Question 11The body system responsible for synthesizing the Vitamin D necessary for calcium absorption is the integumentary system. Which of the following statements would NOT be true in making your determination? The pelvis with the greater pubic angle is male - Males: 50-82 degrees Females: > 90 degrees The female pelvis is heavier than the male pelvis - The male pelvis is much heavier and thicker. You are asked to determine which is male and which is female. Question 10While working as a forensic pathologist, you are given two sets of pelvic bones to examine. This is found in the flat (pelvis, sternum) & spongy bones (femur). Question 9Red bone marrow functions in the formation of blood cells. Osteoporosis happens when the bone is too porous and has lost its bone density over time, like aging. Question 8The normal loss of bone that occurs with aging is osteoporosis The diaphysis (mid part of a long bone) consists of strong compact bone, housing the bone marrow and protecting it from trauma. Question 7Compact bone is found in the diaphysis of long bones. This is joined by the temporal bone to the mandible allowing a person to talk, chew, or move the jaw. Question 6The only movable joint in the head is the temporomandibular joint In contrast, you can find the thin intervertebral discs at the cervical region. This is due to the weight-bearing capacity of the lumbosacral region. ![]() Question 5The thickest intervertebral discs would be found in the lumbar region. This happens at the age of 14-19 for males & 12–16 for females. It is replaced by compact bone during growth plate fusion. The epiphyseal plate is hyaline cartilage found in the metaphysis (ends) of long bones. Question 4When the epiphyseal plate is completely replaced by bone, long bones have reached their adult length. To pump, press down 2 inches & allow full recoil. Two fingers are then placed at the tip of the breastbone. Question 3Improper administration of CPR can force the floating ribs into the liver, causing severe bleeding.Īccording to the American Health Association (AHA), hands should be interlocked between the nipples & the palm located at the end of the person's breastbone, where the ribs join together. ![]() The skeletal system houses 97% of the calcium phosphate in our body which is an inorganic salt. The pelvis provides support to the urogenital system. The musculoskeletal system provides locomotion to the body. The cranium also protects the soft brain from trauma. The ribs protect the mediastinum from blunt damages to the lungs & heart. ![]() Question 2Which of the following is NOT a function of the skeletal system? All of the above are functions of the skeletal system. It supports the base of the skull and links with Axis to form the atlanto-axial joint. The Atlas is the first cervical bone (C1) of the vertebral column. Question 1The atlas is classified as a cervical vertebrae.
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