Taxonomy: Comprehension 36) Which of the following is a characteristic of bone? A) The bone matrix is very and contains deposits of calcium salts. B) The matrix of the bone contains osteoclasts and chondroblasts. C) Narrow channels pass through the matrix to allow for muscle attachment. D) The matrix of bone is mostly collagen with very little calcium. E) For strength, compact bone is organized into a meshwork of matrix called trabeculae. Answer: A Learning Outcome: 6-4 Bloom's Taxonomy: Comprehension 37) Which statement is true regarding calcium in bone matrix? A) Calcium is in crystals called hydroxyapatite. B) Calcium is secreted by osteoblasts into the matrix. C) Once deposited, calcium cannot be removed from bone. D) Calcium provides flexibility to the bone matrix. E) Calcium is the organic part of the matrix. Answer: A Learning Outcome: 6-4 Bloom's Taxonomy: Comprehension 38) Bone growth in length occurs by mitosis of A) concentric lamellae. B) cartilage in the epiphyseal side of the metaphysis. C) growth of trabeculae. D) osteoblasts in the endosteum. E) cartilage cells in the diaphyseal side of the metaphysis. Answer: B Learning Outcome: 6-5 Bloom's Taxonomy: Comprehension 39) Suppose that epiphyseal lines appear in a 10-year-old's long bones. Which of the following statements is, therefore, true? A) The epiphyseal plates have ossified and further growth in length is not possible. B) Administration of growth hormone will stimulate future bone growth in length. C) Osteoclasts will dissolve the metaphysis so length growth can continue until adulthood. D) More growth will during the teenage years as sex hormones stimulate rebuilding of growth plates. E) Intramembranous ossification will enable further growth in length. Answer: A Learning Outcome: 6-5 Bloom's Taxonomy: Comprehension 40) In normal adult bones,
Taxonomy: Comprehension 36) Which of the following is a characteristic of bone? A) The bone matrix is very and contains deposits of calcium salts. B) The matrix of the bone contains osteoclasts and chondroblasts. C) Narrow channels pass through the matrix to allow for muscle attachment. D) The matrix of bone is mostly collagen with very little calcium. E) For strength, compact bone is organized into a meshwork of matrix called trabeculae. Answer: A Learning Outcome: 6-4 Bloom's Taxonomy: Comprehension 37) Which statement is true regarding calcium in bone matrix? A) Calcium is in crystals called hydroxyapatite. B) Calcium is secreted by osteoblasts into the matrix. C) Once deposited, calcium cannot be removed from bone. D) Calcium provides flexibility to the bone matrix. E) Calcium is the organic part of the matrix. Answer: A Learning Outcome: 6-4 Bloom's Taxonomy: Comprehension 38) Bone growth in length occurs by mitosis of A) concentric lamellae. B) cartilage in the epiphyseal side of the metaphysis. C) growth of trabeculae. D) osteoblasts in the endosteum. E) cartilage cells in the diaphyseal side of the metaphysis. Answer: B Learning Outcome: 6-5 Bloom's Taxonomy: Comprehension 39) Suppose that epiphyseal lines appear in a 10-year-old's long bones. Which of the following statements is, therefore, true? A) The epiphyseal plates have ossified and further growth in length is not possible. B) Administration of growth hormone will stimulate future bone growth in length. C) Osteoclasts will dissolve the metaphysis so length growth can continue until adulthood. D) More growth will during the teenage years as sex hormones stimulate rebuilding of growth plates. E) Intramembranous ossification will enable further growth in length. Answer: A Learning Outcome: 6-5 Bloom's Taxonomy: Comprehension 40) In normal adult bones,
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