#1
Which of the following is a risk factor for osteoporosis?
Female gender
ExplanationBeing female increases the risk due to hormonal influences.
#2
What is the most common method for diagnosing osteoporosis?
DEXA scan
ExplanationDEXA scan measures bone mineral density accurately.
#3
Which of the following is NOT a common symptom of osteoporosis?
Muscle weakness
ExplanationMuscle weakness is not typically associated with osteoporosis.
#4
What is the term for the measurement of bone mineral density?
Bone mineral density test
ExplanationIt evaluates bone strength and the risk of fractures.
#5
Which type of bone is most affected by osteoporosis?
Long bones
ExplanationLong bones like the femur are commonly affected.
#6
Which of the following medications is commonly used for osteoporosis treatment?
Alendronate
ExplanationAlendronate helps to prevent bone loss.
#7
What is the role of vitamin D in osteoporosis management?
It enhances calcium absorption
ExplanationVitamin D aids in the absorption of calcium, crucial for bone health.
#8
What is the primary mechanism by which osteoporosis develops?
Imbalance between bone formation and resorption
ExplanationAn imbalance in bone turnover leads to decreased bone density.
#9
Which of the following imaging techniques can assess bone quality in addition to bone density?
CT scan
ExplanationCT scans provide detailed images of bone structure and quality.
#10
What is the recommended daily intake of calcium for adults to help prevent osteoporosis?
1000 mg
ExplanationAdequate calcium intake supports bone health.
#11
Which lifestyle change is recommended for managing osteoporosis?
Smoking cessation
ExplanationQuitting smoking reduces the risk of osteoporosis.
#12
Which hormone plays a crucial role in maintaining bone density and is commonly deficient in postmenopausal women?
Estrogen
ExplanationEstrogen helps regulate bone turnover and density.
#13
What is the term for the severe form of osteoporosis that leads to significant bone loss and increased fracture risk?
Paget's disease
ExplanationPaget's disease causes excessive bone breakdown.
#14
Which of the following factors does NOT contribute to an increased risk of osteoporosis?
Excessive physical activity
ExplanationPhysical activity generally supports bone health.
#15
Which of the following is a surgical treatment option for severe osteoporotic fractures?
Open reduction and internal fixation
ExplanationSurgery stabilizes fractures for proper healing.