Welcome to Anatomy/Physiology! Please do the following: Pick up book near front. Pick up paperwork: Index card Syllabus Calendar Safety Contract Ch. 1 Crossword Find your seat & fill out card. Name Book # Condition of book – be specific, you’re responsible for damage.

Syllabus & Calendar Parent Signature due by Friday! College Credit Now Recognized by Chemeketa & Universities $25 each quarter (Winter & Spring) Equivalent to Bi 071 & 072 Recommended for A & B grades You are responsible for knowing due dates: see calendar, board, website, etc.

Chapter 1-The Human Body: An Orientation Levels of Study Gross Anatomy Large structures Easily observable Microscopic Anatomy Very small Only viewed with a microscope

Form = Function; Can’t have one w/o the other! A vs P Anatomy = Structure Physiology = Function Form = Function; Can’t have one w/o the other! Life Functions: • Survival Needs Maintaining boundaries - Nutrients Movement - Oxygen Responsiveness - Water Digestion - 98.6ºF/37ºC Metabolism - atmospheric pressure Excretion - pH Reproduction Growth

Homeostasis Maintaining stability Internal balance Dynamic equilibrium Control Mechanisms Nervous and Endocrine systems Nerves and hormones carry info 3 components Receptor Control Center Effector Most are negative; shuts off

Organ Systems – Which is What? Cardiovascular Digestive Endocrine Integumentary Lymphatic Muscular Nervous Reproductive Respiratory Skeletal Urinary Heart, Veins, Arteries Guts, metabolism Hormones External covering Plasma return, Immune Muscles Brain, nerves, etc. Production of offspring Air exchange Bones Excretes nitrogenous waste

Language of Anatomy Anatomical Position Directional Terms Anterior / Posterior Superior / Inferior Medial / Lateral Intermediate Proximal / Distal Superficial / Deep Know Regional terms The wrist is __ to the hand. The breastbone is __ to the spine. The brain is __ to the spinal cord. The lungs are __ to the stomach. The thumb is __ to the fingers.

Body Planes & Sections Sagittal – longitudinal into Left & Right Also called Midsagittal or Median if equal Frontal – longitudinal into front & back Also called Coronal Transverse – horizontal into top & bottom Also called Cross section

Body Cavities Dorsal Body Cavity Ventral Body Cavity Well protected by bone Cranial Spinal Ventral Body Cavity Less protected Thoracic Abdominal Pelvic (Abdominopelvic) Spinal

Body Divisions Only relates to the abdominopelvic cavity Medical Anatomist 4 quadrants - 9 regions Only relates to the abdominopelvic cavity

Anterior Body Landmarks Abdominal Acromial Antecubital Axillary Brachial Buccal Carpal Cervical Coxal Crural Digital Femoral Fibular Inguinal Nasal Oral Orbita; Patellar Pelvic Pubic Sternal Tarsal Thoracic Umbilical

Posterior Body Landmarks Acromial Brachial Cephalic Crural Cubital Deltoid Dorsum Femoral Gluteal Lumbar Occipital Perineal Plantar Popliteal Sacral Scapular Sural Vertebral

Deltoid Scapular Sural