A diabetic client presents to the acute care facility for the amputation of two gangrenous digits on her left foot.
Which type of perfusion issue has caused this condition?
Arterial insufficiency.
Stasis.
Venous insufficiency.
Varicose veins.
The Correct Answer is A
This means that the blood flow to the affected area is reduced due to narrowed or blocked arteries. This can cause tissue death or gangrene. Diabetes can
damage the blood vessels and affect blood flow, increasing the risk of gangrene. Choice B. Stasis is wrong because it refers to a condition where blood pools in the veins of the legs, causing swelling and skin changes. It does not cause gangrene by itself.
Choice C. Venous insufficiency is wrong because it refers to a condition where the veins in the legs have problems sending blood back to the heart, causing swelling and skin ulcers. It does not cause gangrene by itself.
Choice D. Varicose veins are wrong because they are enlarged veins that may cause pain or discomfort, but do not cause gangrene by themselves.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Withholding food and oral fluids until intestinal mobility has returned. This is because the client may have postoperative ileus (POI), which is a reduction of gastrointestinal motility after abdominal surgery. POI is characterized by abdominal distension, lack of bowel sounds, accumulation of gas and fluids in the bowel, and delayed passage of flatus and stools.
Giving food and fluids to a client with POI may worsen the condition and cause complications.
Choice A is wrong because high fat foods may slow down GI motility and increase the risk of constipation.
Choice B is wrong because solid food intake may also aggravate POI and cause abdominal discomfort.
Choice C is wrong because fiber intake may increase gas production and distension in the bowel. The nurse should auscultate the abdomen for bowel sounds, and if they are present, or the client reports passing flatus, clear fluids can commence, and aperients can be administered. However, bowel sounds are not a reliable indicator of the end of POI, as they may not be associated with the time of first flatus.
Therefore, withholding food and oral fluids until intestinal mobility has returned is the most appropriate action by the nurse.
Correct Answer is A
Explanation
A lack of insurance or lack of sufficient insurance is a huge barrier in accessing health care. According to the Kaiser Family Foundation, uninsured people are less likely to receive preventive care and services for major health conditions and chronic diseases. They also face greater difficulties in affording care and paying medical bills.
Choice B is wrong because politics is not the only factor that affects the availability and affordability of health insurance. Other factors include income, employment status, age, health status, and geographic location. Nurses have a professional and ethical responsibility to advocate for the health needs of their clients and communities, which may involve engaging with political issues. Choice C is wrong because language is not the only problem for uninsured or underinsured clients. Other problems include cost, access, quality, and continuity of care. Language barriers may affect communication and understanding between clients and providers, but they can be addressed by using interpreters, translators, or culturally competent staff.
Choice D is wrong because the Joint Commission does not regulate insurance coverage. The Joint Commission is an independent, nonprofit organization that accredits and certifies health care organizations and programs in the United States. It sets standards for quality and safety of care, but it does not determine who is eligible for insurance or what benefits are covered.
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