Human Physiology, 8e

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PHYSIOLOGY BIO 403 Section 01 Monday/Wednesday 3
00-415 SC 146
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Carissa Krane, PhD Office SC 223C Phone
229-3427 Lab SC 133 Phone [phone] Carissa.Kra
ne_at_notes.udayton.edu
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Review Questions

• End of Chapter (EOC) Review
• Answers on Textbook Website
• http//www.physiologyplace.com
• Additional Review Questions
• At BIO 403 Website

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Physiology
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http//www.physiome.org
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Physiological Organ Systems

• Can we name the 10 Physiological Organ Systems in
  the Human Body?

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How do we study Physiology?
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Integrative Physiology

• Functional Analysis WHY?
• Process or Mechanism HOW?

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THEMES

• What are some Major Themes In Physiology?

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THEMES Homeostasis
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Example Mountain Climbing

• High altitude
• Blood Oxygen
• Nervous system detects change
• Signals Skeletal Muscle
• Breathing depth and rate

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Structure/Function
THEMES

• 1. Molecular interactions
• Example Enzymes that speed chemical reactions

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Structure/Function

• 2. Mechanical properties of cells, tissues, and
  organs
• Example Heart as a pump
• Example Kidney as a filter

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Structure/Function

• 3. Compartmentalization

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Body Fluid Compartments

• Extracellular Fluid (ECF)
• 14 L (1/3) total body water in ECF
• 80 surrounds cells Interstitial fluid
• 20 fluid portion of blood Plasma

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Body Fluid Compartments
Body Fluid Compartments

• Intracellular Fluid
• Fluid Inside of cells
• 28 L or 2/3 of total body water

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Communication
THEMES
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THEMESMovement across membranes
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THEMES Energy
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THEMES
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THEMESRate of Exchange

• Movement into/out of the body
• Mass Flow
• Example rate of sodium consumption per day

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Rate of Exchange

• Movement within and between compartments of the
  body
• Example Beats per minute
• Example Breaths per minute

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THEMES Pathophysiology