The nurse is teaching a patient with chronic kidney disease about dietary restrictions. Which food should be avoided?
Apples
Bananas
Green Beans
White Bread
The Correct Answer is B
(A) Apples: Low in potassium, safe for CKD patients.
(B) Bananas: CKD patients should avoid high-potassium foods, as the kidneys cannot efficiently excrete potassium, increasing the risk of hyperkalemia.
(C) Green Beans: Low in potassium, kidney-friendly.
(D) White Bread: Preferred over whole grains because it has lower phosphorus content.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
(A) Phenotype: Represents observable traits such as height, eye color, and blood type.
(B) Chromosome: Structure carrying genetic information, not a trait.
(C) Genotype: The genetic makeup, not the observable characteristics.
(D) Allele: Different versions of a gene, but not the overall appearance.
Correct Answer is D
Explanation
(A) X-linked recessive: Requires two mutated genes in females or one in males (e.g., hemophilia, Duchenne muscular dystrophy).
(B) Mitochondrial: Inherited only from the mother, affects energy production.
(C) Autosomal recessive: Requires two copies of a mutated gene (one from each parent) to cause disease (e.g., cystic fibrosis, sickle cell anemia).
(D) Autosomal dominant: A single copy of a mutated gene from one parent is enough to cause a disorder. Examples include Huntington’s disease and Marfan syndrome.
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