Myoglobin {Ans: Myoglobin is a protein found in striated muscle. When muscle is damaged, myoglobin levels rise in the blood.}strain {Ans: An injury to a joint, similar to sprain, except that a muscle that crosses the affected joint is injured.}bone {Ans: Dense, hard connective tissue composing the skeleton}Axis {Ans: The second cervical vertebra.}hypocalcemia {Ans: may be due to poor dietary intake. Can ultimatley lead to rickets in a child or osetomalacia or osteoporosis}Atlas {Ans: The first cervical vertebra, articulates with the occipital bone of the skull and forms a pivot joint with the axis.}