A&P Lab Exercise 1&2 Flashcards
Posterior
Back side
Anterior
Front side
Ventral
Synonymous with anterior, front side
Dorsal
Synonymous with posterior, back side
Deep
Within, underneath skin
Superficial
Skin level, above
Lateral
Moving away from the midline
Medial
Moving closer to midline
Superior
Higher on body
Inferior
Lower on body
Proximal
Refers to appendages, up towards midline
Distal
Refers to appendages, down away from midline
Sagittal
Plane cutting body into left and right sections
Transverse
Plane cutting body into superior and inferior portions
Coronal
(Frontal) plane cutting body into anterior and posterior sections
2 main body cavities
Dorsal and Ventral
Components of dorsal cavity
Cranial cavity
Spinal (vertebral) cavity
Components of ventral cavity (2)
Thoracic cavity
Abdominopelvic cavity
What muscle divides the thoracic and abdominopelvic cavities?
Diaphragm
Components of thoracic cavity
Pleural cavities
Pericardial cavity
Mediastinum
What is the pleural cavity made of?
Lungs
What is the pericardial cavity made of?
Heart
What is the mediastinum made of?
Midline: heart, lungs, thymus, esophagus
What is another word for the Abdominal cavity?
Peritoneal