A patient with acute kidney injury has been instructed to limit potassium intake. The nurse recognizes while reinforcing teaching that the teaching has been effective if the patient chooses which of the following snacks? Select all that apply
cranberry juice
chocolate bar
jello (a gelatin dessert)
an orange
grapefruit juice
Correct Answer : A,C
A. Cranberry juice is typically low in potassium and would be suitable for a patient instructed to limit potassium intake.
B. Chocolate is generally high in potassium and would not be a suitable snack for a patient limiting potassium intake.
C. Jello is typically low in potassium and can be a suitable snack for a patient limiting potassium intake.
D. Oranges are high in potassium and would not be suitable for a patient instructed to limit potassium intake.
E. Grapefruit juice is high in potassium and would not be suitable for a patient limiting potassium intake.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Lemon-glycerin swabs can dry out and irritate oral tissues, increasing the risk of oral mucositis and infection.
B. Using a firm toothbrush may be too harsh for irritated mucous membranes and can increase the risk of injury and bleeding.
C. Gentle oral care is essential to avoid further irritation of the mucous membranes.
D. Flossing may be too abrasive for irritated mucous membranes and can increase the risk of bleeding and injury.
Correct Answer is ["A","C","D","E"]
Explanation
A. The primary function of the kidneys is to filter blood and eliminate waste products as urine.
B. Vitamin B12 activation primarily occurs in the liver, not the kidneys.
C. The kidneys help regulate the body's acid-base balance by excreting or conserving bicarbonate ions and hydrogen ions.
D. The kidneys produce erythropoietin, a hormone that stimulates the production of red blood cells in the bone marrow.
E. The kidneys play a key role in regulating blood pressure by adjusting the volume of blood and the balance of electrolytes in the body. They also produce hormones such as renin, which helps regulate blood pressure.
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