A nurse is assisting with the care of a client.
Uses a cane to ambulate.
Macular degeneration.
Grab bar in the bathroom
Electrical cord on floor over walkway.
Throw rugs over tile floors
Correct Answer : B,D,E
Choice A reason : Using a cane to ambulate is generally a measure to improve stability and reduce the risk of falling for individuals who may have balance or mobility issues. It is not inherently a risk factor for falls; rather, it is a compensatory strategy to mitigate the risk of falls1.
Choice B reason : Macular degeneration can significantly impact visual acuity and contrast sensitivity, leading to difficulties in navigation and increasing the risk of tripping or misjudging distances. Poor vision is a well-documented risk factor for falls, especially in unfamiliar or complex environments.
Choice C reason : A grab bar in the bathroom is a safety device installed to provide stability and support for individuals while they are using the bathroom facilities. It is a preventive measure against falls and does not increase the risk of falling.
Choice D reason : An electrical cord on the floor over a walkway is a tripping hazard. It is a common home hazard that can cause falls, especially in the elderly or those with mobility and visual impairments78.
Choice E reason : Unsecured throw rugs over tile floors are a recognized fall hazard. They can easily slip underfoot or cause tripping if the edges are not secured, which is particularly dangerous in areas like the kitchen where spills can make the floor even more slippery.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason : Prolonged stress can lead to impaired immune function. When a person is stressed, the body's stress response can suppress the immune system, making it less effective at fighting off infections. This is because stress hormones like cortisol can inhibit the production and function of white blood cells, such as lymphocytes, which are crucial for the immune response. Additionally, chronic stress can lead to inflammation and reduce the body's ability to respond to immunological challenges, increasing the risk of illness and infection.
Choice B reason : Decreased blood pressure is not typically a manifestation of prolonged stress. In fact, stress can lead to increased blood pressure due to the release of stress hormones that cause vasoconstriction and an increase in heart rate. Over time, this can contribute to hypertension and cardiovascular problems.
Choice C reason : Hypoglycemia, or low blood sugar, is not a direct manifestation of prolonged stress. However, stress can affect blood sugar levels. For individuals with diabetes, stress can make it harder to control blood sugar as stress hormones can cause blood sugar levels to rise. In non-diabetic individuals, stress typically does not cause hypoglycemia.
Choice D reason : Anemia, a condition characterized by a lack of healthy red blood cells, is not a direct result of prolonged stress. Anemia can be caused by a variety of factors, including nutritional deficiencies, chronic diseases, or genetic conditions, but it is not commonly linked to stress.
Correct Answer is A
Explanation
Choice A reason : Dry mouth, also known as xerostomia, is a common side effect of diphenhydramine, an antihistamine used to treat insomnia among other conditions. It occurs because diphenhydramine has anticholinergic properties, which means it inhibits the action of the neurotransmitter acetylcholine. This inhibition can reduce saliva production, leading to a feeling of dryness in the mouth.
Choice B reason : Hypertension, or high blood pressure, is not a typical side effect of diphenhydramine. While some medications, particularly decongestants, can raise blood pressure, diphenhydramine does not usually have this effect. However, individuals with pre-existing heart conditions should consult a healthcare provider before using it.
Choice C reason : Memory loss is not commonly listed as a side effect of diphenhydramine. However, because it can cause drowsiness and has sedative effects, it may lead to temporary forgetfulness or confusion, especially in older adults or when taken in higher doses.
Choice D reason : 'Medications' is not an adverse reaction but rather a general term for drugs used to diagnose, treat, or prevent illness. In the context of diphenhydramine, it would be more appropriate to discuss specific side effects or adverse reactions related to its use.
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