The nurse is caring for a client with a pacemaker/ICD on a continuous cardiac monitor. Which trace should require immediate follow up by the nurse? Select all that apply

The most important finding to report to the health care provider would be the serum potassium level of 3.0 mEq. This is an extremely low potassium level (normal range is typically 3.5-5.0 mEq/L), which can indicate a potentially life-threatening condition called hypokalemia. Furosemide (Lasix) is a diuretic medication that can cause potassium loss in the urine, and a low potassium level can lead to serious cardiac and muscle abnormalities. It is crucial to report this finding promptly to the health care provider for appropriate intervention and monitoring.

Blood glucose level of 175 mg/dL: While an elevated blood glucose level can be a concern, especially for individuals with diabetes, it is not the most critical finding in this situation. The client's primary concern is hypertension, and the administration of IV furosemide is aimed at managing blood pressure. The elevated blood glucose level should still be addressed and monitored, but it is not as urgent as the low potassium level.

Orthostatic systolic BP decrease of 12 mm Hg: Orthostatic hypotension refers to a significant decrease in blood pressure upon standing up. While it is important to assess and manage orthostatic changes, a decrease of 12 mm Hg in systolic blood pressure alone may not be considered clinically significant. It could be a normal response for some individuals. However, if the client experiences symptoms such as dizziness or lightheadedness upon standing, further evaluation may be necessary. Nonetheless, it is not as urgent as the low potassium level.

Current blood pressure reading of 166/94 mm Hg: While this blood pressure reading indicates hypertension, it is not the most critical finding to report in this situation. The nurse is preparing to administer furosemide (Lasix), which is a medication commonly used to treat hypertension. It is expected that the blood pressure will be high before administering the medication. The goal is to monitor the blood pressure after the administration to assess the effectiveness of the medication.

The nurse should prioritize notifying the surgeon and anesthesiologist as the first action. The absent pulses, coolness, and mottled appearance of the leg indicate potential compromised blood flow to the lower extremity, which could be a sign of vascular compromise or acute limb ischemia. These findings are concerning after the repair of an abdominal aortic aneurysm and require immediate medical attention.

Wrap both legs in a warming blanket: While it is important to maintain the client's body temperature, this action alone may not address the underlying issue of compromised blood flow and potential limb ischemia. Notifying the surgeon and anesthesiologist is the priority to address the immediate concern.

Compare findings to the preoperative assessment of the pulses: While comparing findings to the preoperative assessment is important for evaluating the client's condition, it should not delay immediate action. The priority in this situation is to promptly notify the surgeon and anesthesiologist to address the potential vascular compromise.

Document the findings and recheck in 15 minutes: Documenting the findings is an important step in the nursing process, but it should not take precedence over immediate intervention. The concerning signs of absent pulses, coolness, and mottled appearance require urgent attention, and delaying notification could lead to further complications.