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The Thyroid Gland
Quiz by John Conte
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1) Which of the following is NOT one of the classifications indicating the source of a drug? A) Genetically engineered B) Chemically altered C) Natural D) Synthetic 2) Acetylsalicylic acid, also known as aspirin, is derived from a(n) source. A) animal B) mineral C) synthetic 3) Which of the following is derived from an animal source? A) Thyroid hormone B) Vincristine C) Digoxin D) Codeine 1) 2) 3) 4) What mineral is used to treat arthritis? A) Zinc C) Ferrous sulfate B) Sodium chloride D) Gold 4) 5) A naturally occurring substance that has been chemically altered is considered a drug. 5) A) genetically engineered B) aemi-synthetic C) synthesized D) hazardous 6) A drug that is produced in a laboratory in imitations of a naturally occurring compound is called: 6) A) Genetically engineered. B) Synthesized. C) Semi-synthetic. D) Bioenhanced. 7) Which of the following is an example of a synthetic drug? A) Sodium chloride B) Digoxin C) Barbiturates D) Insulin 7) 8) To create a genetically engineered drug, manufactures use DNA, combining two different 8) strands of DNA to produce a new strand. A) recombined B) reconciled D) recombinant 9) Genetically engineered drugs include rDNA and , hybrid cells created in the laboratory 9) from animals and used to treat tumors and diagnose various conditions. A) recombinant antibodies B) oumoclnnal antibodies C) mononucleotides D) semi-synthetic penicillins 10) Characterisfics of a drug's chemical name include the following EXCEPT: A) Chosen according to IUPAC guidelines. B) Long, complicated, hard to remember and pronounce. C) Proprietary name that only the manufacturer is allowed to use. D) Used primarily in chemistry and pharmacy research.Bone growth and remodeling New bone development is balanced with bone resorption Haversian systems are continually being replaced Bone is resorbed from one area and added to another to meet changing stresses placed on it (e.g., weight, posture, fractures) Normal growth dependent on sufficient proteins, minerals, vitamins (A, C, D) and influenced by hormones (growth, thyroid, estrogen/testosterone) Bone is capable of repair because it contains osteoprogenitor cells in the periosteum, endosteum, and bone marrow and is very well vascularized Metabolic role of bone (contains 99% of body’s total calcium in crystals) Transfer calcium from crystals to interstitial fluid and into blood Hormonal Parathyroid - stimulates osteoblasts to secrete osteoclast-stimulating factor thus promoting resorption Calcitonin - inhibits osteoclast activityThe 'The' THE / - The civil warThe human eyeThe Sniper