A nurse on a telemetry unit is caring for a client who has premature ventricular contractions (PVCs). While sitting in a chair, the client reports feeling lightheaded. If the client is having PVCs, which of the following findings should the nurse expect when auscultating the client's apical pulse?
Irregular pulsations
Bounding pulsations
Tachycardia
Bradycardia
The Correct Answer is A
A. Irregular pulsations are expected with PVCs because they cause occasional early beats that disrupt the regular rhythm of the pulse.
B. Bounding pulsations are not specific to PVCs and are more indicative of conditions like high cardiac output states.
C. Tachycardia is not a direct finding associated with PVCs; PVCs are more about irregular beats rather than a consistently high heart rate.
D. Bradycardia is not typically associated with PVCs; PVCs are characterized by irregular beats but not necessarily a slow heart rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Fluids should not be restricted; adequate hydration is necessary to help flush the contrast dye used during the procedure out of the client's system.
B. Performing neurovascular checks with vital signs is essential to monitor for complications such as bleeding, hematoma, or compromised circulation to the extremity.
C. The client should avoid range-of-motion exercises to the lower extremities immediately following the procedure to prevent disruption of the femoral artery site.
D. The client should remain on bed rest for several hours following the procedure to reduce the risk of bleeding at the catheter insertion site.
Correct Answer is ["100"]
Explanation
- First, determine the total volume to be infused: 50 mL.
- Next, calculate the time in hours: 30 minutes is 0.5 hours.
50/0.5
= 100mL/hr
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.