During the afternoon clinical rounds, the nurse evaluates a client recently admitted with severe acute pancreatitis. The nurse reviews the latest diagnostic data and physical assessment findings. Which specific observations indicate the onset of physiological decompensation requiring immediate medical intervention? Select all that apply.
- Carpopedal spasm observed during the inflation of a sphygmomanometer cuff.Answer
- Arterial blood gas results demonstrating a of , of , and of .Answer
- Auscultation of new-onset fine crackles in the bilateral lung bases with an oxygen saturation of .Answer
- DThe client assumes a side-lying, fetal position with knees drawn up to the abdomen.
- ESerum amylase and lipase laboratory values reported as three times the upper limit of normal.
- FA calculated mean arterial pressure (MAP) of with a capillary refill time of .
Answer
The findings requiring immediate intervention are the carpopedal spasm, the metabolic acidosis on the arterial blood gas, and the new-onset lung crackles with declining oxygen saturation.
Acute pancreatitis can precipitate severe systemic complications due to the release of activated pancreatic enzymes and inflammatory mediators into the bloodstream. These circulating toxins cause alveolar-capillary permeability changes resulting in ARDS (evidenced by crackles and hypoxemia), widespread vascular permeability resulting in hypoperfusion and metabolic acidosis (evidenced by the low pH and HCO3), and fat saponification leading to severe hypocalcemia (evidenced by Trousseau's sign). All three indicate multi-organ failure and require immediate life-saving intervention.
Step-by-Step Solution
Key Concept
Systemic complications of acute pancreatitis