Final (osteoporosis)

Question 1

osteoprosis

Answer 1

porous bones

childhood disease

Question 2

osteopenia

Answer 2

low bon mineral density

Question 3

osteoalacia

Answer 3

sofening of bones due to improper imeralization

Question 4

osteoporosis is usually manifessed by this

Answer 4

kyphosis

breaks

Question 5

osteoblast

Answer 5

build bone

Question 6

osteoclast

Answer 6

demineralize bone

Question 7

what regulates bone remodeling

Answer 7

nutritional status
estrogen
parathyroid hormone, vit D

Question 8

what age is peak bone mass

Answer 8

30

Question 9

most critical state for bone mass

Answer 9

addelesence through early 22

most bone mass accumulation

Question 10

how can osteoporosis be prevented

Answer 10

adequate calcium and Vit d intake
physical activity
other nutrients that enchance bone density

Question 11

what food components inhibit calcium obsorption

Answer 11

oxalic acid

phytates

Question 12

drug that interferes with calcium deposition

Answer 12

corticosteroids

Question 13

other nutrients that are important for bone health

Answer 13

phosphorus
magnesium
flouride
vitamin K

Question 14

phospours

Answer 14

85% found in bone

calcium cannot make bone W/O

Question 15

magnesium

Answer 15

60% found in bone

major role in bone cell function

Question 16

fluoride

Answer 16

99% found in bone

pharmacological levels stimulate bone formation

Question 17

vit k

Answer 17

required for bone specific protein made by osteoblasts

Question 18

effect of caffeine on bones

Answer 18

1 to 3 hour increase in Ca excretion

Question 19

effect of protein on absoption

Answer 19

to much protein lowers absorption of calcium/magnesium

Question 20

normal range of Ca in the blood

Answer 20

8.5 mg/dl to 10.8 mg/dl

Question 21

how much calcium is to much

Answer 21

2500 mg for adults

Question 22

complications of to much calcium

Answer 22

stone
constipation
reduce absorption of zinc, iron, copper