ORGAN SYSTEMS

FIRST…LETS TALK ABOUT CELLS Basic unit of all living things Cells form tissues Epithelial Muscular Nervous Connective

ORGANIZATION OF LIFE

OVERVIEW OF THE ORGAN SYSTEMS Integumentary System Skeletal Muscular Nervous Endocrine Cardiovascular Lymphatic/Immune Respiratory Digestive Urinary Reproductive

INTEGUMENT Skin – Epidermis/Dermis Sense organs Glands

SKELETAL Bones Cartilage Tendons Ligaments Joints

MUSCULAR Muscles attached to skeleton

NERVOUS Brain Spinal cord Nerves Sensory receptors

ENDOCRINE Pituitary Thymus Thyroid Parathyroid Adrenal Pineal Ovaries Testes Pancreas

CARDIOVASCULAR Heart Blood Vessels Blood

LYMPHATIC / IMMUNE Lymph vessels Lymph nodes Spleen Thymus Tonsils

RESPIRATORY Nasal passages Pharynx Larynx Trachea Bronchi Lungs

DIGESTIVE Oral Cavity Esophagus Stomach Small/Large Intestines Accessory Structures: Teeth Salivary glands Liver Pancreas

URINARY Kidneys Ureters Bladder Urethra

REPRODUCTIVE Males: Testes, Prostate Gland, Scrotum, Penis Female: Ovaries, Uterine tubes, Uterus, Mammary Glands, Vagina

EXAMINING A HUMAN TORSO