The nurse should monitor the client for signs and symptoms of digoxin toxicity if the laboratory report reflects a serum:
sodium of 133 mg/dl.
glucose of 110 mg/dl.
potassium of 3.0 mEq/L.
calcium of 9.0 mg/dl.
The Correct Answer is C
C. Digoxin toxicity is a serious condition that can occur when there is too much digoxin in the body. It can lead to life-threatening cardiac dysrhythmias. One of the risk factors for digoxin toxicity is low blood levels of potassium, or hypokalemia.
A. Electrolyte imbalances, including hyponatremia (low sodium levels), can contribute to digoxin toxicity. However, a sodium level of 133 mg/dl alone does not directly indicate digoxin toxicity.
B. Blood glucose levels within the normal range (80-120 mg/dl) would not directly indicate digoxin toxicity.
D. Calcium levels within the normal range (8.5-10.5 mg/dl) do not directly indicate digoxin toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Dividing tasks into smaller, attainable steps and reward successful completion aligns with the principles of behavioral therapy and is likely to be effective for improving the task performance of an adolescent with ADHD. Breaking tasks into smaller, manageable steps can help reduce overwhelm and improve focus.
B. Removing privileges if homework is not completed within a 2-hour period is punitive and may not be effective for improving the task performance of an adolescent with ADHD. Negative consequences, such as removing privileges, can lead to feelings of frustration, demotivation, and resistance to task completion.
C. Methylphenidate is a commonly prescribed stimulant medication for ADHD, and discontinuing it abruptly without medical supervision can lead to withdrawal symptoms and worsening of ADHD symptoms.
D. Mandating isolation in the room is overly restrictive and can lead to feelings of frustration, isolation, and resentment, which can further impact task performance and exacerbate ADHD symptoms.
Correct Answer is B
Explanation
B. Impulsive individuals tend to act quickly without fully considering the consequences of their actions. There is often little to no delay between the thought or impulse and the resulting behavior.
A. Individuals who are impulsive tend to have difficulty delaying gratification and may act on immediate impulses without considering long-term consequences.
C. Impulsivity is not necessarily related to moral behavior. While impulsive individuals may sometimes engage in behaviors that conflict with their moral code, impulsivity itself does not indicate adherence or lack thereof to a moral code.
D. Impulsivity is more about acting quickly without forethought rather than deliberately manipulating or controlling situations.
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