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Which of the following is a feature of bone metabolism?


A) Cortical bone mass alone is diagnostic of osteoporosis
B) Trabecular bone is the chief supplier of blood calcium on a low-calcium diet
C) The strongest predictor of bone density is calcium intake during the third decade of life
D) Bone density of former smokers never achieves the level found in people who never smoked
E) Heavy alcohol intake is modestly protective of bone density when beer and wine are consumed but not when liquor is

F) A) and B)
G) A) and C)

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Approximately how many mL of water/day are produced by metabolism?


A) 100-200
B) 200-300
C) 300-400
D) 400-500
E) 500-600

F) None of the above
G) A) and D)

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Where is the majority of the body's magnesium found?


A) Bones
B) Teeth
C) Fatty tissue
D) Cells of soft tissue
E) Muscle

F) All of the above
G) D) and E)

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Outline the adverse effects and mechanisms of alcohol intake and of smoking on bone health.

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Add bone damage to the list of ill conse...

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Which of the following types of drinking water contains the lowest amount of minerals?


A) Soft water
B) Hard water
C) Natural water
D) Distilled water
E) Carbonated water

F) A) and B)
G) A) and C)

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Discuss the choices of diet and drugs for the treatment and prevention of osteoporosis in women.

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To maximize bone mass, the diet must del...

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What is the major intracellular anion?


A) Protein
B) Sodium
C) Phosphate
D) Bicarbonate
E) Bisphosphonate

F) C) and E)
G) A) and D)

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____________________ is the second most abundant mineral in the body.

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People in the United States who are meeting their recommended intake for calcium usually are


A) taking calcium supplements.
B) consuming liberal amounts of spinach.
C) on prescription osteoporosis medications.
D) low consumers of phytate-containing foods.
E) lacto-ovo-vegetarians.

F) C) and D)
G) A) and D)

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Which of the following foods are significant sources of oxalates?


A) Seeds and nuts
B) Processed cheeses
C) Fermented dairy products
D) Spinach and sweet potatoes
E) Cauliflower and cabbage

F) None of the above
G) A) and D)

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What organ provides the major control for homeostasis of body fluids?


A) Liver
B) Heart
C) Kidneys
D) Skeletal muscle
E) Pancreas

F) A) and B)
G) A) and E)

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Explain the roles of hormones in helping to regulate the body's water balance.

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Whenever blood volume or blood pressure ...

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Where is interstitial water found?


A) Within cells
B) Between cells
C) Within the lungs
D) Within blood vessels
E) Within the digestive system

F) A) and B)
G) A) and E)

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As bones begin to form, calcium salts form crystals, called ____________________, on a matrix of the protein collagen.

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MATCHING -Hormone that helps regulate calcium balance


A) 30
B) 55
C) 100
D) 350
E) 600
F) 1000
G) 2000
H) Renin
I) Sulfur
J) Calcium
K) Vitamin D
L) Magnesium
M) Phosphorous
N) Oxalate
O) Aldosterone
P) Parathyroid hormone
Q) Hydroxyapatite
R) Antidiuretic hormone
S) Potassium in solution
T) Phosphate in solution

U) H) and T)
V) K) and T)

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