AEMT National Registry Study Guide With Complete Solutions.

AEMT National Registry Study Guide With Complete Solutions. Abdomen The body cavity that contains the major organs of digestion and excretion. Is located below the diaphragm and above the pelvis. Abduction Motion of a limb away from the midline. 00:30 00:54 Acetabulum The depression on the lateral pelvis here its three component bones join, in which the femoral head fits snugly. Acid A substance that increases the concentration of hydrogen ions in a water solution. Acidotic Blood that is too acidic. Acromioclavicular separation (AC separation) One or more torn ligaments in the acromioclavicular joint, resulting in a separated shoulder. Acromion process The tip of the shoulder and the site of attachment for both the clavicle and various shoulder muscles. Active transport A method used to move compounds across a cell membrane to create or maintain an imbalance of charges Adam's apple The firm prominence in the upper part of the larynx formed by the thyroid cartilage. It is more prominent in men than in women. Adduction Motion of a limb towards the midline. Adenosine triphosphate (ATP) The nucleotide involved in energy metabolism; used to store energy. Adrenal cortex The outer layer of the adrenal gland; it produces hormones that are important in regulating the water and salt balance of the body.