FSU SPA4101C MUSCLES OF INSPIRATION AND EXPIRATION
EXAMS WITH 100% CORRECT DETAILED ANSWERS UPDATED
2025/2026 BEST GRADED A+ FOR PASS
Diaphragm TYPE
Inspiration
Diaphragm FUNCTION
primary muscle of inspiration
External intercostals TYPE
Inspiration
External intercostals FUNCTION
elevates entire ribcage
Internal intercostals (interchondral) TYPE
Inspiration
Internal intercostals (interchondral) FUNCTION
elevates ribs
Levatores costarum TYPE
, FSU SPA4101C MUSCLES OF INSPIRATION AND EXPIRATION
EXAMS WITH 100% CORRECT DETAILED ANSWERS UPDATED
2025/2026 BEST GRADED A+ FOR PASS
Inspiration
Levatores costarum FUNCTION
elevate rib cage
Serratus posterior superior TYPE
Inspiration
Serratus posterior superior FUNCTION
elevates ribs
Sternocleidomastoid TYPE
Inspiration
Sternocleidomastoid FUNCTION
turns the head, elevates sternum + rib cage
Scalenes TYPE
Inspiration
EXAMS WITH 100% CORRECT DETAILED ANSWERS UPDATED
2025/2026 BEST GRADED A+ FOR PASS
Diaphragm TYPE
Inspiration
Diaphragm FUNCTION
primary muscle of inspiration
External intercostals TYPE
Inspiration
External intercostals FUNCTION
elevates entire ribcage
Internal intercostals (interchondral) TYPE
Inspiration
Internal intercostals (interchondral) FUNCTION
elevates ribs
Levatores costarum TYPE
, FSU SPA4101C MUSCLES OF INSPIRATION AND EXPIRATION
EXAMS WITH 100% CORRECT DETAILED ANSWERS UPDATED
2025/2026 BEST GRADED A+ FOR PASS
Inspiration
Levatores costarum FUNCTION
elevate rib cage
Serratus posterior superior TYPE
Inspiration
Serratus posterior superior FUNCTION
elevates ribs
Sternocleidomastoid TYPE
Inspiration
Sternocleidomastoid FUNCTION
turns the head, elevates sternum + rib cage
Scalenes TYPE
Inspiration