The nurse is teaching a group of women about osteoporosis and exercise. The nurse should emphasize the need for which type of regular activity?
Core strengthening.
Aerobic exercise.
Weight-bearing exercise.
Muscle stretching and toning.
The Correct Answer is C
A. Core strengthening. While important for overall health, core strengthening is not as directly effective for osteoporosis prevention as weight-bearing exercise.
B. Aerobic exercise. Aerobic exercise is beneficial for cardiovascular health but does not have the same bone-strengthening effect as weight-bearing exercise.
C. Weight-bearing exercise. Weight-bearing exercises, such as walking, jogging, and strength training, are essential for maintaining bone density and preventing osteoporosis.
D. Muscle stretching and toning. Stretching and toning are important for flexibility and muscle health but do not significantly impact bone density compared to weight-bearing exercises.
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Related Questions
Correct Answer is C
Explanation
A. Core strengthening. While important for overall health, core strengthening is not as directly effective for osteoporosis prevention as weight-bearing exercise.
B. Aerobic exercise. Aerobic exercise is beneficial for cardiovascular health but does not have the same bone-strengthening effect as weight-bearing exercise.
C. Weight-bearing exercise. Weight-bearing exercises, such as walking, jogging, and strength training, are essential for maintaining bone density and preventing osteoporosis.
D. Muscle stretching and toning. Stretching and toning are important for flexibility and muscle health but do not significantly impact bone density compared to weight-bearing exercises.
Correct Answer is C
Explanation
A. BRCA1 and BRCA2 provide protection of mature, functioning breast and ovarian cells. This is not accurate; BRCA1 and BRCA2 genes are involved in DNA repair, and mutations in these genes increase cancer risk.
B. The choice of treatment is best determined by the sensitivity of these genetic markers. While genetic markers can influence treatment decisions, this option does not directly address the role of BRCA1 and BRCA2 mutations in cancer risk.
C. Mutations in BRCA1 or BRCA2 identify a client's risk for cancerous cell development in breast tissue. This is correct. Mutations in these genes significantly increase the risk of developing breast and ovarian cancer.
D. The prognosis of breast cancer is most successful when these markers are inherited mutations.
This statement is incorrect. The presence of BRCA1 or BRCA2 mutations influences risk, not necessarily prognosis or treatment success.
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