BSC 2085 ANATOMY EXAM 3 QUESTIONS AND ANSWERS ALL ANSWERS 100% CORRECT AID GRADE A+(UNIVERSITY OF SOUTH FLORIDA)

Mary is 50 years old and has entered menopause. During a checkup, a bone scan reveals the beginnings of osteoporosis. Her physician suggests nutritional therapy. What might she recommend for her patient? Vitamin D calcium supplements Vitamin C all of the above he most abundant cell type in bone is osteocytes. osteoblasts. osteoprogenitor cells. osteolytes. osteoclasts. Vitamin D is necessary for the organic matrix of bone. collagen formation. absorption calcium and phosphate ions. increasing osteoclast activity. reducing osteoblast activity. fractures are completely internal; they do not break through the skin. Closed Open Recurrent Compound The humerus is an example of a(n) bone. short long sesamoid flat irregular tubercle. foramen. facet. ramus. linea. Which of following is a function of the skeletal system? protection of internal organs body support calcium homeostasis blood cell production all of the above The structural units of mature compact bone are called lacunae. canaliculi. osteons. lamellae. osteocytes. The condition known as osteopenia affects mostly women. is rarely seen as people age. causes a gradual reduction in bone mass. is caused by too much vitamin D in the diet. only affects the femur. The deposition of calcium salts in bone tissues is referred to as osteogenesis. ossification. remodeling. hardening. calcification. A fracture at the ankle involving both lower leg bones is often called a fracture. compression Pott displaced greenstick A child with rickets often has bowed legs. inadequate muscle development. long fingers. frequent bruises. oversized facial bones. Elevated levels of calcium ion in the blood stimulate the secretion of the hormone calcitonin. growth hormone. thyroid hormone. parathyroid hormone. testosterone. The shaft of a long bone is called the diaphysis. metaphysis. epiphyseal plate. epiphysis. lamella. Identify the structure the occipital bone surrounds. magnum maximus maximus minimus foramen magnus foramina maximus foramen magnum Which of the following statements about the coccyx is true? fusion is delayed until mid-20s anchors a muscle that constricts the anal opening is the most caudal vertebral region all of the above The alveolar process of the mandible supports the lower teeth. anchors the tongue. supports the upper teeth. all of the above A and B only Gesturing "no" with the head depends on the structure(s) of which cervical vertebrae? axis atlas neither A or B both A and B Which of the following is not part of the axial division of the skeletal system? vertebral column auditory ossicles skull hyoid bone pectoral girdle Which of the following are distinctive features of thoracic vertebrae? long spinous processes rib articulations heart-shaped bodies all of the above The ribs articulate with the of the vertebrae.