Topic 7: Bones and Skeletal System. Questions with 100% accurate answers. Latest updates.

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Topic 7: Bones and Skeletal System. Questions with 100% accurate answers. Latest updates. Question 1 Correct 1.75 points out of 1.75 Flag question Question text Small channels extending thr... ough the bone matrix are Select one: a. lamellae. b. lacunae. c. canaliculi. d. periosteum. e. trabeculae. Question 2 Correct 1.75 points out of 1.75 Flag question Question text An example of a long bone would be Select one: a. the sternum. b. a rib. c. a carpal bone. d. the tibia. e. the clavicle. Question 3 Correct 1.75 points out of 1.75 Flag question Question text Spongy bone tissue Select one: a. is very dense. b. contains concentric lamellae. c. contains interconnecting plates called trabeculae. d. has many spaces and lacks osteocytes. e. is the primary component of compact bone. Question 4 Correct 1.75 points out of 1.75 Flag question Question text Which of the following is NOT a function of bone? Select one: a. support b. movement c. immunity d. calcium storage e. blood cell formation Question 5 Correct 1.75 points out of 1.75 Flag question Question text Some marrow of long bones is termed "yellow" marrow under normal conditions. The function of yellow marrow is to Select one: a. manufacture blood cells. b. manufacture tissue cells for the skin. c. store adipose tissue. d. store bone-forming cells. e. make vitamin D. Question 6 Correct 1.75 points out of 1.75 Flag question Question text The connective tissue sheath of cartilage is called the Select one: a. matrix. b. chondrocyte. c. ligamentous cord. d. lacuna. e. perichondrium. Question 7 Correct 1.75 points out of 1.75 Flag question Question text Cartilage Select one: a. is composed of osteons. b. is surrounded by a membrane called the periosteum. c. contains chondrocytes located in lacunae. d. does not need nutrients and oxygen so it has no blood vessels. e. is well vascularized. Question 8 Correct 1.75 points out of 1.75 Flag question Question text The radiologist informs Mathew that his fracture has not penetrated the skin, meaning Mathew has a(an) Select one: a. open fracture. b. closed fracture. c. complicated fracture. d. composite fracture. e. irregular fracture. Question 9 Correct 1.75 points out of 1.75 Flag question Question text During development, some bones arise from thick connective tissue membranes in a process known as ______ bone formation, and other bones arise from a hyaline cartilage model in a process known as ______ bone formation. Select one: a. endochondral; intramembranous b. intramembranous; endochondral Question 10 Correct 1.75 points out of 1.75 Flag question Question text Which type of bone cells are large cells that form from fusion of monocytes? Select one: a. osteochondral progenitor cell b. osteoblasts c. osteocytes d. osteoclasts Question 11 Correct 1.75 points out of 1.75 Flag question Question text The figure shows the bones of the right orbit. What bone does "C" represent? Select one: a. frontal b. maxilla c. zygomatic d. lacrimal e. ethmoid Question 12 Correct 1.75 points out of 1.75 Flag question Question text The bone that articulates with the acetabulum is the Select one: a. femur. b. tibia. c. fibula. d. humerus. e. pubis. Question 13 Correct 1.75 points out of 1.75 Flag question Question text Which of the following facial bones is correctly matched with its function? Select one: a. maxilla - possesses sockets for teeth b. vomer - forms the hard palate c. inferior nasal conchae - contain nasolacrimal canals d. zygomatic - provides attachment point for temporalis muscle e. temporal - is part of the orbit. Question 14 Correct 1.75 points out of 1.75 Flag question [Show More]

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