Podcast
Questions and Answers
Minerals are classified in which way? (Select all that apply)
Minerals are classified in which way? (Select all that apply)
- Trace minerals are needed in amounts of 100 mg per day or less. (correct)
- Major minerals are needed in amounts of 500 mg per day or greater.
- Trace minerals are needed in amounts of 10 mg per day or less.
- Major minerals are needed in amounts of 200 mg per day or greater.
_____ is a disease in which bone mass is lost to such a degree that fractures can occur in bones, especially the wrist, spine, and hips.
_____ is a disease in which bone mass is lost to such a degree that fractures can occur in bones, especially the wrist, spine, and hips.
- Osteopenia
- Rickets
- Osteoporosis (correct)
- Osteomalacia
All foods in their unprocessed form tend to be low in sodium except:
All foods in their unprocessed form tend to be low in sodium except:
- Milk and dairy products (correct)
- Whole grains
- Legumes
- Fruits
Deposition of calcium and phosphorus in the bones is influenced by:
Deposition of calcium and phosphorus in the bones is influenced by:
Of the following foods, which one is lowest in sodium?
Of the following foods, which one is lowest in sodium?
Aldosterone signals the kidneys to conserve:
Aldosterone signals the kidneys to conserve:
Which of the following foods has the lowest water content?
Which of the following foods has the lowest water content?
A liter of perspiration lost by the body represents ___ kilocalories.
A liter of perspiration lost by the body represents ___ kilocalories.
Composed primarily of water, metabolic wastes, and minerals, the body's major waste product is:
Composed primarily of water, metabolic wastes, and minerals, the body's major waste product is:
Bottled water is regulated by:
Bottled water is regulated by:
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Study Notes
Minerals Classification
- Major minerals are required in quantities of 500 mg or more per day.
- Trace minerals are required in amounts of 100 mg or less per day.
Osteoporosis
- A disease characterized by significant bone mass loss, leading to a higher risk of fractures, especially in the wrist, spine, and hips.
Sodium Content in Foods
- Most unprocessed foods are low in sodium, with the exception of milk and dairy products.
Calcium and Phosphorus Deposition
- The deposition of calcium and phosphorus in bones is largely influenced by vitamin D.
Sodium Levels in Foods
- Among common foods, grape juice has the lowest sodium content compared to pepperoni pizza, macaroni salad, and milk.
Aldosterone Function
- Aldosterone functions to signal the kidneys to conserve sodium.
Water Content in Foods
- Butter contains the lowest water content compared to whole grain bread, tomato, and sirloin steak.
Caloric Loss from Perspiration
- Losing one liter of perspiration corresponds to a loss of approximately 600 kilocalories.
Major Waste Product
- Urine is the body's primary waste product, composed mainly of water, metabolic wastes, and minerals.
Regulation of Bottled Water
- The FDA is responsible for regulating bottled water, alongside the USDA and EPA.
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