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Medical Council of Canada MCCQE - Medical Council of Canada Qualifying Examination Part 1 Exam

Page: 7 / 11
Total 348 questions

A 62-year-old woman is taken to the operating room for an elective laparoscopic cholecystectomy. Induction of anesthesia triggers a severe hypertensive crisis that ultimately resolves after administration of a 5 mg bolus of phentolamine.

Which one of the following is most consistent with this presentation?

A.

Increased thyrotropin (thyroid-stimulating hormone) level

B.

Elevated plasma catecholamines

C.

Low renal vein renin

D.

High plasma cortisol

E.

Low urinary metanephrines

A surgical clinic would like to respond to the Truth and Reconciliation Commission of Canada: Calls to Action report. The clinic has implemented a mandatory cultural safety course for all employees and ongoing faculty development that includes teachings from Elders and Knowledge Keepers and teaching sessions about harm reduction, trauma-informed care, and antiracism. Which one of the following steps would further the clinic ' s goal of responding to this report?

A.

Evaluate how the staff enjoyed the teaching session.

B.

Provide clinic information in the languages spoken by the community.

C.

Display the cultural safety certificate in the waiting room.

D.

Include trauma disclosure on the clinic ' s intake form.

A 26-year-old man presents to your office with fever, chills, and malaise. Aside from an episode of dysuria 8 weeks ago, which spontaneously resolved, he has been healthy. On examination, his left wrist and right ankle are tender. There is a cluster of vesiculopustular lesions on his right hand. Which one of the following is the most likely diagnosis?

A.

Primary HIV infection syndrome

B.

Disseminated gonococcemia

C.

Reactive arthritis

D.

Rheumatoid arthritis

E.

Varicella

A 42-year-old businessman known to have type 2 diabetes and ischemic heart disease is admitted to hospital with acute coronary syndrome. He admits to drinking 4 beers a day for the last 6 years and to binge drinking twice a year when his school buddies are in town. Your chart review reveals that he had a seizure secondary to alcohol withdrawal during his last admission. Which one of the following elements of his history puts him at highest risk of having another such seizure?

A.

The quantity of alcohol he consumes daily.

B.

His medical comorbidities.

C.

His previous episode of alcohol withdrawal.

D.

His binge drinking.

E.

The number of years he has consumed alcohol.

A 78-year-old man presents to the office with urinary hesitancy, straining to void his bladder, and a sensation of incomplete bladder emptying. On history, he has a BMI of 36 and type 2 diabetes. Which one of the following medications would most likely help the patient’s symptoms?

A.

Nitrofurantoin.

B.

Fesoterodine.

C.

Empagliflozin.

D.

Hydrochlorothiazide.

E.

Tamsulosin.

An 80-year-old woman presents to your office with weight loss and generalized weakness. Her husband calls you after the appointment and asks that his wife not be told if she is diagnosed with cancer as hearing this will likely " kill her. " Investigations subsequently show that she has metastatic lung cancer. Which one of the following is the best next step?

A.

Telephone her to inform her she has a bad pneumonia and prescribe antibiotics.

B.

Tell her husband she has metastatic lung cancer.

C.

Book an immediate appointment with your patient.

D.

Tell the patient she requires a computed tomography scan of the chest.

E.

Arrange an urgent consultation with her children to confirm her wishes.

A 31-year-old woman, gravida 4, para 3, aborta 0, presents at 8 weeks’ gestation with scant vaginal bleeding and no abdominal pain. Her heart rate is 90/min and blood pressure is 100/70 mm Hg. A speculum examination reveals a closed cervix. The beta–human chorionic gonadotropin level is 300,000 IU/L. Which one of the following is the most likely diagnosis?

A.

Tubal pregnancy.

B.

Molar pregnancy.

C.

Incomplete abortion.

D.

Threatened abortion.

E.

Implantation bleeding.

An 18-year-old woman comes to the office because of fatigue. She tells you she is struggling in her first year of university. She mentions that she spends much of her time rewriting her notes and filing and organizing her study materials. She is doing all the work in her group assignments because she feels others cannot do the work to a high enough standard. She has abandoned all enjoyable activities and seems to be constantly working and worrying about her grades. Which one of the following is the most likely diagnosis?

A.

Major depressive disorder.

B.

Obsessive-compulsive disorder.

C.

Generalized anxiety disorder.

D.

Obsessive-compulsive personality disorder.

A 39-year-old man presents to your clinic 4 months after a motor vehicle collision. He is trying to return to work but is having a difficult time because his job requires him to drive. He used to love his job, but he is worried about going back because every time he gets into a car, he is filled with dread, gets dizzy, and feels faint. He has regular nightmares about the incident. Which one of the following is the most likely diagnosis?

A.

Panic disorder.

B.

Posttraumatic stress disorder.

C.

Generalized anxiety disorder.

D.

Malingering.

A 28-year-old woman presents because of spotting mid-menstrual cycle. Speculum examination reveals an ulcerated endocervical polyp. Which one of the following is the most appropriate management?

A.

Cryotherapy.

B.

Colposcopy.

C.

Serial cytology.

D.

Polypectomy.

E.

Punch biopsy.