A nurse is reviewing the cardiac monitor strip for a client who is recovering from an acute myocardial infarction. Which of the following findings should the nurse report to the provider immediately?
Sinus tachycardia rate 104/min
Two premature ventricular contractions per minute
First degree heart block
A new onset of atrial fibrillation
The Correct Answer is D
A. Sinus tachycardia rate 104/min: Mild sinus tachycardia may occur in response to pain, anxiety, or hypovolemia and is usually not immediately life-threatening. While it should be monitored, it does not require urgent reporting unless it worsens or is accompanied by other concerning signs.
B. Two premature ventricular contractions per minute: Occasional PVCs can be benign, especially in a post-MI patient, and may not require immediate intervention. Frequent or paired PVCs, or those occurring in runs, are more concerning for ventricular arrhythmias.
C. First degree heart block: This is characterized by a prolonged PR interval but generally does not compromise cardiac output. It is often stable and can be monitored rather than reported as an urgent finding.
D. A new onset of atrial fibrillation: New-onset atrial fibrillation following a myocardial infarction increases the risk of decreased cardiac output, thromboembolism, and hemodynamic instability. This arrhythmia requires immediate notification of the provider for assessment and initiation of appropriate interventions such as rate or rhythm control and anticoagulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Coordinating client care: Coordination of care involves synthesizing assessments, planning interventions, and collaborating with multiple disciplines, which requires independent clinical judgment. This responsibility falls within the registered nurse’s scope of practice, not the LPN’s.
B. Providing direct client care: LPNs are trained to provide hands-on care, including administering medications (excluding certain IV medications), monitoring vital signs, assisting with activities of daily living, and implementing established care plans. Direct client care is a primary LPN responsibility and aligns with their scope of practice under RN supervision.
C. Assessing a client's health status: Comprehensive assessment, interpretation of findings, and determining nursing diagnoses require independent critical thinking and clinical decision-making. These tasks are within the RN scope and exceed the LPN’s role, which focuses on collecting data and reporting changes.
D. Providing a client with discharge instructions: Teaching clients about medications, follow-up care, or lifestyle modifications involves patient education and clinical judgment. LPNs may reinforce previously taught instructions but do not independently initiate discharge teaching, which is an RN responsibility.
Correct Answer is B
Explanation
A. FACES scale: The FACES pain scale relies on the child’s ability to recognize and point to facial expressions that match their pain intensity. It is appropriate for children aged 3 years and older, as it requires cognitive and emotional development beyond that of a 3-month-old infant.
B. FLACC scale: The FLACC (Face, Legs, Activity, Cry, Consolability) scale is designed to assess pain in infants and young children who cannot verbalize their discomfort. It evaluates observable behaviors, such as facial expressions, leg movement, body activity, crying, and consolability, providing an objective measure of pain in preverbal children.
C. Color tool: Color-based pain assessment tools typically require the child to associate colors with pain intensity. This method is suitable for older children with sufficient cognitive development to understand abstract representations, not for infants.
D. Numeric scale: Numeric rating scales require the child to understand and quantify pain on a scale of 0 to 10. This tool is inappropriate for a 3-month-old, as infants lack the developmental capacity to comprehend numerical concepts or self-report pain.
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