Human Anatomy Biostructure 301 While you are waiting: 1.Move closer! I won’t bite… 2.Get handouts - 2 Total 2. Take an index card –Write your name –Your major –Is this course required for you? If yes, why? –Something interesting you hope to learn in this course

Introduction and Survey of the Human body Anatomy history – how we got here How we study the human body today Anatomical position and directions

A few questions before we begin 1.Who were the first anatomists? 2.When was the microscope invented? 3.When was radiography invented? How did it change medicine? 4.Is malleus the same as malleolus? 5.Can someone live a normal, healthy life with their heart on the right side?

Michelangelo’s David

Hippocrates (460 – 380 BC) Aristotle ( BC) Hirophilus ( BC) Galen ( AD) The Dark Ages ( AD)

Leonardo Da Vinci ( ) Middle Ages and Renaissance

Andreas Vesalius ( )

How to study the human body Inspection Palpation Auscultation Percussion Dissection Exploratory surgery Medical imaging

Fig Radiography

Fig. 1.3b

MRI PET scan

Inspection/Palpation Auscultation/Percussion Exploratory surgery Medical imaging –X ray –MRI

Anatomical position

Radius Ulna Prone Supine

Anatomical Directions Superficial – deep Superior – inferior Cranial – caudal Ventral – dorsal Anterior – posterior Medial – lateral Proximal – distal

The skull is ____________ to the brain. The sternum is ___________ and the spine is ___________. The nose is ___________ to the mouth. The thumb is ___________ to the pinky. The toes are proximal to the knee. True or false? Superficial – deep Superior – inferior Cranial – caudal Ventral – dorsal Anterior – posterior Medial – lateral Proximal – distal Assume anatomical position

What to do tonight! Bring scantron tomorrow for the survey! Hand in index cards – on back bench Read course syllabus (questions tomorrow) Do readings for today and Wednesday Check out course website: Outside source? User name = webuser Password = resubew

Course guide – questions? Handouts available on website Website - what’s it for? TA and review sessions anatomy survey – 15 minutes More gross anatomy terminology Today

Survey of the Human body continued.. Anatomical directions Body cavities Preclass survey – last 15 minutes

1.What type of image is this? 2.What region of the body is this?

4. Proximal or distal to the foot? 3. The lips are _____ to the nose? A 4. Is this artery proximal or distal to artery “A”?

Fig. Atlas A.3

Transverse – at L1 (abdomen) Frontal – shoulder region

Body Cavities Dorsal body cavity cranial cavity vertebral cavity Ventral body cavity thoracic cavity abdominal cavity pelvic cavity

Fig. Atlas A.8b(TE Art) Parietal pericardium Pericardial cavity Visceral pericardium Heart Diaphragm Serous membrane around the heart

Parietal pleura Pleural cavity Visceral pleura Lung Diaphragm Serous membrane around the lungs

Pleural cavity – visceral & parietal pleura Pericardial cavity

Anatomical position Body directions Planes and sections Body cavities