A client with diabetes mellitus presents with a foot ulcer that is not healing. Which of the following factors could be contributing to the delayed healing?
Poor blood glucose control.
Inadequate protein intake.
Peripheral neuropathy.
All of the above.
The Correct Answer is D
Choice A rationale
Poor blood glucose control is a significant factor in delayed wound healing in patients with diabetes. Hyperglycemia impairs various aspects of the immune response, reduces blood flow, and increases the risk of infection, all of which contribute to delayed healing.
Choice B rationale
Inadequate protein intake can also contribute to delayed wound healing. Protein is essential for the repair and regeneration of tissues, and a deficiency can impair the body’s ability to heal wounds effectively.
Choice C rationale
Peripheral neuropathy, a common complication of diabetes, can lead to decreased sensation in the feet, making it more likely for injuries to go unnoticed and untreated. This can result in chronic wounds and delayed healing.
Choice D rationale
All of the above factors—poor blood glucose control, inadequate protein intake, and peripheral neuropathy—can contribute to delayed healing of foot ulcers in patients with diabetes. Each of these factors plays a role in the complex process of wound healing and can hinder the body’s ability to repair itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Administering sodium polystyrene sulfonate helps to lower potassium levels by exchanging sodium ions for potassium ions in the intestines. However, it is not the first intervention because it takes time to work and does not address the immediate risk of cardiac arrhythmias caused by hyperkalemia.
Choice B rationale
Monitoring the client’s cardiac rhythm is the first intervention because hyperkalemia can cause life-threatening cardiac arrhythmias. Continuous cardiac monitoring allows for the early detection and treatment of these arrhythmias, which is crucial for the client’s safety.
Choice C rationale
Restricting dietary potassium intake is an important long-term management strategy for hyperkalemia, especially in clients with chronic kidney disease. However, it does not address the immediate risk of cardiac arrhythmias and is not the first intervention.
Choice D rationale
Preparing the client for hemodialysis is a definitive treatment for hyperkalemia, especially in clients with chronic kidney disease. However, it is not the first intervention because it takes time to arrange and initiate dialysis. Immediate cardiac monitoring is necessary to manage the acute risk of arrhythmias.
Correct Answer is A
Explanation
Choice A rationale
Serum amylase is typically elevated in acute pancreatitis. It is one of the key diagnostic markers for this condition.
Choice B rationale
Serum potassium levels are not typically elevated in acute pancreatitis. Potassium levels are more commonly associated with kidney function and electrolyte balance.
Choice C rationale
Serum calcium levels are usually decreased, not elevated, in acute pancreatitis. Hypocalcemia can occur due to fat saponification in the pancreas.
Choice D rationale
Serum sodium levels are not typically elevated in acute pancreatitis. Sodium levels are more related to overall fluid balance and kidney function.
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