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Cards In This Set
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____________ are short term regulators of appetite, whereas ______________ is a long-term regulator.
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Peptide YY (PYY) and cholecystokinin (CCK); insulin
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Macronutrients include
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Carbohydrates, lipids, proteins, and water
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HDL comes from
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The liver.
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Which of the following would you expect to be in a state of negative nitrogen balance?
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Patients with muscle atrophy
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Vitamin ___________ deficiency is the most common worldwide.
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A (retinol)
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Most of body's fat is stored as
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Triglycerides.
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What metabolic process produces ammonia
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Deamination of glutamic acid
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Glycogenesis is stimulated by ____________, and glycogenolysis is stimulated by ____________.
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Insulin; glucagon and epinephrine
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Heat exhaustion results from
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Extreme electrolyte loss in the sweat.
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What layer of the digestive tract is composed of a thin layer of areolar tissue topped by a simple squamous mesothelium?
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Serosa (mesentery)
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Layers of the digestive tract from lumen to external surface
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Lamina propria, muscularis mucosae, submucosa, muscularis externa, serosa
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From superficial to deep, these are the structures found in a typical tooth
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Enamel, dentin, pulp
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Parietal Cells secrete
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HCL and intrinsic factor (intrinsic factor helps vitamin b12 absorption)
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Pepsinogen is produced by ____________ and is activated by ___________.
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Chief cells; hydrochloric acid (HCl) secreted by parietal cells
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The enterogastric reflex serves to
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Inhibit gastric motility when there is chyme in the small intestine.
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