Podcast
Questions and Answers
What is the disease characterized by a decrease in bone mass, leading to weaker bones?
What is the disease characterized by a decrease in bone mass, leading to weaker bones?
- Osteoporosis (correct)
- Rheumatism
- Arthritis
- Osteoarthritis
At what age is peak bone mass usually reached?
At what age is peak bone mass usually reached?
- 30 (correct)
- 40
- 25
- 35
Which of the following is NOT a common type of osteoporosis?
Which of the following is NOT a common type of osteoporosis?
- Idiopathic osteoporosis
- Congenital osteoporosis (correct)
- Senile osteoporosis
- Postmenopausal osteoporosis
Which lifestyle factor can lead to osteoporosis due to inhibiting calcium absorption?
Which lifestyle factor can lead to osteoporosis due to inhibiting calcium absorption?
What is a recommended method for preventing osteoporosis?
What is a recommended method for preventing osteoporosis?
Flashcards
Osteoporosis
Osteoporosis
A disease that makes bones weaker and more likely to break, caused by losing bone mass.
Peak Bone Mass
Peak Bone Mass
The highest bone strength you achieve in your life, typically around age 30.
Bone Remodeling
Bone Remodeling
The process of building and replacing bone throughout life, happening faster during childhood for growth and slower in adulthood for maintenance.
Risk Factors for Osteoporosis
Risk Factors for Osteoporosis
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Preventing Osteoporosis
Preventing Osteoporosis
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Study Notes
Osteoporosis
- Osteoporosis is a condition where bones become thin and fragile, increasing the risk of fractures.
- Bone development involves constant removal and replacement of bone tissue throughout life. Bone growth rates are different in childhood and adulthood.
- Peak bone mass is typically reached around age 30. After this age, bone mass gradually decreases.
- Osteoporosis risk is reduced by maintaining strong bones during younger years.
- Osteoporosis is often referred to as brittle bone disease.
- Factors affecting bone density:
- Diet: Poor calcium intake can lead to weaker bones.
- Exercise: Lack of exercise can weaken bones.
- Smoking: Smoking inhibits calcium absorption.
- Slimming diets: These diets may reduce calcium intake and lead to weakened bones.
- Age related: Senile and postmenopausal osteoporosis is common, due to natural bone loss with age.
Symptoms of Osteoporosis
- Brittle bones: Bones become more porous and susceptible to fractures.
- Easily fractured bones: Even minor impacts or stresses can cause fractures.
- Loss of height: Vertebrae fractures can lead to a loss of height.
- Back pain: Spinal fractures can cause back pain.
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