Homework Answers
25. Water intoxication -----
a. hyponatremia
26. The pump that maintains the fluid balance;
c. sodium potassium pump
27. potassium pump helps maintain the;
b. intracellular fluid balance
28. Water may be described as;
a. Essential
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25. Water intoxication, also known as_refers to low blood levels of sodium a. hyponatremia b. hypokalemia c. hypoca...
25. Water intoxication, also known asrefers to low blood levels of sodium. a. hyponatremia b. hypokalemia c. hypoca...
25. Water intoxication, also known asrefers to low blood levels of sodium. a. hyponatremia b. hypokalemia c. hypocalcemia d. achlorhydria 26. The pump, a cell membrane protein, helps maintain fluid balance in the body. a. sodium-phosphate b. sodium-chloride c. sodium-potassium d. sodium-iodine 27. Potassium helps maintain the a. extracellular b. intracellular fluid volume. c. intravascular d. interstitial 28. Water may be described as being a. essential b. organic c. caloric d. all of the above 29. Electrolytes arethat form ions...
34. The thirst mechanism is often unreliable in a. athletes b. elderly c. children d. all...
34. The thirst mechanism is often unreliable in a. athletes b. elderly c. children d. all of the above 35. Cellular edema associated withmay be a consequence of water toxicity. a. hypokalemia b. hyponatremia c. hypocalcemia d. achlorhydria 36.is a rich source of vitamin C. a. peppers b. eggs c. milk d. fish 37. Thyroxine, the thyroid hormone regulating basal metabolic rate, is made from the amino acid tyrosine and the mineral found in salt water fish and coastal plants...
12. This nutrient is also known as the "anti-infective" nutrient. b. vitamin A c. phosphorus d. sodium 13. An...
12. This nutrient is also known as the "anti-infective" nutrient. b. vitamin A c. phosphorus d. sodium 13. An antioxidant found primarily in oils, seeds, and other fats. a vitamin E b. vitamin C c. vitamin A d. selenium d. thiamine 14. A deficiency of this nutrient causes goiters. a. chromium b. iodine c. zinc 15. A deficiency of this nutrient causes Beri-Beri. a. thiamine b. niacin c . vitamin B6 d. vitamin B12 16. This nutrient helps maintain healthy...
How is the concentration of electrolyte charges measured? a. In millijoules b. By mass c. By...
How is the concentration of electrolyte charges measured? a. In millijoules b. By mass c. By amperes d. By weight e. In milliequivalents 12. What organ retains or releases body fluids, thereby regulating blood volume and blood pressure? a. Liver b. Kidneys c. Bladder d. Pancreas e. Heart 13. If fluid is lost by vomiting or diarrhea, what mineral is lost in greatest quantity? a. Chloride b. Calcium c. Phosphate d. Potassium e. Sodium 14. Of the following minerals, which...
14). Hyponatremia is caused by a deficiency of a). water, b), potassium, c). sodium, d). chloride,...
14). Hyponatremia is caused by a deficiency of a). water, b), potassium, c). sodium, d). chloride, e). protein 15). The ideal weight for a newborn is a). 3-4 pounds, b), 5-6 pounds, c). 6.5-9 pounds, d). 9.5-10.5 pounds, e), over 10.5 pounds 16). Sulforaphanes are found in large concentrations in a) purple grapes, b). lemons, c). beans, d), broccoli, e). green tea 17). Digestive changes in the elderly include increased a) constipation, b), nutrient malabsorption, c). secretory activity, d), sense...
Chapter 7 Vitamins Define what a vitamin is. Identify the fat-soluble vitamins and water-soluble vitamins. Identify...
Chapter 7 Vitamins Define what a vitamin is. Identify the fat-soluble vitamins and water-soluble vitamins. Identify the functions and major food sources of: vitamin A, Vitamin D, Vitamin E, Vitamin K, Vitamin C, Vitamin B12, niacin, thiamin, riboflavin, pantothenic acid, folic acid/folate, and beta-carotene. What are the functions of antioxidants. Identify the causes of beriberi, scurvy, pellagra, hemolytic anemia, megaloblastic anemia, macrocytic anemia, pernicious anemia, neural tube defects, rickets, osteoporosis, xerophthalmia. Chapter 8 Minerals Define what a mineral is. What...
25. A woman runs a marathon in 30°C weather and replaces all volume lost in sweat by drinking dis...
25. A woman runs a marathon in 30°C weather and replaces all volume lost in sweat by drinking distilled water. After th A) decreased total body water (TBW) B) decreased haematocrit C) decreased intracellular fluid (ICF) volume e marathon, she will have decreased plasma osmolarity increased intracellular osmolarity 26. Which of the following ions has a higher concentration in intracellular fluid (ICF) than in extracellular fluid (ECF)? C1 D) HC03 E) Ca2+ 27. One gram of mannitol was injected into...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
17. Calcium absorption depends on adequate levels of the "sunshine" vitamin also known as vitamin a....
17. Calcium absorption depends on adequate levels of the "sunshine" vitamin also known as vitamin a. A b. D C. d. K 18. The ancient Egyptians new liver extract cured night blindness. Vitamin_ found in high amounts in liver was responsible for this effect. a. A b. D C. d. K 19, Vitamin toxicities usually are associated with a. eating a variety of foods b. over-supplementation c. vegetarianism d. drinking too much water 20. Pica, a craving for nonfood or...
The respiratory mechanism of acid-base balance includes which of the following? a. requires arrenzyme within red...
The respiratory mechanism of acid-base balance includes which of the following? a. requires arrenzyme within red blood cels that causes the Tormation o caronte 8R b. includes increased breathing rate during times of alkalosis. c. is considered only a chemical buffering system without respiratory rate modification d. operate well only within a very narrow margin. Match the following Body fluid descriptions; a. Located within cells b. Will not dissociate in water c. Spaces between cells d. Dissociates in water e....
25. Water intoxication, also known asrefers to low blood levels of sodium. a. hyponatremia b. hypokalemia c. hypocalcemia d. achlorhydria 26. The pump, a cell membrane protein, helps maintain fluid balance in the body. a. sodium-phosphate b. sodium-chloride c. sodium-potassium d. sodium-iodine 27. Potassium helps maintain the a. extracellular b. intracellular fluid volume. c. intravascular d. interstitial 28. Water may be described as being a. essential b. organic c. caloric d. all of the above 29. Electrolytes arethat form ions...
34. The thirst mechanism is often unreliable in a. athletes b. elderly c. children d. all of the above 35. Cellular edema associated withmay be a consequence of water toxicity. a. hypokalemia b. hyponatremia c. hypocalcemia d. achlorhydria 36.is a rich source of vitamin C. a. peppers b. eggs c. milk d. fish 37. Thyroxine, the thyroid hormone regulating basal metabolic rate, is made from the amino acid tyrosine and the mineral found in salt water fish and coastal plants...
12. This nutrient is also known as the "anti-infective" nutrient. b. vitamin A c. phosphorus d. sodium 13. An antioxidant found primarily in oils, seeds, and other fats. a vitamin E b. vitamin C c. vitamin A d. selenium d. thiamine 14. A deficiency of this nutrient causes goiters. a. chromium b. iodine c. zinc 15. A deficiency of this nutrient causes Beri-Beri. a. thiamine b. niacin c . vitamin B6 d. vitamin B12 16. This nutrient helps maintain healthy...
14). Hyponatremia is caused by a deficiency of a). water, b), potassium, c). sodium, d). chloride, e). protein 15). The ideal weight for a newborn is a). 3-4 pounds, b), 5-6 pounds, c). 6.5-9 pounds, d). 9.5-10.5 pounds, e), over 10.5 pounds 16). Sulforaphanes are found in large concentrations in a) purple grapes, b). lemons, c). beans, d), broccoli, e). green tea 17). Digestive changes in the elderly include increased a) constipation, b), nutrient malabsorption, c). secretory activity, d), sense...
25. A woman runs a marathon in 30°C weather and replaces all volume lost in sweat by drinking distilled water. After th A) decreased total body water (TBW) B) decreased haematocrit C) decreased intracellular fluid (ICF) volume e marathon, she will have decreased plasma osmolarity increased intracellular osmolarity 26. Which of the following ions has a higher concentration in intracellular fluid (ICF) than in extracellular fluid (ECF)? C1 D) HC03 E) Ca2+ 27. One gram of mannitol was injected into...
A deficiency of the B vitamin niacin can result in which of the following? A beriberi B Wernicke encephalopathy c pellagra D scurvy 1. Which organ contributes to the homeostasis of riboflavin by removing the excess? A kidney B liver C stomach D duodenum 2. 3. How does smoking seem to affect biotin catabolism in women? A increases it decreases it B C changes it into a toxic substance D there is no effect on biotin from smoking The primary...
17. Calcium absorption depends on adequate levels of the "sunshine" vitamin also known as vitamin a. A b. D C. d. K 18. The ancient Egyptians new liver extract cured night blindness. Vitamin_ found in high amounts in liver was responsible for this effect. a. A b. D C. d. K 19, Vitamin toxicities usually are associated with a. eating a variety of foods b. over-supplementation c. vegetarianism d. drinking too much water 20. Pica, a craving for nonfood or...
The respiratory mechanism of acid-base balance includes which of the following? a. requires arrenzyme within red blood cels that causes the Tormation o caronte 8R b. includes increased breathing rate during times of alkalosis. c. is considered only a chemical buffering system without respiratory rate modification d. operate well only within a very narrow margin. Match the following Body fluid descriptions; a. Located within cells b. Will not dissociate in water c. Spaces between cells d. Dissociates in water e....
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