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CCC1 Exam 2 Guide with Complete Solutions
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CCC1 Exam 2 Guide with Complete Solutions1). Symptoms of vitamin a deficiency
Ans: night blindness, failure to grow (children), infection/sickness
Compromise growth, reproduction, immune system, and epithelial tissue
Hair loss, skin irritation, bone pain, liver damage, birth defects
2). Main function of vitamin a
Ans: Vision and immunity
3). Vitamin a deficiency diseases
Ans: Significant risk factor for mortality from measles and diarrhea
Xerophthalmia (ocular diseases)
Bitots spots
Corneal xerosis
Ulceration
Keratomalacia
4). Vitamin a benefits
Ans: Healthy vision, skin, bones, teeth, and reproduction
5). Chemical name of vitamin a
Ans: Retinol
6). Foods containing vitamin a
Ans: Liver, eggs, fish, milk, carrots, sweet potato, pumpkin, and spinach
7). Vitamin k deficiency symptoms
Ans: Bleeding tendencies, poor bone growth
Vitamin k deficiency diseases
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, 8).
Ans: Hemorrhagic disease, defective blood clotting
9). Vitamin k special considerations
Ans: Do not take with blood thinner medications (warfarin)
10). Vitamin k benefits
Ans: Blood clotting, blood calcium regulation, and bone development
11). Who is susceptible to vitamin k deficiency?
Ans: People with severe malabsorption disorders such as Crohn's disease or who
receive chronic treatment with antibiotics
12). Vitamin k foods
Ans: Broccoli, Brussels sprouts, liver, and leafy greens.
13). Vitamin d deficiency diseases
Ans: rickets and growth retardation in children and osteomalacia in adults
14). Vitamin d foods
Ans: egg yolk, fatty fish, liver, sunlight
15). Vitamin d deficiency symptoms
Ans: Frequent illness, fatigue, bone pain, impaired wound healing, bone loss, hair loss,
muscle pain
16). Vitamin d benefits
Ans: strengthens and helps form bones and teeth via calcium and phosphorus. Helps
with immune function, neuromuscular function, cell function (proliferation,
differentiation, and apoptosis)
17). Critical function of vitamin d
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, Ans: Cell homeostasis
18). Phosphorus benefits
Ans: Used in all cell function - more than any other mineral
Bone and tooth formation
Energy metabolism
Acid base balance
19). Phosphorus deficiency
Ans: Rare - weakness, loss of appetite, fatigue, pain, and bone loss over time.
The only evidence of deficiency is in people who consume large amounts of antacids
consistently that contain aluminum hydroxide.
20). Phosphorus foods
Ans: Fish, poultry, eggs, leafy greens, avocado, oats, legumes
21). Riboflavin rich foods
Ans: Cereal, almonds, beef liver, chicken liver, soybeans, milk, yogurt
22). What is a pro-vitamin?
Ans: A substance that an organism can transform into a vitamin
23). What is a vitamin?
Ans: A compound which an organism requires, but is unable to synthesize in sufficient
quantities, so must obtain through its diet.
24). What is an organic compound?
Ans: A compound that contains carbon
Vitamins are organic compounds that are needed in small quantities
25). Vitamin e benefits
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, Ans: Antioxidant, helps stabilize cell membranes
Immune function
Reproduction
26). Vitamin e deficiency
Ans: hemolytic anemia in premature infants
RBC membrane are susceptible to oxidation and destruction - leading to hemolytic
anemia
Rare
Disruption of synthesis of myelin covering spinal cord fibers (physical activity) and retina
of eye (vision)
27). Vitamin e foods
Ans: Oils, seeds, nuts, whole grain, tofu, avocado
28). Vitamin c benefits
Ans: Antioxidant
cofactor of enzymes
Metabolic and immunologic activities
Helps make new cells
Collagen synthesis for new tissue
29). Vitamin c deficiency
Ans: Scurvy, tissue bleeding, susceptible to bone fracture, poor wound healing,
bleeding gums, and tooth loss
30). Vitamin c foods
Ans: Citrus fruits, bell peppers, kiwis, berries, broccoli, tomato juice, green and yellow
vegetables, spinach
31). Critical function of vitamin c
Ans: Antioxidant
32). What is a micronutrient?
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