medicine beginner 10 sample questions

Surgical Interventions MCQ Practice Test

Operative procedure types

Q1. A 35-year-old woman with a history of Crohn\u2019s disease is scheduled for a surgical intervention. Which of the following surgical techniques is most commonly used to resect a segment of the small intestine affected by Crohn\u2019s disease?

Explanation: Segmental resection with end-to-end anastomosis is the most commonly used surgical technique for resecting a segment of the small intestine affected by Crohn\u2019s disease. This approach involves removing the diseased segment of the intestine and reconnecting the healthy ends, allowing for normal intestinal function to resume. The other options are not typically used for resecting the small intestine in Crohn\u2019s disease.

Q2. A 55-year-old patient with a history of atrial fibrillation is scheduled for a surgical ablation procedure to treat their arrhythmia. The patient has a history of chronic kidney disease and is on dialysis. Which of the following surgical interventions is most appropriate for this patient?

Explanation: The patient's history of chronic kidney disease and need for dialysis makes a procedure with cardiopulmonary bypass, such as CABG or the Maze procedure, a high-risk option due to the increased risk of bleeding and other complications. Percutaneous cryoablation without cardiopulmonary bypass is a less invasive option that can be performed in a single procedure, reducing the risk of complications for this patient.

Q3. First-line medical treatment for endometriosis-associated pelvic pain is ____.

Explanation: NSAIDs plus continuous combined hormonal contraception are first-line for endometriosis pain; surgery and specialist therapies follow refractory cases.

Q4. The most common indication for surgery in Crohn's disease is ____.

Explanation: Fibrostenotic strictures causing obstruction are the leading surgical indication in Crohn's disease; surgery is otherwise avoided because disease recurs at anastomoses.

Q5. A 45-year-old patient with a history of Crohn's disease is undergoing a surgical intervention. The surgeon plans to perform a 'pull-through' procedure. Which of the following is the primary goal of this surgical approach?

Explanation: The 'pull-through' procedure is a surgical approach used to treat complex Crohn's disease. The primary goal of this procedure is to remove the diseased segment of the intestine and reanastomose the healthy ends, allowing for the preservation of intestinal function and minimizing the risk of complications.

Q6. A 35-year-old woman with a history of pelvic inflammatory disease is undergoing a laparoscopic salpingostomy. The surgeon identifies a "blue" area on the surface of the fallopian tube. Which of the following is the most appropriate next step?

Explanation: The "blue" area on the surface of the fallopian tube is likely a sign of ischemia, which can be a complication of pelvic inflammatory disease. Applying gentle traction to the fallopian tube allows the surgeon to assess the extent of the ischemia and plan the appropriate course of action.

Q7. A patient with a large abdominal aortic aneurysm (AAA) is scheduled for endovascular repair. The procedure involves the placement of a stent-graft through the femoral artery. Which of the following is a potential complication of this procedure?

Explanation: A Type I endoleak occurs when there is blood flow into the aneurysm sac from the proximal or distal ends of the stent-graft, often due to incomplete exclusion of the aneurysm sac. This can be caused by a variety of factors, including aneurysm neck size, stent-graft sizing, and sealing zone integrity.

Q8. The classic triad of multiple endocrine neoplasia type 1 (MEN1) involves the parathyroid glands, the pituitary, and the ____.

Explanation: MEN1 = primary hyperparathyroidism + enteropancreatic NETs (e.g., gastrinoma) + pituitary adenomas ("the 3 Ps").

Q9. A 35-year-old patient with a history of Crohn\u2019s disease requires a surgical intervention to treat a chronic fistula. Which of the following surgical options is most appropriate for this patient?

Explanation: Fistulotomy with advancement flap and primary closure is the most appropriate surgical option for this patient. This procedure involves making an incision in the fistula tract and bringing the edges together to promote healing. The advancement flap provides additional tissue to cover the fistula and reduce the risk of recurrence. Seton placement is more commonly used for complex or recurrent fistulas, while laparoscopic-assisted vs. hand-sewn end-to-end anastomosis is a procedure for treating bowel obstruction, and abdominoperineal resection with permanent colostomy is a more radical procedure typically reserved for cases of rectal cancer.

Q10. A 55-year-old male patient is diagnosed with a large, symptomatic renal stone causing severe flank pain. Which of the following surgical interventions is the most appropriate initial treatment?

Explanation: PCNL is the most appropriate initial treatment for a large, symptomatic renal stone due to its high success rate and ability to remove large stones in a single procedure.

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Surgical Interventions MCQ Practice Test | Mind Hustle