Lab Practical Flashcards
Scalenes muscle (224)
-elevates ribs 1 and 2
Frontalis (1)
Raises scalp and eyebrows
Occipitalis (1)
Draws scalp backwards
Orbicularis oculi (2)
Closes eyelid
Buccinator (14)
Sucking
Temporalis (22)
Elevates and retracts mandible (Chewing)
Masseter (15)
Elevates, protracts mandible (chewing)
Digastric (17,19)
Elevates hyoid
Mylohyoid (16)
Elevates hyoid
Sternohyoid (218)
Depresses hyoid
Sternocleidomastoid (21)
Flexes, rotates head and neck
Pectoralis Major (262)
Prime flexor of humerus
Serratus Anterior (542)
Abducts and rotates scapula
Diaphragm
Depresses thorax floor
External intercostals (255)
Elevates ribs
Internal intercostals (256)
Depresses ribs
Trapezius (226)
Extends head
Rhomboidius major
Adducts and rotates scapula
Latissimus dorsi (541)
Prime extensor of humerus
Rectus abdominus
Flexes vertebral column
External oblique
Internal oblique
Transverse abdominus
Compress abdomen and rotate trunk
Coccygeus (387)
Supports pelvic floor