Selected MCCQE MCCQE Part 1 Questions Answers

In situations involving potential oversight, the appropriate next step is to contact the other physician directly. This supports collegial communication, continuity of care, and provides an opportunity to clarify the clinical situation. It avoids premature judgment while allowing the primary provider to respond and address concerns.

Toronto Notes 2023 – ELOM, “Professionalism and Interprofessional Communication”:

“When concerns arise about another provider’s care, direct communication is preferred before considering formal reporting. This maintains collaboration and fairness.”

MCCQE1 Objectives (ELOM > 90-2: Communication and Accountability):

“Candidates must demonstrate collegiality and appropriate methods for addressing concerns regarding another physician’s care.”

Empathizing (D) and validating blame is unprofessional. Reporting (B) is premature. Offering another provider (C) could undermine continuity. (E) is incorrect since the glucose should have been checked based on the presenting symptoms.

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Comprehensive and Detailed Explanation:

The patient presents with classic symptoms of schizophrenia: delusions, hallucinations, social withdrawal, and disorganized appearance. The first-line treatment is antipsychotic medication—risperidone is a well-tolerated option among second-generation antipsychotics.

Toronto Notes 2023 – Psychiatry, “Schizophrenia”:

“Schizophrenia is treated with second-generation antipsychotics such as risperidone. These reduce positive symptoms like delusions and hallucinations.”

MCCQE1 Objectives (Psychiatry > 71-3: Psychotic Disorders):

“Candidates must recognize and manage schizophrenia with antipsychotics and distinguish from other mood or personality disorders.”

CBT (E) is supportive but not first-line. ECT (A) is used for severe depression or catatonia. Valproic acid (C) and carbamazepine (D) are mood stabilizers, not first-line for schizophrenia.

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Comprehensive and Detailed Explanation:

This patient has secondary amenorrhea, galactorrhea, and worsening headaches—suggestive of hyperprolactinemia, possibly due to a pituitary adenoma (prolactinoma). Visual field defects (typically bitemporal hemianopia) can result from optic chiasm compression.

Toronto Notes 2023 – Endocrinology / Reproductive Health:

“Prolactinomas may cause amenorrhea, galactorrhea, headaches, and visual field defects. Evaluate with serum prolactin and visual field testing.”

MCCQE1 Objectives (Endocrinology > 37-2: Pituitary Disorders):

“Candidates must recognize clinical signs of prolactinomas and know when to assess visual fields.”

Hirsutism (D) suggests androgen excess. Low BMI (B) can cause hypothalamic amenorrhea but wouldn’t explain galactorrhea. Nodular breast findings (A) are not related.

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The clinical picture is most consistent with acute pancreatitis (alcohol-related, epigastric pain radiating to back, vomiting, and ileus). CT abdomen with contrast is the best diagnostic tool if the diagnosis is uncertain or complications are suspected.

Toronto Notes 2023 – Gastroenterology, “Pancreatitis”:

“CT abdomen is indicated when diagnosis is unclear, symptoms are severe, or complications (e.g., necrosis, ileus) are suspected.”

MCCQE1 Objectives (Gastroenterology > 47-1: Acute Abdominal Pain):

“Candidates must investigate acute epigastric pain appropriately, especially in the context of alcohol use and systemic features.”

Ultrasound (B) is first-line for gallstones but not best here. Laparotomy (A) is not warranted without peritonitis or perforation. Endoscopy (D) is not indicated. Sengstaken-Blakemore (E) is for variceal bleeding, which is not suspected here.

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