A community health nurse is teaching a group of older adults about risk factors for a hip fracture.
What statements indicate a correct understanding of these risk factors? Select all that apply.
“Men are more at risk for hip fractures than women.”.
“A history of osteoporosis is a risk factor.”.
“An increase in estrogen will weaken my bones.”.
“I am prone to a hip fracture if I’ve fallen in the past.”.
“I am more at risk as I get older.”.
Correct Answer : B,D,E
Choice A is wrong because women are more at risk for hip fractures than men.
This is partly because women lose bone density faster than men do, especially after menopause.
Choice C is wrong because an increase in estrogen will not weaken the bones. In fact, estrogen helps protect the bones from osteoporosis, which is a leading cause of hip fracture.
Some other risk factors for hip fracture include:
- Excessive alcohol and caffeine consumption
- Lack of physical activity
- Low body weight
- Tall stature
- Vision problems
- Dementia
- Medications that cause bone loss
- Cigarette smoking
- Institutional living, such as an assisted-care facility
- Increased risk for falls, related to conditions such as weakness, disability, or unsteady gait
Normal ranges for bone density vary by age and sex, but generally, a T-score of -1.0 or above is considered normal, while a T-score of -2.5 or below is considered osteoporotic. A T-score between -1.0 and -2.5 is considered osteopenic, which means low bone mass.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Insulin injection sites are rotated to prevent lipodystrophy, which is a condition where the fat tissue under the skin becomes lumpy or dented due to repeated injections.
Lipodystrophy can affect the absorption and effectiveness of insulin.
Choice A is wrong because bruising is not a common complication of insulin
injections. Bruising can occur if the needle hits a blood vessel, but this can be avoided by using a new needle each time and applying gentle pressure after the injection.
Choice B is wrong because infection is not a common complication of insulin
injections. Infection can occur if the skin is not cleaned properly before the injection or if the needle is contaminated, but this can be prevented by washing the hands and using alcohol swabs.
Choice C is wrong because bleeding is not a common complication of insulin
injections. Bleeding can occur if the needle hits a blood vessel, but this can be minimized by using a new needle each time and applying gentle pressure after the injection.
Correct Answer is D
Explanation
Use them only as a last resort after attempting alternatives and get an order to do so. This is because restraints are used to protect persons from harming themselves or others, but they can also cause injuries, falls, and death. Therefore, they should be used only when less restrictive measures fail to protect the person or others, and only with informed consent and a doctor’s order.
Choice A is wrong because restraints should not be secured to the bed rails, but to the movable part of the bed frame out of the person’s reach.
This prevents the person from getting entangled or injured by the restraints.
Choice B is wrong because restraints should not be used for staff convenience or to control or prevent a behavior. They should be used only for the immediate physical safety of the person or others.
Choice C is wrong because restraints should not be applied to clients who have a history of violence or a previous fall for everyone’s protection. They should be used only when there is a clear and present danger of harm to the person or others.
Normal ranges for restraints are:
- Check the person at least every 15 minutes
- Remove restraints and meet basic needs at least every 2 hours
- Apply restraints so that they are snug but allow enough room to fit one finger between the restraint and the wrist
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