other organisms. Movement Responsiveness Growth Reproduction Respiration
(cont’d) Digestion Absorption Circulation Assimilation excretion
Maintaining Life p. 5
Requirements heat food water oxygen pressure
Homeostasis Ability to maintain a
constant internal environment
Done through a number of self-regulating control systems
Elimination & Why
Absorption Stomach Kidneys Excretion Urinary system
Eliminate one of the words from the list and explain why it does not belong.
Characteristic
Body covering
Organ System1.integumentary
Function1.Protect underlying tissue, regulate body, temp, house sensory receptors
Support & Movement 1.Skeltal system
2.Muscular system
1.Provides framework and protects
2.Generates heat, maintains posture, movement
Integration & Coordination 1.Nervous system
2. Endocrine System
1. Takes in data, processes data
2. Provides chemical messengers
Transport 1.Cardiovascular system
2. Lymphatic System
1. Transports gases, nutrients, and wastes
2. Reabsorbs tissue fluid
Absorption & Excretion 1.Digestive system
2.Respiratory system
3. Urinary system
1.Breaks down nutrients
2. Gas exchange
3. Remove waste and maintain electrolyte balance
Reproduction: Female
Male
1. Reproductive system 1. Produces new organism
Organization of the Human Body
Define the following terms. Terms are located on pp. 8-11. Axial Appendicular Parietal Visceral Pleural membranes Pericardial membranes Peritoneal membranes
The following terms are listed on p. 14. Anatomical position Superior Inferior Anterior Posterior Medial Lateral Proximal Distal Superficial (peripheral) Deep
Rules for drawings.
Each drawing should be: Head each sheet with your name, due date, and
period Done in pencil Colored On a separate piece of paper Labeled with the figure number, page number, title
and description. COMPLETE
Draw, label, and turn in the following
Figure 1.8 (a) and (b) p. 9 Major body cavities.
Figure 1.9 p. 10 Cavities within the head Figure 1.13 p. 15 Body sections Figure 1.16 p. 17 (a) and (b) Body regions