AEA Certification chapter 2 Solved 100% Correct 2023

What are the 11 systems of the Human body? - ANSWER-Integumentary, Skeletal, Muscular, Nervous, Endocrine, Cardiovascular, Lymphatic, Respiratory, Digestive, Urinary, Reproductive Integumentary - ANSWER-Includes skin and all the structures derived from it. (hair, nails, and so on.) Skeletal - ANSWER-Skeletal bones, associated cartilage, and joints Muscular - ANSWER-All Skeletal muscles, visceral muscles, cardiac muscle, tendons, and ligaments Nervous - ANSWER-Includes brain, spinal cord, nerves, and sensory organs. (eyes and ears) Endocrine - ANSWER-Includes all the glands that produce hormones Cardiovascular - ANSWER-Includes blood, the heart, and blood vessels Lymphatic - ANSWER-Includes lymph, lymph notes, lymph vessels, and lymph glands Respiratory - ANSWER-Includes the lungs, and the passageways leading into and out of them. Digestive - ANSWER-Includes the digestive tract, a series of hollow organs joined in a long, twisting tube, associated organs including the liver, gallbladder, and pancreas. Urinary - ANSWER-Includes the organs that produce, collect and eliminate urine Reproductive - ANSWER-includes organs that produce reproductive cells and organs that store and transport reproductive cells. Name the Anatomical reference terms - ANSWER-Superior, Inferior, Anterior, Posterior, Medial, Lateral Superior - ANSWER-Above Inferior - ANSWER-below Anterior - ANSWER-in front of Posterior - ANSWER-behind Medial - ANSWER-toward the midline of the body Lateral - ANSWER-Away from the midline of the body The skeletal system provides our bodies with what? - ANSWER-Support, Protection, and Shape Supine - ANSWER-Face up position Prone - ANSWER-Face-down position Ventral - ANSWER-Front surface of the body Dorsal - ANSWER-Back surface of the body Plantar - ANSWER-Bottom surface or the sold of the foot. Long Bones - ANSWER-Longer than they are wide and are primarily found in the appendages (arms and legs) Short bones - ANSWER-Cube shaped, and are as wide as they are long. (wrist and ankle) Flat bones - ANSWER-Thin and generally flat. (cranial bones) Irregular Bones - ANSWER-Bones that do not fall into the other three categories. They have complex shapes and include bones like vertebrae The process through which bones grow is called? - ANSWER-ossification Muscle Tissue possesses four principle characteristics, they are what? - ANSWER-excitability, contractility, extensibility, elasticity. In a muscle pair, the muscle that is actively contracting at any given time, is called? - ANSWER-Agonist In a muscle pair, the muscle that is relaxed or stretched in call? - ANSWER-antagonist Sternocleidomastoid - ANSWER-front of the neck, moves the cervical spine, connects to the clavicle, sternum and jaw line Pectoralis - ANSWER-Chest, hooks to the sternum, clavicle, ribs, and upper arm. Moves the shoulder joint