2 Quarter Anatomy 2 Exam 1 Flashcards
HEAD MUSCLES
OCCIPITALFRONTALIS (OPICRANIUS)MASSETERTEMPORALISLATERAL (EXTERNAL) PTERYGOIDMEDIAL (INTERNAL) PTERYGOID
broad flat tendon attaching muscle to muscle
GALEA OPONEUROTICA
chewing and swallowing
MASTICATION & DEGLUDINATION
NECK MUSCLES
PLATYSMAOMOHYOIDSTERNOCLEIDOMASTOID
TRUNK/TORSO major muscles
back muscleschest musclesabdomen musclesdiaphragm muscles
BACK MUSCLES
TRAPEZIUSLATISSIMUS DORSI
MAJOR CHEST MUSCLES
PECTORALIS MAJOREXTERNAL INTERCOSTALSINTERNAL INTERCOSTALS
ABDOMEN MUSCLES
ANTEROLATERAL WALLANTEROMEDIAL WALLPOSTERIOR WALL
ANTEROLATERAL WALL (abdomen) muscles
EXTERNAL OBLIQUEINTERNAL OBLIQUETRANSVERSE ABDOMINUS
ANTEROMEDIAL WALL (abdomen) muscle
RECTUS ABDOMINUS
POSTERIOR WALL (abdomen) muscle
PSOAS MAJOR (ILIOPSOAS)
to flex and medially rotate the thigh; guide to raise the iliac artery; *(can be counted as 3 muscles or 1 muscle depending on anatomist)
PSOAS MAJOR (ILIOPSOAS)
(PHRENIC MUSCLE)
DIAPHRAGM
major muscle for breathing, both exhaling and inhaling
DIAPHRAGM (PHRENIC MUSCLE)
OPENINGS of DIAPHRAGM
ESOPHAGEAL ORIFICE AORTIC ORIFICEINFERIOR VENA CAVAL ORIFICE
opening thru which esophagus passes
ESOPHAGEAL ORIFICE
opening thru which aorta (largest artery) passes
AORTIC ORIFICE
opening for (IVC), largest vein in body, named by angle/direction not by size
INFERIOR VENA CAVAL ORIFICE
UPPER EXTREMITIES muscles
SHOULDER MUSCLESARM MUSCLESFOREARM MUSCLES
SHOULDER MUSCLES
DELTOIDTERES MAJOR
abduction of the arm, move arm away from medial plane, triangle shape gives roundness/firmness of the arm
DELTOID
muscle to adduct and medially rotate the arm, largest muscle in terms of size
TERES MAJOR
(between shoulder and elbow)
ARM MUSCLES