Unit 1311: Comprehensive Study of Human Anatomy and Physiology

1. Introduction to Anatomy and Physiology

1.1 Basic Concepts

• Definition of Anatomy (structure) and Physiology (function)
• Importance of studying anatomy and physiology

1.2 Anatomical Terminology

• Directional terms (anterior, posterior, medial, lateral, etc.)
• Body planes (sagittal, coronal/frontal, transverse)
• Body cavities (dorsal, ventral, thoracic, abdominal, pelvic)

1.3 Levels of Structural Organization

• Chemical, Cellular, Tissue, Organ, Organ System, Organism

1.4 Overview of Organ Systems

• Brief introduction to all 11 major body systems

2. Cell Biology

2.1 Cell Structure

• Cell membrane, cytoplasm, nucleus
• Organelles: mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, etc.

2.2 Cell Function

• Cellular metabolism: catabolism and anabolism
• Protein synthesis: transcription and translation

2.3 Cell Division

• Mitosis and meiosis processes
• Importance of cell division in growth and repair

2.4 Cellular Processes

• Transport mechanisms: diffusion, osmosis, active transport
• Cell communication and signaling

3. Skeletal System

3.1 Structure of Bones

• Bone types: long, short, flat, irregular
• Bone composition: compact vs. spongy bone

3.2 Joints

• Types of joints: fibrous, cartilaginous, synovial
• Joint movements and functions

3.3 Functions of the Skeletal System

• Support and shape
• Protection of vital organs
• Assistance in movement
• Mineral storage and blood cell production

4. Muscular System

4.1 Muscle Types

• Skeletal, cardiac, and smooth muscles

4.2 Muscle Structure

• Muscle fibers, myofibrils, sarcomeres

4.3 Muscle Function

• Mechanisms of contraction
• Role in movement and posture
• Heat production

5. Cardiovascular System

5.1 Heart Anatomy

• Chambers, valves, blood flow through the heart

5.2 Blood Vessels

• Arteries, veins, capillaries

5.3 Blood Components

• Red blood cells, white blood cells, platelets, plasma

5.4 Cardiovascular Physiology

• Circulatory pathways
• Transport of oxygen, nutrients, and waste
• Regulation of blood pressure and heart rate

6. Respiratory System

6.1 Anatomy of Respiratory Organs

• Nose, pharynx, larynx, trachea, bronchi, lungs

6.2 Mechanics of Breathing

• Inspiration and expiration processes

6.3 Gas Exchange

• Alveoli structure and function
• Oxygen and carbon dioxide transport

7. Digestive System

7.1 Digestive Organs

• Mouth, esophagus, stomach, small intestine, large intestine

7.2 Accessory Organs

• Liver, pancreas, gallbladder

7.3 Digestion and Absorption

• Mechanical and chemical digestion
• Nutrient absorption processes

8. Nervous System

8.1 Central Nervous System

• Brain structure and functions
• Spinal cord anatomy

8.2 Peripheral Nervous System

• Nerves and ganglia

8.3 Nervous System Functions

• Sensory input
• Motor output
• Coordination and communication

9. Endocrine System

9.1 Endocrine Glands

• Pituitary, thyroid, adrenal, pancreas, etc.

9.2 Hormones

• Types and functions

9.3 Regulation of Body Functions

• Metabolism, growth, reproduction, stress response

10. Reproductive System

10.1 Male Reproductive Anatomy

• Testes, epididymis, vas deferens, penis

10.2 Female Reproductive Anatomy

• Ovaries, fallopian tubes, uterus, vagina

10.3 Reproductive Physiology

• Hormonal regulation
• Fertilization process
• Development of embryo and fetus