A nurse is teaching a newly licensed nurse about evaluating a cardiac rhythm. Which of the following options should the nurse identify as the P wave in the ECG complex? (You will find hot spots to select in the artwork below. Select only the hot spot that corresponds to your answer.)
The Correct Answer is "{\"xRanges\":[56.64581298828125,96.64581298828125],\"yRanges\":[110.33331298828125,150.33331298828125]}"
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Pacemaker spikes with each T wave indicates a malfunctioning pacemaker.
B. Pacemaker spikes before each P wave would indicate atrial pacing, not ventricular pacing.
C. A ventricular pacemaker stimulates the ventricles to contract, so the pacing spike should precede the QRS complex.
D. Pacemaker spikes after each QRS complex would indicate a malfunctioning pacemaker.
Correct Answer is C
Explanation
A. Restraining the child's arms during a seizure is not recommended. Trying to hold or restrain a child’s movements can lead to injury for both the child and the caregiver. During a seizure, it is more important to ensure the child is in a safe environment and avoid any actions that might exacerbate the situation or cause harm.
B. Using a padded tongue blade is an outdated practice and is not recommended. This method was once thought to prevent the child from biting their tongue or injuring their mouth, but it can actually lead to broken teeth, injuries to the mouth, or cause airway obstruction. Instead, focusing on ensuring the child's safety and protecting their airway is more appropriate.
C. Positioning the child laterally (on their side) is an appropriate and recommended action during a seizure. This position helps keep the airway open and allows any fluids, such as saliva, to drain out of the mouth, which helps prevent aspiration and choking. This position is especially important if the child is at risk for vomiting or if the seizure lasts for a prolonged period.
D. Attempting to stop the seizure is not possible and is not recommended. Seizures typically resolve on their own, and trying to intervene actively can cause harm. Instead, focus on protecting the child from injury, monitoring the duration of the seizure, and providing support once the seizure is over.
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