🩺 Nursing Question of the Day

Challenge yourself with one exam-style nursing question every day.

✅ Think carefully • ✅ Choose your answer • ✅ Then scroll down to check the explanation.

🫁 Acute Pancreatitis & ARDS

✅ Answer: (A) ARDS

📖 What is ARDS?

ARDS stands for Acute Respiratory Distress Syndrome.

It is a severe inflammatory lung injury in which the alveoli become filled with fluid, causing a major problem with oxygen exchange.

👉 The result is severe hypoxemia and often bilateral pulmonary infiltrates on chest imaging.

🩺 Why is Option A Correct?

Acute pancreatitis can trigger a powerful systemic inflammatory response. In severe cases, inflammatory mediators can damage the pulmonary capillaries and alveolar-capillary membrane.

👉 Therefore, ARDS is the most likely complication.

📖 What Does Hypoxemia Mean?

Hypo = Low
Ox = Oxygen
Emia = In the blood

👉 Hypoxemia means an abnormally low level of oxygen in arterial blood.

When hypoxemia occurs together with bilateral pulmonary infiltrates in a patient with severe systemic inflammation, ARDS should be strongly considered.

❌ Why Are the Other Options Wrong?

A. ARDS
✅ Correct. Acute pancreatitis is a recognized trigger of ARDS. Severe hypoxemia with bilateral pulmonary infiltrates strongly supports this diagnosis.

B. COPD
❌ COPD is a chronic obstructive lung disease associated mainly with long-term airflow limitation, not an acute complication characterized by bilateral infiltrates after pancreatitis.

C. Pulmonary Embolism (PE)
❌ PE can cause sudden hypoxemia, but bilateral pulmonary infiltrates in the setting of severe acute pancreatitis more strongly suggest inflammatory lung injury/ARDS.

D. Tuberculosis (TB)
❌ TB is an infectious disease that usually develops over a much longer period and is not an acute complication of pancreatitis.

📝 Quick Comparison

📌 Exam Tip: ARDS can occur as a serious complication of acute pancreatitis. When a pancreatitis patient develops severe hypoxemia and bilateral pulmonary infiltrates, ARDS is the classic exam answer.