Which of the following should appear on an EKG tracing if a patient's arm moved during recording?
Alternating current (AC) interference
Arrhythmia
Somatic tremor
Interrupted baseline
The Correct Answer is C
A. Alternating current (AC) interference: AC interference is caused by electrical equipment near the EKG machine and appears as uniform, small, rapid spikes. It is not caused by patient movement.
B. Arrhythmia: An arrhythmia refers to an abnormal heart rhythm and is related to cardiac function, not patient movement.
C. Somatic tremor: Somatic tremor is caused by voluntary or involuntary muscle movement, such as a patient moving their arm, which creates artifact on the EKG tracing that appears as irregular, erratic spikes.
D. Interrupted baseline: An interrupted baseline occurs when the electrical connection is lost, often due to a lead falling off, not due to patient movement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Bluish lips, cough, and difficulty breathing: These symptoms can indicate poisoning, particularly from substances that affect oxygen levels or respiratory function.
B. Itchy eyes, sinus congestion, and drainage: These symptoms are more commonly associated with allergies or upper respiratory infections rather than poisoning.
C. Increase in thirst, urination, and hunger: These symptoms are typically associated with conditions like diabetes rather than poisoning.
D. Heat intolerance, increased energy, and sweating: These symptoms are more indicative of hyperthyroidism or other endocrine disorders rather than poisoning.
Correct Answer is A
Explanation
A. Subjective: The chief complaint is a patient-reported symptom or concern and is documented in the subjective section of the progress note. This section includes the patient’s personal perspective and descriptions of their symptoms.
B. Objective: The objective section includes measurable or observable data, such as vital signs and physical examination findings, not the patient’s chief complaint.
C. Review of systems: The review of systems is a systematic approach to obtaining information about the functioning of various body systems but is not specifically where the chief complaint is documented.
D. Assessment: The assessment section contains the provider’s diagnostic impressions and conclusions about the patient’s condition, rather than the chief complaint.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
