3.5 Flashcards
(35 cards)
What is the cut or slice that exposes internal anatomy?
Section.
What are the three planes?
Frontal plane, cross sectional plane and sagittal plane.
What plane divides anterior(front) and posterior (back)?
Frontal/coronal.
What plane cuts the body left and right equally?
Median/midsagittal.
What plane cuts parts of the body equally?
Sagittal.
What plane divides body into superior(up) and inferior(down) parts?
Transvers planes.
What are the directional terms for the body?
-up down
-front back
-middle seperate
-limb close limb far
-superior inferior
-anterior posterior
-medial lateral
-proximal distal
What are the two regional anatomy terms?
Axial regional, describes head neck and trunk(main vertical axis of the body).
Appendicular regional, upper and lower limbs.
What are the two directional terms?
Superficial (closest to outside).
Deep(the farthest inside the body).
What are the two cavities?
Dorsal and ventral.
What are the two main subdivision of the dorsal cavities?
Cranial(brain) and vertebral(spinal cord).
What are three subdivisions of the ventral cavities?
Thoracic (heart/lungs), abdominal(digestive viscera) and pelvic cavity(bladder, reproductive and rectum)
What surrounds the cranial cavity?
Skull bones(braincase)
Start surrounds the vertebral cavity?
Vertebral canal.
What surrounds the thoracic cavity?
Ribs and muscles of chest walls.
That is the pleura cavity of thoracic cavity?
A thin layer of tissue the covers the lungs and lines of the interior wall of the chest cavity(thoracic cavity) which creates as small space between lungs and interior wall of the chest cavity. It is a serous cavity.
What is the space between membranes?
serous cavity.
What are the two layers of serous membranes?
Parietal layer, lines internalsurface of body wall.
Visceral layers, covers external surface of organs.
In the example of a hand forced in a balloon what is the parietal, visceral and serous membrane?
Hand is organ, part of balloon that touches the hand is viseral, the outer layer that surounds the viseral is the parietal, and the air between the two membrane layers is the serous cavity.
What are the serous membranes in the thoracic(lung/heart) and abdominal body cavities?
(pleura)Lung - Parietal pleura, visceral pleura and pleural cavity with serous fluids.
(pericardium)Heart - Parietal pericardium, viseral pericardium and pericardial cavity with serous fluids.
What is the central parts of the thoracic cavity that contains the heart?
Mediastinum, between the lungs.
What is the superior area that contains the most of the digestive systems, kidneys and most of the uterers
Abdominal cavity.
What is the inferior area to the abdominal cavity between the hip bones that contain distal posts of large intestine, remainders of uterers and urinary bladder, and internal reproductive organs?
Pelvic cavity.
What is the two serous membrane lining the abdominal pelvic cavity?
Peritoneum, parietal peritoneum, visceral peritoneum and peritoneal cavity.