Definition Flashcards
Organ
A structure composed of two or more different types of tissue
System
Related organs with a common function
Organism
A group of systems which function together as a unit, the living body.
Anatomy
Branch of science that deals with the structure of body parts, their forms and arrangements
/ study of structure
Physiology
Branch is science that deals with function (normal v. Pathological) of living organism and their parts.
/ study of function
Anatomical position
Standing erect, the face is forward and the arms are at the sides, with the palms forward
Vital signs
Common observations made by physicians & nurses
Include
• measuring body temperature
• blood pressure
• monitoring rates and types of pulse and breathing movements
Homeostasis
Tendency to maintain a stable internal environment, within genetically determined normal limits
Two natural mechanisms that keep us in homeostasis
Negative & Positive feedback
Name the body cavities
Hint: 4
- ) Dorsal
- )Ventral
- )Thoracic
- )Abdominopelvic
Anterior
Nearer to, or toward the FRONT of the body!
Posterior (dorsal)
Near to or toward the BACK of the body.
Lateral
Toward the side / away from the midline
The Nine Regions
- ) Epigastric
- ) Right & Left hypochondriac
- ) Umbilical
- ) Right & Left lumbar
- ) Hypogastric
- ) Right & Left iliac