AAMI Anatomy Unit 10, Anatomy 1: Comprehensive Review Exam with Correct Solutions 2024/2025 Updated

AAMI Anatomy Unit 10, Anatomy 1: Comprehensive Review Exam with Correct Solutions 2024/2025 Updated Arthrology - CORRECT ANSWER-the study of joints or articulations. Articulation - CORRECT ANSWER-is a point of contact between two or more bones or cartilage or bone. Synarthrosis - CORRECT ANSWER-bones are held together by a fibrous connective tissue. There is no movement or joint cavity. There is a complete fusion of bones. Synarthrosis - CORRECT ANSWER-what type of joints are the cranial sutures and sterno-costal articulation? Amphiarthosis - CORRECT ANSWER-there is slight movement because the bones are separated more than in a suture and some flexibility is permitted. There is a piece of specialized cartilage seperating the bones. There is no joint cavity. Amphiarthosis - CORRECT ANSWER-what types of joints are the pubis symphsis and sacro-iliac articulations? Diarthrosis - CORRECT ANSWER-there is a space between the articulating bones is called a synovial cavity. It is also called the joint cavity. There is a considerable amount of movement. These are the most numerous joints in the body. Diarthrosis - CORRECT ANSWER-what types of joints are shoulders, hips, elbows, and knees? Myology - CORRECT ANSWER-the study of the muscular system. Cardiac, Visceral, Skeletal - CORRECT ANSWER-what are the 3 different types of muscle? Rectus Fibers - CORRECT ANSWER-run parallel to the midline of the body. Transverse Fibers - CORRECT ANSWER-run perpendicular to the midline of the body. Oblique Fibers - CORRECT ANSWER-run diagonal to the midline of the body. Magnus, Maximus, Major - CORRECT ANSWER-refer to larger muscles. Minimus, Minor - CORRECT ANSWER-refer to small muscles. Longus - CORRECT ANSWER-refers to long muscles. Brevis - CORRECT ANSWER-refers to short muscles. Flexion - CORRECT ANSWER-a muscle movement that decreases the angle of articulation. (bending) Extension - CORRECT ANSWER-a muscle movement that increases the angle at articulation. (straightening out) Abduction - CORRECT ANSWER-is the act of moving an extremity away from the midline of the body. Adduction - CORRECT ANSWER-is the act of moving an extremity towards the midline of the body. Supination - CORRECT ANSWER-the act of rotating the forearm so that the palm of the hand is facing superiorly or anteriorly. Pronation - CORRECT ANSWER-the act of rotating the forearm so that the palm of the hand is facing inferiorly or posteriorly. Elevation - CORRECT ANSWER-a movement in which part of the body moves superiorly, lifting a body part. Eversion - CORRECT ANSWER-is a movement that turns the foot outwards at the ankle. Inversion - CORRECT ANSWER-is a movement that turns the foot inward at the ankle. Protraction - CORRECT ANSWER-is a forward movement of a part; the movement of the mandible or shoulder girdle on a plan parallel to the ground. Retraction - CORRECT ANSWER-the backward movement of a part; pulling the lower jaw back in line with the upper jaw. Rotation - CORRECT ANSWER-is the movement of a bone around its own axis, with no other movement. Example: turning your head side to