130 likes | 233 Views
Objective 7. Use the proper directional terms used to describe body directions, surfaces, planes, cavities, and “anatomical position.”. Anatomical Position. Palms up Thumbs out Kind of uncomfortable to be in this position (normally we have our hands cupped, turned towards our sides.)
E N D
Objective 7 Use the proper directional terms used to describe body directions, surfaces, planes, cavities, and “anatomical position.”
Anatomical Position • Palms up • Thumbs out • Kind of uncomfortable to be in this position (normally we have our hands cupped, turned towards our sides.) • “Right” and “left” are the patient’s right and left…opposite as we look at them
The Language of Anatomy • Special terminology is used to prevent misunderstanding • Exact terms are used for: • Position • Direction • Regions • Structures
Orientation and Directional Terms Table 1.1
Orientation and Directional Terms Table 1.1 (cont)
Proximal • Only used for limbs…closer to body • Distal • Away from the body. Only used for limbs • Superficial • Towards the surface of the body • Deep • Away from the surface
Body Landmarks • Anterior Figure 1.5a
Body Landmarks • Posterior Figure 1.5b
Planes and Sections • Frontal • Cut into front and back halves • Transverse • “Sawing a woman in half” trick • Anywhere along the body • Median • Through midline (through belly button and nose) • Split into left and right halves
Body Planes Figure 1.6
Body Cavities Dorsal - “back” Cranial and spinal cavity Ventral – “belly” -Thoracic cavity -Abdominopelvic cavity *Abdominal cavity *Pelvic Cavity Figure 1.7
Abdominopelvic Quadrants Figure 1.8a
Abdominopelvic Regions Figure 1.8b