This question tests clinical judgment related to fluid and electrolyte management. The key issue is fluid overload, indicated by oxygen saturation 87%, shortness of breath, positive fluid balance, and tachypnea post-surgery. The finding of oxygen saturation 87% on room air with positive fluid balance should be reported because it signals pulmonary edema requiring intervention. Potassium 4.1 mEq/L is normal; sodium 134 mEq/L is normal; blood pressure 158/90 mm Hg is elevated but secondary. The clinical decision-making principle applied is prioritizing oxygenation in overload. This involves reviewing intake/output and saturation. A transferable strategy is to report low saturation and high intake in post-op clients promptly.

This question tests clinical judgment related to fluid and electrolyte management. The key electrolyte imbalance issue is severe hyponatremia, with sodium 120 mEq/L and confusion in a client on fluid restriction. Implementing seizure precautions and notifying the RN of worsening neurologic symptoms with severe hyponatremia is the best choice because it addresses seizure risk urgently. Providing free water would exacerbate hyponatremia; delegating ice chips is unsafe; teaching salt avoidance is incorrect. The clinical decision-making principle applied is prioritizing neurological safety in hyponatremia. This involves recognizing confusion as a critical symptom. A transferable strategy is to apply precautions and notify for hyponatremia below 125 mEq/L with symptoms.

This question tests clinical judgment related to fluid and electrolyte management. The key electrolyte imbalance issue is hyponatremia, indicated by a sodium level of 122 mEq/L with symptoms of confusion and nausea in a client on furosemide. Implementing seizure precautions and notifying the RN of symptomatic hyponatremia is the best choice because low sodium can lead to neurological complications requiring immediate safety measures. Encouraging more free water would worsen hyponatremia; delegating weight recheck is not urgent; teaching to avoid high-sodium foods is counterproductive. The clinical decision-making principle applied is prioritizing neurological safety in hyponatremia to prevent seizures or coma. This involves recognizing symptoms and escalating care quickly. A transferable strategy is to apply seizure precautions and notify the team for any client with severe hyponatremia and altered mental status.

This question tests clinical judgment related to fluid and electrolyte management. The key electrolyte imbalance issue is hyperkalemia, with potassium 6.8 mEq/L, weakness, and bradycardia in CKD. Notifying the RN immediately and ensuring the client remains on continuous cardiac monitoring is the best choice because it addresses arrhythmia risk urgently. Teaching salt substitutes is not immediate; rechecking in 2 hours delays care; delegating weight is lower priority. The clinical decision-making principle applied is prioritizing cardiac monitoring in hyperkalemia. This involves recognizing weakness and bradycardia as critical. A transferable strategy is to notify and monitor continuously for potassium above 6.5 mEq/L with symptoms.

This question tests clinical judgment related to fluid and electrolyte management. The key issue is fluid overload, evidenced by new crackles, tachycardia, hypertension, and low oxygen saturation in a client receiving IV fluids. Slowing the intravenous infusion as allowed, elevating the head of the bed, and notifying the RN is the best choice because it reduces further overload and improves breathing urgently. Encouraging oral fluids would worsen the issue; delegating a bath is inappropriate; teaching sodium avoidance is not immediate. The clinical decision-making principle applied is prioritizing respiratory support and fluid rate adjustment for safety. This involves assessing lung sounds and vitals to detect overload early. A transferable strategy is to adjust IV rates and position clients upright while notifying the team in suspected fluid overload.

This question tests clinical judgment related to fluid and electrolyte management. The key issue is hypernatremia and dehydration, indicated by sodium 154 mEq/L, thirst, hypotension, and tachycardia from GI losses. Starting prescribed intravenous isotonic fluids and monitoring for improvement in blood pressure is the best choice because it restores volume urgently. Providing a low-sodium tray is incorrect; obtaining urine specific gravity delays action; delegating oral fluids is insufficient. The clinical decision-making principle applied is prioritizing fluid replacement in hypovolemia. This involves monitoring vitals for response. A transferable strategy is to initiate IV fluids and reassess in clients with hypernatremia and hypotension.

This question tests clinical judgment related to fluid and electrolyte management. The key electrolyte imbalance issue is hyperkalemia, with potassium 6.2 mEq/L, numbness, and bradycardia in renal failure. Notifying the RN and obtaining an electrocardiogram per facility protocol while continuing cardiac monitoring is the best choice because it evaluates for arrhythmias urgently. Holding oral intake is insufficient; teaching diet is not immediate; delegating repeat labs delays. The clinical decision-making principle applied is prioritizing ECG assessment in hyperkalemia. This involves recognizing numbness as a symptom. A transferable strategy is to notify and obtain ECG for potassium above 6 mEq/L with symptoms.

This question tests clinical judgment related to fluid and electrolyte management. The key electrolyte imbalance issue is hypokalemia, shown by a potassium level of 2.9 mEq/L with muscle cramps and tachycardia from gastroenteritis. Administering prescribed potassium replacement and placing the client on cardiac monitoring per facility protocol is the best choice because hypokalemia can cause arrhythmias needing urgent correction. Encouraging plain water would worsen electrolyte loss; teaching to avoid potassium-rich foods is incorrect; delegating orthostatic vitals delays treatment. The clinical decision-making principle applied is prioritizing electrolyte replacement and cardiac monitoring for safety. This involves assessing symptoms and labs to address life-threatening imbalances first. A transferable strategy is to initiate potassium supplementation and monitoring in clients with significant GI losses and low potassium.

This question tests clinical judgment related to fluid and electrolyte management. The key issue is hypernatremia and hypovolemia, shown by sodium 152 mEq/L, orthostatic hypotension, and tachycardia from prolonged vomiting. Starting prescribed intravenous isotonic fluids and implementing fall precautions is the best choice because it addresses dehydration and safety risks urgently. Administering antiemetic is lower priority; obtaining diet recall delays action; delegating ambulation is unsafe. The clinical decision-making principle applied is prioritizing volume replacement and fall prevention. This involves assessing postural vitals to confirm hypovolemia first. A transferable strategy is to initiate IV fluids and safety measures in clients with fluid losses and orthostasis.

This question tests clinical judgment related to fluid and electrolyte management. The key issue is fluid overload, shown by jugular venous distention, crackles, tachypnea, and low oxygen saturation post-surgery. Elevating the head of the bed, maintaining oxygen as ordered, and notifying the RN of suspected fluid overload is the best choice because it improves breathing and escalates care. Lowering the bed would worsen symptoms; encouraging fluids is contraindicated; dietary history is not urgent. The clinical decision-making principle applied is prioritizing positioning and oxygenation in overload. This involves assessing neck veins and lungs. A transferable strategy is to elevate the head and apply oxygen while notifying in respiratory distress from fluids.