Anatomy Sec1 PDF

lab 1 Levels of Organization  Anatomical Position Standing erect The arms are straight The legs are close together The eyes and palms face forwards Regional Terms Body Cavities  Name Site Contents Lining membrane Do...

lab 1 Levels of Organization  Anatomical Position Standing erect The arms are straight The legs are close together The eyes and palms face forwards Regional Terms Body Cavities  Name Site Contents Lining membrane Dorsal cavities: ▪ Vertebral canal ▪ Vertebral ▪ Spinal cord ▪ Meninges column ▪ Cranial cavity ▪ skull ▪ Brain ▪ Meninges Ventral cavities: ▪ Thoracic cavity ▪ Trunk ▪ Lungs ▪ Pleura ▪ Heart ▪ Pericardium ▪ Abdominopelvic cavity ▪Trunk ▪ Viscera ▪ peritoneum Other cavities: ▪ Mouth cavity ▪ Skull ▪ Tongue & teeth ▪ Mucous membrane ▪ Nasal cavity ▪ Skull ▪ Opening of para -nasal ▪Mucous membrane sinuses ▪ Orbit ▪ Skull ▪ The eyeballs ▪ Endosteum ▪ The middle ear cavities ▪ Skull ▪ Small bones and ▪Mucous membrane ▪Synovial cavities: muscles ▪ Synovial ▪ Synovial fluid ▪ Synovial membrane joints Serous membranes Questions 1- The highest level of structural organization is number…………… a) 1 b) 2 c) 3 d) 6 2- To which level of structural organization does Number 4 refer? a) Tissue level b) Cellular level c) Chemical level d) Organ level flexion, extension Inversion Eversion 1 2 protraction Retraction Dorsiflexion, planter flexion Supination, pronation opposition 1 2 Lateral rotation medial rotation 1 2 Abduction Adduction