HUMAN
ANATOMY
Complete Exam Study Guide
System-by-system notes • Key terms • Comparison tables • Practice questions
WHAT YOU'LL LEARN
A structured introduction to the human body: tissues, bones, muscles, nerves, hormones, circulation,
breathing, digestion, urinary function, reproduction, immunity, and special senses.
Designed for: introductory anatomy, nursing, allied-health, and general biology revision.
STUDENT-FRIENDLY FORMAT
Topic summaries, clear definitions, high-yield comparison tables, quick-recall prompts, and an answer key support focused
revision.
Educational resource for study and revision. Not a substitute for clinical training, professional advice, or a course textbook.
, 1. Foundations of Human Anatomy
Anatomy studies body structure and how body parts relate to one another. Physiology studies how those structures function.
Structure and function are closely connected.
Levels of organization
Level Description Example
Chemical Atoms and molecules Water, proteins, DNA
Cellular Basic unit of life Neuron, muscle cell
Tissue Similar cells working together Epithelial tissue
Organ Two or more tissue types Heart, stomach
Organ system Organs working together Cardiovascular system
Organism All systems functioning together Human body
Directional terms
Term Meaning Example
Superior / inferior Toward head / toward feet Chest is superior to abdomen
Anterior / posterior Toward front / toward back Sternum is anterior to heart
Medial / lateral Toward midline / away from it Nose is medial to eyes
Proximal / distal Nearer to / farther from attachment Elbow is proximal to wrist
Superficial / deep Near surface / farther inside Skin is superficial to muscle
Planes and body cavities
• Sagittal: divides left and right; midsagittal divides equally.
• Frontal/coronal: divides anterior and posterior portions.
• Transverse: divides superior and inferior portions.
• Dorsal cavity: cranial and vertebral cavities protect brain and spinal cord.
• Ventral cavity: thoracic and abdominopelvic cavities contain many internal organs.
HUMAN ANATOMY • EXAM STUDY GUIDE Page 2
ANATOMY
Complete Exam Study Guide
System-by-system notes • Key terms • Comparison tables • Practice questions
WHAT YOU'LL LEARN
A structured introduction to the human body: tissues, bones, muscles, nerves, hormones, circulation,
breathing, digestion, urinary function, reproduction, immunity, and special senses.
Designed for: introductory anatomy, nursing, allied-health, and general biology revision.
STUDENT-FRIENDLY FORMAT
Topic summaries, clear definitions, high-yield comparison tables, quick-recall prompts, and an answer key support focused
revision.
Educational resource for study and revision. Not a substitute for clinical training, professional advice, or a course textbook.
, 1. Foundations of Human Anatomy
Anatomy studies body structure and how body parts relate to one another. Physiology studies how those structures function.
Structure and function are closely connected.
Levels of organization
Level Description Example
Chemical Atoms and molecules Water, proteins, DNA
Cellular Basic unit of life Neuron, muscle cell
Tissue Similar cells working together Epithelial tissue
Organ Two or more tissue types Heart, stomach
Organ system Organs working together Cardiovascular system
Organism All systems functioning together Human body
Directional terms
Term Meaning Example
Superior / inferior Toward head / toward feet Chest is superior to abdomen
Anterior / posterior Toward front / toward back Sternum is anterior to heart
Medial / lateral Toward midline / away from it Nose is medial to eyes
Proximal / distal Nearer to / farther from attachment Elbow is proximal to wrist
Superficial / deep Near surface / farther inside Skin is superficial to muscle
Planes and body cavities
• Sagittal: divides left and right; midsagittal divides equally.
• Frontal/coronal: divides anterior and posterior portions.
• Transverse: divides superior and inferior portions.
• Dorsal cavity: cranial and vertebral cavities protect brain and spinal cord.
• Ventral cavity: thoracic and abdominopelvic cavities contain many internal organs.
HUMAN ANATOMY • EXAM STUDY GUIDE Page 2
