Body Planes Flashcards
Shape and structure of an organism’s body and the relationship of one body part to another
anatomy
Function of each body part and how the functions of various body parts coordinate to form a complete living organism
physiology
Study of large and easily observable structures on an organism. This is done through dissection and visible inspection with the naked eye.
gross anatomy
Use of microscopes to enable one to see the minute details of organ parts.
microscopic anatomy
Studies the growth and development of an organism during its lifetime.
developmental anatomy
Study of the similarities and differences with human organs and those of the animal kingdom.
comparative anatomy
Study of the structure of various organs or parts that comprise a particular organ system.
systematic anatomy
Front or in front of. The knees are located on the anterior surface of the human body.
anterior or ventral
Back or in back of. Human shoulder blades are found on the posterior surface of the body.
posterior or dorsal
Toward the “head end” or “tail end”. ______ means “skull” or “head end”. ____ means “tail end”.
cephalic and caudal
Above or below another. The heart and lungs are situated superior to the diaphragm, while the intestines are inferior to them.
superior and inferior
Toward or away from the midline. The nose is medial to the eyes and the ears are lateral to the nose.
medial and lateral
Toward or away from the point of attachment or origin. The wrist is proximal to the hand; the elbow is distal to the shoulder.
proximal and distal
On or near the surface or deep inside. A ______ wound involves an injury to the outer skin. A _______ involves damage to an internal organ such as the stomach.
superficial / external and internal
- superficial
- deep injury
Right and left parts
sagittal plane
Equal right and left parts
midsagittal plane
Vertical at right angles to the sagittal plane, or front and back parts
coronal (frontal) plane
Horizontal; divides body into upper and lower parts
transverse or cross section
- Brain and spinal cord
- Cranial cavity contains the brain
- Spinal cavity contains the spine
dorsal cavity
Contains the esophagus, bronchi, lungs, trachea, thymus gland and heart.
thoracic cavity
- Abdominal cavity contains the stomach, liver, gallbladder, pancreas, spleen, small intestine, appendix, and part of the large intestine.
- Pelvic cavity contains the urinary bladder, reproductive organs, rectum, the remainder of the large intestine, and the appendix.
abdominopelvic cavity
Just below sternum
epigastric region (upper)
Just below ribs
right and left hypochondriac
Located around the navel
umbilical (middle)
Extend from anterior to posterior
right and left lumbar
Pubic area
hypogastric (lower)
Aka right and left inguinal areas
right and left iliac
Eyes, eyeball muscles, optic nerves, and lacrimal (tear) ducts
orbital cavity
Parts that form the nose
nasal cavity
Teeth and tongue
buccal cavity
Muscle system, the ability of the whole organism – or a part of it – to move
movement
Digestive system, the process by which an organism takes in food
ingestion
Digestive system, the breakdown of complex food molecules into simpler food molecules
digestion