The story of the human body pdf download

humerus is proximal to radius nearer to point of reference (origin) ex. Describe the different types of medical imaging and what they are used to detect.Д¬hapter Lecture Notes Anatomy - study of structure (Fig 1.1) Gross (Macroscopic) anatomy вЂ“ examination of large structures and features Microscopic anatomy вЂ“ examination of structures that cannot be seen without magnification Many levels of anatomy ChemicalД¬ellular Tissue Organ Organ System Organism Physiology - study of function of body parts Each structure is custom-modeled to carry out a particular function structure of a part often determines the function Anatomical position (Fig 1.5) body upright facing observer arms at side palms facing forward (supinated) Directional Terms (anatomical directions) (Fig 1.6) Superior (cranial) - toward head or above another structure Inferior (caudal) - away from head or below another structure Ventral - belly side Dorsal - back side Anterior - that part which goes first (= ventral because belly goes first when we proceed (anterior = ventral only in bipeds and not in quadripeds)) Posterior - that part which follows (posterior = dorsal) Medial - toward midline Lateral - away from midline Ipsilateral - on same side of body Contralateral - on opposite sides of body (spleen (L) and appendix (R) are contralateral) Proximal вЂ“ nearer to point of attachment of an extremity to trunkД®x. Describe the difference in purpose and operation of negative versus positive feedback systems. Define the major components of a feedback system and explain their role in homeostasis of a few controlled conditions. List the two body systems that control homeostasis. Explain the effects of disruptions of body functioning on homeostasis. Distinguish between intracellular and extracellular fluids and describe the different compartments of extracellular fluid.

Note the components of the serous membranes, their function, and how they are named in the body cavities.

For each body cavity, list the organs contained within them. Define body cavity and list the principal body cavities. Define several anatomical planes and sections used in association with the human body. Define several directional terms used in association with the human body.

Chapter 1: An Introduction to the Human Body Chapter Outline and Objectives ANATOMY AND PHYSIOLOGY DEFINED 1.

The story of the human body pdf download