HUMAN BIOLOGY: CONCEPTS - 9780134312729
8th Edition
ISBN: 2819260095972
Author: Johnson
Publisher: PERUSALL
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Textbook Question
Chapter 5, Problem 1TY
Which of the following might result from a parathyroid tumor that causes oversecretion of parathyroid hormone?
a. joint inflammation leading to osteoarthritis
b. bone loss due to stimulation of osteoclasts
c. bone growth due to stimulation of osteoblasts
d. conversion of cartilage to bone
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Chapter 5 Solutions
HUMAN BIOLOGY: CONCEPTS - 9780134312729
Ch. 5 - Do you approve of harvesting bone from cadavers...Ch. 5 - Do you think it should be legal to sell a cadaver...Ch. 5 - List the five functions of bone.Ch. 5 -
2. Describe the functions of red and yellow bone...Ch. 5 -
3. Explain how the two growth plates in a long...Ch. 5 -
4. Explain what might cause a long bone to slowly...Ch. 5 -
5. Describe the process of bone remodeling and...Ch. 5 -
6. Name the three anatomical regions of the...Ch. 5 - Prob. 7CRCh. 5 -
8. Describe the features of synovial joints that...
Ch. 5 - Prob. 9CRCh. 5 - Prob. 10CRCh. 5 - Which of the following might result from a...Ch. 5 - Steps in the repair of a bone fracture include (1)...Ch. 5 - Prob. 3TYCh. 5 - All of the following bones of the skull are...Ch. 5 - Prob. 5TYCh. 5 - The movement of the thumb to trace a circle might...Ch. 5 - Synovial joints may include cartilage, ligaments,...Ch. 5 -
8. Which of the following is an example of a...Ch. 5 -
9. All of the following are bones of the axial...Ch. 5 - Which of the following would be likely to prevent...Ch. 5 - Which of the following contains the richest...Ch. 5 - In the formation and development of bones within...Ch. 5 - Which of the following might be most helpful in...Ch. 5 - All of the following processes continue in the...Ch. 5 - Which kind of joint is essentially immovable? a....Ch. 5 - Compare and contrast swimming and running as forms...Ch. 5 - Prob. 2AWKCh. 5 - Prob. 3AWKCh. 5 - Prob. 4AWKCh. 5 - Prob. 5AWKCh. 5 - Obesity is a common problem in this country, even...
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- Bone remodeling involves two hormones; one of these hormones activates the cells which cause Bone Resorption and one of these hormones causes Bone Deposition and an increase in Bone Mass. Which of the following statements is true? 16. 20. A. PTH causes the osteoblasts to increase bone mass. B. PTH causes an increase in bone mass and a decrease in plasma Calcium. C. Calcitonin causes an increase in bone mass and a decrease in plasma Calcium. D. Calcitonin activates the osteoclasts and subsequently decreases bone mass.arrow_forwardThe activation of osteoblasts is an activity stimulated by parathyroid hormone a. true b. falsearrow_forwardParathyroid hormone functions in all of the following ways EXCEPT? A. Increasing the rate of calcium absorption B. Decreasing the rate of calcium excretion C. Stimulating osteoclast activity D. Osteoblasts actively generate more bone tissuesarrow_forward
- Growth hormone therapy has been widely used to help people with dwarfism and has helped certain individuals to become taller. Which hormone would supplement or enhance the effects of hGH? Select one: a. calcitonin b. cortisol c. inhibin d. parathyroidarrow_forwardA tumour on the parathyroid glands will result in excessive production of parathyroid hormone (PTH) called hyperparathyroidism. PTH has a significant role in calcium homeostasis. Hyperparathyroidism will result in all the following EXCEPT Select one: a. the increase in blood calcium levels b. the breakdown of bones and teeth to release calcium into the blood c. the deposition of calcium into bones and teeth, making them strong and healthy d. the increase in absorption of calcium ions by kidney nephrons, leading to kidney stonesarrow_forwardWhich of the following outcomes would be most likely to occur due to a vitamin K deficiency? Select one: a. Impaired collagen synthesis at epiphyseal growth plates b. Increased bone mineralization leading to large, deformed bones c. Impaired phosphorus uptake by osteoclasts d. Impaired calcitonin production by thyroid gland e. Impaired Ca2+ uptake by osteoblastsarrow_forward
- Which of the following would be likely to prevent or slow the bone loss of osteoporosis? a. stimulate the activity of fibroblasts b. stimulate the activity of osteoblasts c. inhibit the activity of osteoclasts d. both (b) and (c)arrow_forwardAs the bone matrix calcifies and the secreting cells become walled in, A. osteoblasts become osteocytes B. osteogenic progenitors become osteoclasts C. osteoblasts become osteoclasts D. osteoclasts become osteocytesarrow_forwardWhich is/are NOT a characteristic feature(s) of the cartilage degeneration mechanisms with osteoarthritis? A. Loss of cartilage compressibility B. Horizontal cracks parallel to articular surface cause large pieces of cartilage to break off C. Cartilage wear is abrupt, quickly progressing from normal to completely worn D. Cartilage pitting leads to chondrocyte necrosis and autolysis E. Deeper chondrocytes proliferate and cluster in large lacunae in response to increasing loads B and C F. G. H. C and D None of the abovearrow_forward
- Osteoporosis is a common disease in the elderly. Bones become less dense and more likely to break. Treatment of osteoporosis frequently falls under endocrinologists. List two hormones that impact osteoporosis. Explain how each one affects bone density.arrow_forwardWhich of these does not promote bone deposition? a. Dietary calcium b. Vitamin D c. Parathyroid hormone d. Calcitonin e. Testosteronearrow_forwardRheumatoid arthritis is a systemic disorder characterized by the body's immune system recognizing that is/are foreign, resulting in a severe immune response. A. articular cartilage B. synovial tissues C. osteophytes D. subchondral bone E. chondrocytesarrow_forward
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