True or false An osteoarthritis contains osteomyelitis, Janelle, and a central canal, and is found in compact bone only
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PART 1: Identify the FALSE statement below. Group of answer choices a. Osteoarthritis is often characterized by the degeneration of hyaline cartilage coating the articular surfaces on the epiphyses of long bones, sometimes this is termed "wear and tear" arthritis. b. Rheumatoid arthritis is an example of a metabolic disorder, this condition is characterized by inflammation of the synovial membranes in many joints, including those of the hands & feet. c. Gout occurs when the uric acid crystals accumulate in the synovial fluid of diarthroses, these crystals can impair the ability of synovial fluid to lubricate the joint and can cause inflammation in many joints (especially the interphalangeal joints of the toes). PART 2: Identify the FALSE statement below. Group of answer choices a. The strength of bone arises from the fact that the osteons are oriented in random orientations relative to the long axis of the bone. b. The following are spaces found within bone: medullary cavity, lacunae, central canals, and canaliculi. c. Canaliculi are small spaces within the extracellular matrix that allow for communication between the mature osteocytes housed within the lacunae. This is important because the calcified matrix in bone does not allow for osteocytes to move freely within this tissue and diffusion potential is impaired.
Adi S.
Short, irregular, and flat bones have medullary cavities in order to keep the weight of the bones light. True False Question 34 In newborn infants, the medullary cavity and all areas of spongy bone contain red bone marrow. True False Question 35 The trabeculae of spongy bone are oriented toward lines of stress. True False
Hem S.
True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it a true statement. The periosteum contains osteoblasts and osteocytes. Osteoclasts secrete bone matrix. Compact bone is the hard, outer bone. Compact bone is composed of spicules called trabeculae. Spongy bone houses red and yellow bone marrow. Circumferential lamellae are located between osteons.
Madhur L.
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