A nurse is providing education to a community women’s group about lifestyle changes helpful in preventing osteoporosis. What topics does the nurse cover? (Select all that apply)
Cut down on tobacco product use.
Limit alcohol to two drinks a day.
Strengthening exercises are important.
Take recommended calcium and vitamin D.
Walk for 30 minutes at least three times a week.
Correct Answer : A,C,D,E
Choice A reason: Tobacco use accelerates bone loss by reducing osteoblast activity and blood flow to bones, increasing osteoporosis risk. Cutting down on smoking improves bone density by enhancing bone formation and reducing resorption, a key preventive measure for women.
Choice B reason: Limiting alcohol to two drinks daily is not specific enough, as even moderate alcohol can impair calcium absorption and osteoblast function, increasing osteoporosis risk. Guidelines recommend minimal alcohol consumption, making this less accurate for prevention.
Choice C reason: Strengthening exercises (e.g., resistance training) stimulate osteoblast activity, increasing bone density and strength. This is critical for preventing osteoporosis, as mechanical stress on bones enhances mineralization, reducing fracture risk in women, especially postmenopausal.
Choice D reason: Calcium and vitamin D are essential for bone health. Calcium forms bone matrix, and vitamin D enhances its absorption. Adequate intake prevents bone resorption, maintaining bone density and reducing osteoporosis risk, making this a cornerstone of prevention.
Choice E reason: Weight-bearing exercises like walking stimulate bone formation by applying mechanical stress, increasing osteoblast activity. Walking 30 minutes three times weekly improves bone density and reduces fracture risk, making it an effective strategy for osteoporosis prevention in women.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
Choice A reason: Absence seizures involve brief episodes of staring into space, often with subtle blinking or lip smacking, lasting 5–20 seconds. Common in children, they impair attention, leading to poor school performance, as the brain’s electrical activity briefly disrupts consciousness without motor convulsions.
Choice B reason: Akinetic seizures involve sudden loss of muscle tone, causing falls or head drops, not staring spells. They do not typically affect school performance through inattention, as they are brief and motor-focused, not cognitive disruptions.
Choice C reason: Myoclonic seizures cause sudden, brief muscle jerks, often in the arms or legs, without loss of consciousness. They differ from staring spells and are less likely to directly impact school performance through inattention or cognitive lapses.
Choice D reason: Complex partial seizures involve altered consciousness with automatisms (e.g., lip smacking, picking at clothes), not just staring. They are less common in children and typically cause more
Correct Answer is A
Explanation
Choice A reason: Skeletal traction uses pins or wires inserted into the bone to apply controlled force, aligning fractured bones (e.g., femur) to promote proper healing. This counteracts muscle pull, ensuring anatomical alignment and reducing the risk of malunion or deformity during the healing process.
Choice B reason: While traction may reduce some complications, its primary purpose is not preventing back pain or vague future issues. It focuses on immediate fracture alignment and stabilization, addressing the acute injury rather than long-term sequelae like chronic pain.
Choice C reason: Traction reduces muscle spasms by counteracting muscle contraction around the fracture, but this is a secondary benefit. The primary purpose is bone realignment, as spasms are a symptom of misalignment rather than the main issue addressed by traction.
Choice D reason: Minimizing damage from treatment is not the primary purpose of skeletal traction. While proper application prevents complications, the main goal is to align and stabilize the fracture to facilitate healing, not merely
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