A nurse is preparing an in-service presentation about preventing health care associated infections (HAIs).
The nurse should include which of the following as a common cause of these infections?
Urinary catheterization.
Malnutrition.
Multiple caregivers.
Chlorhexidine washes.
The Correct Answer is A
Urinary catheterization is a common cause of health care-associated infections (HAIs), which are infections that patients get while receiving medical treatment in a health care facility. Urinary catheterization involves inserting a tube into the bladder to drain urine, which can introduce bacteria into the urinary tract and cause infections.
Choice B is wrong because malnutrition is not a direct cause of HAIs, although it can weaken the immune system and increase the risk of infections.
Choice C is wrong because multiple caregivers are not a direct cause of HAIs, although they can increase the exposure to different pathogens and cross contamination if they do not follow proper hygiene and infection control practices.
Choice D is wrong because chlorhexidine washes are not a cause of HAIs, but rather a preventive measure to reduce the risk of HAIs by disinfecting the skin and mucous membranes.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
According to Mayo Clinic, physical therapy and exercises can improve strength, flexibility and stamina for people with fibromyalgia.
Low-impact aerobics, such as swimming or biking, are recommended as they are less likely to cause muscle soreness or injury.
Choice A is wrong because antidepressant medications can help ease the pain and fatigue associated with fibromyalgia.
They are often prescribed as part of the treatment plan.
Choice B is wrong because physical manifestations of the disease do not become progressively worse despite treatment.
Fibromyalgia is a chronic condition, but it does not damage the joints, muscles or organs.
Choice D is wrong because narcotic analgesia will not be used for long-term pain control. Opioid medications can cause significant side effects and dependence and will worsen the pain over time.
They are not recommended for fibromyalgia treatment.
Correct Answer is A
Explanation
Hypothermia is a condition where the body temperature drops below 35°C (95°F) and affects the normal functioning of the body. Elderly people are more at risk for hypothermia because they have a lower muscle mass, a decreased
shiver reflex, and lower immunity. They also tend to have a lower body temperature and may not develop fevers when they contract a viral or bacterial illness.
Choice B. Normothermia is wrong because it means having a normal body temperature, which is around 37°C (98.6°F).
Choice C. Hyperthermia is wrong because it means having a high body temperature, which is above 37.5°C (99.5°F).
Hyperthermia can be caused by heat exposure, infection, inflammation, or certain medications.
Choice D. Malignant hyperthermia is wrong because it is a rare genetic disorder that causes a severe reaction to certain anesthetics or muscle relaxants.
It is not related to thermoregulation in elderly people.
Question 5.
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