FDLE First Aid Exam with Complete Solutions Already Passed

Skeletal system - the supporting framework for the body, giving it shape and protecting vital organs skull, spinal column, chest, shoulder girdle, pelvis, lower extremities, and upper extremities - main components of the skeletal system skull - houses and protects the brain spinal column - protects the spinal cord and is the primary support for the entire body. It consists of separate bones called vertebrae that stack one on top of each other and are held together by muscles shoulder girdle - collarbone and shoulderblades chest - consists of the breastbone and ribs. it protects the heart, lung, liver, and spleen pelvis - protects the reproductive organs and supports the organs in the lower abdominal cavity lower extremities - consists of the upper/lower leg, ankle, and foot femur - the upper leg consists of the longest, strongest bone in the human body upper extremities - consist of the upper arm, forearm, wrist, hand, and finger bones that comprise the arm