The nurse prepares to document an electrocardiogram rhythm. The nurse uses a systematic method for analyzing the electrocardiogram tracing for which of the following reasons
To prevent abnormalities from being missed
To increase memory of the analysis steps
To develop a routine for examining tracings
To save time
The Correct Answer is A
A. Using a systematic method for analyzing ECG tracings helps ensure that abnormalities are not overlooked, promoting accurate interpretation and diagnosis. This approach reduces the risk of diagnostic errors and ensures thorough assessment of cardiac rhythm and conduction abnormalities.
B. While using a systematic method may aid memory, its primary purpose is to ensure thoroughness and accuracy in ECG interpretation, rather than solely enhancing memory retention.
C. Indeed, using a systematic method establishes a routine for analyzing ECG tracings, aiding in consistent and comprehensive assessment, which is crucial for detecting subtle changes and abnormalities.
D. While using a systematic method may ultimately save time by preventing errors and ensuring efficiency, its primary purpose is accuracy rather than speed. The focus is on comprehensive analysis rather than expediency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"A,C"},"B":{"answers":"A,B"},"C":{"answers":"A,C"},"D":{"answers":"B"},"E":{"answers":"C"},"F":{"answers":"C"},"G":{"answers":"A,C"}}
Explanation
Elevated BUN and creatinine levels are common indicators of impaired kidney function, which can be seen in chronic kidney disease (CKD) and glomerulonephritis. Flank pain is often associated with UTIs but can also occur in glomerulonephritis. Decreased RBCs (red blood cells) can be a sign of glomerulonephritis due to the loss of blood cells in the urine. Fever is typically associated with infection, making it more indicative of a UTI.
Peripheral edema is is most commonly associated with CKD and glomerulonephritis due to the retention of fluids and sodium. Hypertension is a common finding in CKD and can also be seen in glomerulonephritis.
Correct Answer is B
Explanation
A. The QRS interval may vary but is typically less than 0.12 seconds in normal sinus rhythm.
B. Normal sinus rhythm typically has a heart rate between 50 and 100 beats per minute.
C. In normal sinus rhythm, P waves are typically upright and precede each QRS complex.
D. The PR interval may vary but is typically between 0.12 and 0.20 seconds in normal sinus rhythm.
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