CCRN-Adult Exam Dumps : CCRN (Adult) - Direct Care Eligibility Pathway

Hyponatremia

A pink squares with black text Description automatically generated

A patient with a sodium level of 114 mEq/L is most likely to develop seizures, which are a manifestation of severe hyponatremia and cerebral edema. Hyponatremia is a low level of sodium in the blood, which can cause water to move into the brain cells and cause them to swell. This can lead to increased intracranial pressure, neurological dysfunction, and seizures. Seizures are a medical emergency and require prompt treatment to prevent brain damage or death. Tetany, flaccid paralysis, and cardiac arrhythmias are not typical signs of hyponatremia, but may occur in other electrolyte disorders, such as hypocalcemia, hyperkalemia, or hypokalemia.

References:

• Overview of the treatment of hyponatremia in adults - UpToDate1, p. 1-2.
• Manifestations of hyponatremia and hypernatremia in adults - UpToDate2, p. 1-2.

In the context of cardiogenic shock managed with vasopressor and inotrope therapies, organ dysfunction from hypoperfusion can manifest as elevated creatinine and abdominal pain. Elevated creatinine indicates renal impairment, a common result of poor perfusion to the kidneys. Abdominal pain can indicate hypoperfusion to the gastrointestinal tract, leading to ischemic bowel or other GI complications. These symptoms are direct indicators of hypoperfusion and organ dysfunction. References: = CCRN Exam Handbook, AACN Adult CCRN Certification Review Course

The signs and symptoms described in the patient post-bariatric surgery, including anxiety, restlessness, increased abdominal pain, and subcutaneous crepitus over the neck, suggest a potential anastomotic leak, which is a surgical emergency. Given the vital signs indicating possible sepsis or shock (elevated heart rate, increased respiratory rate, and fever), immediate surgical intervention is likely required to repair the leak and prevent further complications. References: CCRN Exam Handbook, AACN, page 30, section on GI surgical emergencies.