Final answer:
The EKG tracing artifacts are abnormalities or interference that can occur in the electrocardiogram (ECG) results, affecting the accuracy and interpretation of the test. The options provided are AC interference, DC interference, Interrupted baseline, Somatic tremor, and Wandering baseline. The correct answer is C) Interrupted baseline, which is a technical issue with the EKG recording.
Step-by-step explanation:
The EKG tracing artifacts are abnormalities or interference that can occur in the electrocardiogram (ECG) results, which can affect the accuracy and interpretation of the test. The given options are:
AC interference: This is an artifact caused by external electrical signals, such as power lines, that interfere with the ECG recording. It usually appears as regular, evenly spaced spikes on the ECG.
DC interference: This artifact is caused by direct current sources, such as electrical equipment, and appears as a straight line on the ECG.
Interrupted baseline: This is not an artifact, but rather a problem with the recording equipment or the patient's connection to the machine, resulting in gaps or breaks in the baseline of the ECG tracing.
Somatic tremor: This is an artifact caused by the patient's movement or muscle activity, resulting in irregular spikes or waviness on the ECG.
Wandering baseline: This is an artifact caused by poor electrode contact or loose leads, resulting in a shifting baseline on the ECG.
Based on these options, the correct answer is C) Interrupted baseline. The interrupted baseline is not considered an artifact, but rather a technical issue with the EKG recording.