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MED SURG HESI Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the most common cause of peptic ulcer disease?✔✔Helicobacter pylori infection.
Which laboratory value should be monitored closely for a patient receiving loop diuretics?✔✔Potassium.
What is the best position for a patient with increased intracranial pressure?✔✔Head of bed elevated 30 degrees.
What is the expected finding in a patient with left-sided heart failure?✔✔Pulmonary crackles.
What is the priority intervention for a patient with hypoglycemia who is conscious?✔✔Provide a fast-acting carbohydrate.
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Which precaution is necessary when caring for a patient with active tuberculosis?✔✔Airborne precautions.
What is the best action when a patient on warfarin has an INR of 5.2?✔✔Hold the dose and notify the provider.
What is the primary purpose of incentive spirometry after surgery?✔✔Prevent atelectasis.
What is the classic symptom of a deep vein thrombosis?✔✔Unilateral leg swelling and pain.
What is the immediate action for a patient with a suspected stroke within the last hour?✔✔Call a stroke code and prepare for CT scan.
Which sign indicates hypocalcemia?✔✔Positive Chvostek’s sign.
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What is the safest oxygen delivery method for a patient with COPD needing low-flow oxygen?✔✔Nasal cannula at 1–2 L/min.
What is the priority nursing action when a patient’s chest tube becomes disconnected from the drainage system?✔✔Place the end in sterile water.
What is the best method to verify placement of a nasogastric tube before feeding?✔✔X-ray confirmation.
What is the most important action when a patient with sepsis develops a temperature of 104°F and low blood pressure?✔✔Initiate rapid fluid resuscitation.
Which laboratory result indicates poor diabetes control over the past 3 months?✔✔Hemoglobin A1C above 7%.
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What is the priority action for a patient experiencing sudden shortness of breath and low oxygen saturation?✔✔Administer oxygen immediately.
Which electrolyte imbalance is most likely to cause cardiac dysrhythmias?✔✔Hyperkalemia.
What is the most important assessment before administering digoxin?✔✔Check the apical pulse for one full minute.
Which dietary choice is best for a patient with iron-deficiency anemia?✔✔Spinach and red meat.
What is the first action when a patient with a chest tube has continuous bubbling in the water seal chamber?✔✔Check for an air leak.
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