A student nurse is reviewing clinical manifestations of chronic kidney disease. Which of the following findings are consistent with this diagnosis? (Select all that apply)

Hypokalemia

Anemia

Hypertension

Crackles in the lungs

Lethargy

Proteinuria

Answer and Explanation

Correct Answer : B,C,E,F

Choice A: Hypokalemia, or low potassium levels in the blood, is not typically associated with CKD. In fact, patients with advanced CKD are more likely to experience hyperkalemia, which is an elevated potassium level, due to the kidneys’ decreased ability to excrete potassium. The normal range for serum potassium is 3.5 to 5.0 mmol/L.

Choice B: Anemia is a common finding in CKD and is due to the kidneys’ reduced production of erythropoietin, a hormone that stimulates the bone marrow to produce red blood cells. Symptoms of anemia include fatigue, weakness, and pale skin. The normal range for hemoglobin in adults is 13.8 to 17.2 grams per deciliter for men and 12.1 to 15.1 grams per deciliter for women.

Choice C: Hypertension, or high blood pressure, is both a cause and a complication of CKD. The kidneys play a crucial role in regulating blood pressure, and as their function declines, hypertension becomes more common. The normal range for blood pressure is typically considered to be 120/80 mmHg.

Choice D: Crackles in the lungs Crackles in the lungs are not a direct manifestation of CKD, but they can occur if the condition leads to fluid overload and heart failure, resulting in pulmonary edema. This is a secondary complication rather than a direct symptom of CKD.

Choice E: Lethargy and a general feeling of malaise are common in CKD due to the buildup of toxins and waste products in the blood that the kidneys can no longer effectively filter out. This can also lead to decreased mental sharpness and a reduced quality of life.

Choice F: Proteinuria, or the presence of excess protein in the urine, is a hallmark sign of CKD. It indicates damage to the kidneys’ filtering units, allowing protein that would normally be retained to leak into the urine. Persistent proteinuria is a sign of chronic kidney damage.

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Correct Answer is A

Explanation

Choice A reason:Providing oral care every 4 hours and as needed is an evidence-based practice to lower the risk of ventilator-associated pneumonia by minimizing the buildup of bacteria in the mouth³.

Choice B reason:Positioning the head of the client's bed in the flat position is not recommended as it can increase the risk of aspiration; elevating the head of the bed to 30° to 45° is the standard practice.

Choice C reason:Turning the client every 4 hours is important for preventing pressure ulcers and improving lung function but is not the primary action for reducing pneumonia risk³.

Choice D reason:Providing humidity helps to maintain mucous membrane integrity but must be carefully managed to prevent bacterial growth and is not the primary action for reducing pneumonia risk³.

A. Lower extremity edema B. Crackles in lung bases C. Jugular vein distention D. Ascites

Correct Answer is B

Explanation

Choice A reason:Lower extremity edema is more commonly associated with right-sided heart failure, as it indicates systemic fluid congestion.

Choice B reason:Crackles in lung bases are expected in left-sided heart failure due to pulmonary congestion from fluid backing up into the lungs².

Choice C reason:Jugular vein distention is typically a sign of right-sided heart failure, reflecting increased central venous pressure.

Choice D reason:Ascites, the accumulation of fluid in the peritoneal cavity, is generally associated with right-sided heart failure or liver disease, not specifically left-sided heart failure.

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A student nurse is reviewing clinical manifestations of chronic kidney disease. Which of the following findings are consistent with this diagnosis? (Select all that apply)

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Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is B

Explanation

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