The first half of module seven discussed protein digestion‚ absorption‚ and metabolism; while the second half focused on pathological stress and kidney disease. Protein digestion occurs in the stomach and small intestine. When a protein reaches the stomach it is denatured by hydrochloric acid. Once the protein is digested pepsin breaks apart the denatured protein into peptides. Peptides move into the small intestine where they encounter an enzyme that digest the peptides into di- or tripeptides‚
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1. Discuss diagnostic findings of Addison’s disease. Addison’s disease‚ otherwise known as primary adrenal insufficiency‚ appear after the adrenal cortex is destroyed. Due to this‚ hormones such as cortisol and aldosterone decrease or stop being produced by the defective adrenal gland. Those hormones start a chain reactive within the body that cause other lab values such as glucose to be out of the normal range. Additionally the rate at which the kidneys filter slows and waste products can build
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a. Filter blood to allow toxins‚ metabolic wastes‚ and excess ions to leave body via urination b. Regulate volume and chemical makeup of the blood c. Maintain proper balance between water and salts‚ acids and bases d. Gluconeogenesis during prolonged fasting e. Production of renin to help regulate BP and erythropoietin to stimulate RBC production f. Activation of Vitamin D (from PTH) 2. Describe the gross anatomy of the urinary system (including the location
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When the baby is born its circulation needs to be changed because now the baby must breathe by own using its lungs. Increased level of pO2 causes spasm of the umbilical arteries and‚ as follows‚ decreased venous return to the right atrium. The vascular resistance in the lungs drops and all cardiac output flows through the pulmonary vessels now. Increased return to the heart through the pulmonary veins causes the raised pressure in the left atrium. As result of the changes described above foramen
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Microbiology Enzymology and Catalytic Metabolism Hereditary Fructose Intolerance (HFI) Hereditary Fructose Intolerance (HFI) is a genetic condition people are born with‚ usually without previous family history. Individuals with this condition have difficulty metabolizing fructose and/or foods containing fructose. The individuals liver and kidneys attempt to use this sugar for energy and due to the incomplete breakdown of fructose‚ toxic byproducts are produced which eventually leads to serious
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LABORATORY REPORT Activity 5: Blood Glucose Regulation Name: Instructor: Date: MATERIALS AND METHODS 1. Dependent Variable Plasma levels of glucose‚ ketones‚ insulin‚ and glucagon 2. Independent Variable Food and beverage intake 3. Controlled Variable physical activity‚ caffeine and alcohol intake‚ gender‚ age BMI 4. Why were physical activity and caffeine and alcohol intake the controlled variables? Because you can control on the amount of time you spend doing physical
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The metabolite fructose 1-phosphate (F 1-P) is accumulated with heredity fructose intolerance. One explanation for how this leads to disease is that it leads to trapping of a phosphate in F 1-P. This buildup of phosphate causes a decrease in the amount of free phosphates‚ which then results in a decreased amount of ATP. Less ATP affects the ability for some cellular processes to occur. One process that this affects is glycogenolysis. If glycogenolysis is impaired‚ this causes low blood glucose (hypoglycemia)
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LABORATORY REPORT Activity: Blood Glucose Regulation Name: jennifer rivenburg Instructor: susan deno Date: 12.01.2014 Predictions Plasma glucose levels will be highest 1-3 hours after the meal Plasma ketone levels will be highest before the meal (fasting) Plasma insulin levels will be highest immediately after the meal (0 hr) Plasma glucagon levels will be highest immediately after the meal (0 hr) Materials and Methods Dependent Variable plasma levels of glucose‚ ketones‚ insulin‚ and glucagon
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LABORATORY REPORT Activity: Blood Glucose Regulation Name: Brent Goo Instructor: Thomas Redenbaugh Date: 12.23.2014 Predictions Plasma glucose levels will be highest 1-3 hours after the meal Plasma ketone levels will be highest before the meal (fasting) Plasma insulin levels will be highest immediately after the meal (0 hr) Plasma glucagon levels will be highest 1-3 hours after the meal Materials and Methods Dependent Variable plasma levels of glucose‚ ketones‚ insulin‚ and glucagon Independent
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CEE 521 Principles of Fitness and Health © 2014 USSA Answer Key (a) 1. Physical fitness is a product of genetics and: a. Body type b. Flexibility c. Occupation d. Training 2. Which of the following is considered an accelerating factor for osteoporosis development in post-menopausal women? a. Walking b. Low body weight (especially from dieting) c. Regular weight-bearing exercise d. Occasional weight-bearing exercise 3. The primary target of physical training to affect hormones
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