Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. CHAPTER 4 Whole Body Terms

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Structural Organization Cells –Smallest, most numerous structural unit Tissues –Groups of similar cells with specialized functions

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Structural Organization Organs –Tissues arranged together to perform a particular function Body systems –Organization of different organs to perform bodily functions

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Terms Relating to Cells Anaplasia Aplasia Dysplasia Hyperplasia Hypoplasia Neoplasia

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Types of Tissues Connective Epithelial Muscle –Skeletal –Smooth or Visceral –Cardiac Nervous

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question The _______ are the smallest structural units, leading up to ______________, which perform important bodily functions. a.tissues, organs b.body systems, cells c.cells, body systems d.cells, organs

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question Of the 4 types of tissue, how many do you think are involved in a body system such as the digestive system? a.4 b.3 c.2 d.None

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes Midsagittal –Divides body into equal right and left portions –Midline of the body –Medial –Lateral

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes Frontal or coronal –Divides body into front and back portions

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes Transverse –Cuts across body –Superior (cranial, cephalic) –Inferior (caudal)

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Planes

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question True or False: A frontal view is when you divide the body into equal left and right portions.

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question True or False: A radiologist dictates a craniocaudal view was performed. This means the film was shot from the top of the head downward toward the tail.

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Regions Nine abdominal regions –Identified from left to right –Move from top to bottom –One row at a time

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Regions

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Abdominal Quadrants Landmark = umbilicus (navel) Quadrants –RUQ, LUQ, RLQ, LLQ –McBurney’s point –Munro’s point

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Abdominal Quadrants

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question True or False: McBurney’s point is the landmark for the 4 abdominal quadrants.

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Cavities Ventral cavity –Thoracic –Abdominal –Pelvic Dorsal cavity –Cranial –Spinal

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Body Cavities

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question True or False: Basically, anything in front of the spine is considered a ventral cavity.

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question The ___________ cavity is separated by the diaphragm from the ___________ cavity. a.pelvic, abdominal b.abdominal, thoracic c.thoracic, pelvic d.thoracic, abdominopelvic

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Divisions of the Back Cervical vertebrae (C 1 – C 7 ) Thoracic vertebrae (T 1 – T 12 ) Lumbar vertebrae (L 1 – L 5 ) Sacrum Coccyx

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Divisions of the Back

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question When describing a vertebral body’s location, you will use the _________ letter of each division. a.second b.last c.first d.next to last

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Directional Terms Superficialvs.Deep Anteriorvs.Posterior Ventralvs.Dorsal Superiorvs.Inferior Cranialvs.Caudal

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Directional Terms

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Directional Terms Medialvs. Lateral Distalvs. Proximal Supinevs. Prone Supinationvs. Pronation Plantarvs. Dorsal

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Directional Terms

Copyright © 2011 Delmar, Cengage Learning. ALL RIGHTS RESERVED. Question Common nouns can help in keeping directional terms straight. For instance, something in close proximity is __________ and something that is in the distance is __________. a.medial, lateral b.distal, proximal c.superior, inferior d.proximal, distal