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Factors Influencing Osteoporosis Risk Quiz

#1

Which of the following is a major risk factor for osteoporosis?

Smoking
Explanation

Smoking decreases bone density.

#2

Which nutrient is essential for maintaining bone health?

Vitamin D
Explanation

Vitamin D is crucial for maintaining bone health.

#3

Which of the following lifestyle choices can help reduce the risk of osteoporosis?

Regular weightlifting exercises
Explanation

Regular weightlifting exercises can help reduce the risk of osteoporosis.

#4

What role does calcium play in bone health?

Calcium provides structure and strength to bones
Explanation

Calcium provides structure and strength to bones, contributing to bone health.

#5

Which of the following vitamins is important for calcium absorption?

Vitamin D
Explanation

Vitamin D is important for calcium absorption in the body.

#6

What is the primary source of vitamin D for most people?

Sunlight
Explanation

Sunlight is the primary source of vitamin D for most people.

#7

What percentage of bone mass is typically acquired by the end of adolescence?

70%
Explanation

Approximately 70% of bone mass is acquired by the end of adolescence.

#8

Which hormone plays a significant role in regulating calcium levels in the blood and thus influences bone density?

Parathyroid hormone
Explanation

Parathyroid hormone plays a significant role in regulating calcium levels and influencing bone density.

#9

Which demographic group is most commonly affected by osteoporosis?

Elderly individuals
Explanation

Osteoporosis commonly affects elderly individuals.

#10

What is the role of estrogen in bone health?

It inhibits bone resorption
Explanation

Estrogen inhibits bone resorption and helps maintain bone health.

#11

What is the medical term for the abnormal curvature of the spine often seen in advanced osteoporosis?

Kyphosis
Explanation

Kyphosis is the abnormal curvature of the spine often seen in advanced osteoporosis.

#12

Which of the following factors is NOT associated with an increased risk of osteoporosis?

Regular weight-bearing exercise
Explanation

Regular weight-bearing exercise is not associated with an increased risk of osteoporosis.

#13

What is the primary method for diagnosing osteoporosis?

Bone density scan (DEXA scan)
Explanation

Bone density scan (DEXA scan) is the primary method for diagnosing osteoporosis.

#14

Which of the following conditions is commonly associated with osteoporosis?

Rheumatoid arthritis
Explanation

Osteoporosis is commonly associated with rheumatoid arthritis.

#15

What is the primary mechanism by which bisphosphonates help treat osteoporosis?

Decreasing bone resorption
Explanation

Bisphosphonates help treat osteoporosis by decreasing bone resorption.

#16

Which of the following medications is known to increase the risk of osteoporosis?

Proton pump inhibitors (PPIs)
Explanation

Proton pump inhibitors (PPIs) are known to increase the risk of osteoporosis.

#17

What is the primary function of osteoblasts in bone remodeling?

Forming new bone tissue
Explanation

Osteoblasts play a primary role in bone remodeling by forming new bone tissue.

#18

Which of the following is a risk factor for developing secondary osteoporosis?

Hyperthyroidism
Explanation

Hyperthyroidism is a risk factor for developing secondary osteoporosis.

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