A client on digitalis has a lab report of potassium 3.0 mEq/L.
The nurse would instruct the client to eat which of these foods?
Asparagus.
Cantaloupe.
Blackberries.
Cucumbers.
Cucumbers.
The Correct Answer is B
The client on Digitalis has a low potassium level of 3.0 mEq/L, below the normal range of 3.5-5.0 mEq/L. Low potassium levels can increase the risk of digitalis toxicity, which can cause nausea, abdominal discomfort, visual changes, and cardiac arrhythmias.
The nurse would instruct the client to eat foods high in potassium, such as cantaloupe, to prevent or correct hypokalemia.
Choice A. Asparagus is wrong because asparagus is a low-potassium food that contains only 202 mg of potassium per cup.
Eating asparagus would not help to raise the client’s potassium level.
Choice C. Blackberries are wrong because blackberries are also a low-potassium food that contains only 233 mg of potassium per cup.
Eating blackberries would not help to raise the client’s potassium level.
Choice D. Cucumbers is wrong because cucumbers are a very low-potassium food that contains only 76 mg of potassium per cup.
Eating cucumbers would not help to raise the client’s potassium level and may even lower it further.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
According to the Addiction Nursing Competencies, antisocial personality traits are one of the risk factors for developing addictive behaviors.
Antisocial personality disorder is characterized by a disregard for the rights and feelings of others, impulsivity, deceitfulness, and lack of remorse.
Choice A is wrong because high self-esteem is not associated with addictive behaviors. On the contrary, low self-esteem, passivity, and inability to relax or defer gratification are some of the personality factors that can predispose a person to substance use disorders.
Choice C is wrong because good communication skills are not related to addictive
behaviors. In fact, poor communication skills, social isolation, and lack of support are some of the psychosocial factors that can contribute to substance use disorders.
Choice D is wrong because aggressive behaviors are not a specific indicator of addictive behaviors.
Aggression can be a result of various factors, such as frustration, anger, stress, or mental illness. Aggression can also be influenced by the type and amount of substance used.
Correct Answer is B
Explanation
This is because itching is a subjective assessment finding, which means it is based on the personal experience, view or feeling of the
patient. The other choices are objective assessment findings, which means they are based on observable or measurable data that the nurse can collect.
For example:
Choice A is wrong because hives are a visible skin reaction that can be seen and measured by the nurse.
Choice C is wrong because vomiting is an observable action that can be verified and recorded by the nurse.
Choice D is wrong because abdominal distension is a measurable change in the size or shape of the abdomen that can be assessed by the nurse.
Normal ranges for objective assessment findings may vary depending on the source and context, but some possible examples are:
- Hives: No hives or rashes on the skin are normal.
- Vomiting: No vomiting or nausea are normal.
- Abdominal distension: Normal abdominal girth for adults ranges from 68 to 100 cm (27 to 40 inches).
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