NUTR 400 EXAM 4 fully solved 2023 updated

NUTR 400 EXAM 4 fully solved 2023 updatedWhich of the following groups of nutrients would toxicity be a realistic concern? a. B-vitamins b. antioxidant vitamins c. water-soluble vitamins d. fat-soluble vitamins - correct answer fat-soluble vitamins In addition to dietary sources, Vitamin K is produced in our: a. brain b. bone marrow c. intestines d. skin - correct answer intestines In which part of the cell does Vitamin E assist in preventing free radical damage? a. nucleus b. cell membrane c. cytoplasm d. ribosome - correct answer cell membrane Which of the following foods is the primary dietary source of Vitamin D? a. fortified dairy products b. green vegetable and leafy 'greens' c. orange vegetables d. vegetable oils - correct answer fortified dairy products Vitamin K is essential for: a. blood coagulation (clotting) b. energy metabolism c. muscle contractions d. nerve transmissions - correct answer blood coagulation (clotting) The leading cause of blindness in children worldwide is due to: a. anemia b. cataracts c. inadequate intake of vitamin A d. kwashiorkor - correct answer inadequate intake of vitamin A Which two fat-soluble vitamins can be made in/by the body? a. Vitamin A and C b. Vitamin E and vitamin B12 c. Vitamin C and folate d. Vitamin D and Vitamin K - correct answer vitamin D and vitamin K True or false: although not considered nutrients, the carotenoids are plant pigments with antioxidants potential - correct answer true true or false: both fat soluble and water soluble vitamins are energy yielding, organic nutrients? - correct answer false true or false: eating too many carrots (or other orange vegetables) can cause the body's skin to turn yellow or orange, a condition known as carotenosis. - correct answer true How does the lack of vitamin A affect the health of the gastrointestinal lining? a. vitamin A is needed for effective peristalsis and segmentation b. vitamin A is needed for proper cell differentiation