Score Higher on Verified MCCQE | Medical Council of Canada Qualifying Examination Part 1 Exam Questions with Answers

In adolescents presenting with vague or potentially sensitive symptoms, it is critical to speak with them alone to obtain a complete and honest history, including mental health, sexual activity, substance use, and abuse screening.

Toronto Notes 2023 – Pediatrics, Adolescent Medicine:

“Private interviews are essential to obtain accurate histories in adolescents, especially when symptoms may have underlying psychosocial or reproductive causes.”

MCCQE1 Objectives – Pediatrics > Adolescent Health:

“Candidates must demonstrate adolescent-appropriate interviewing techniques, including private questioning to identify sensitive or risk-related concerns.”

Physical examination and pregnancy testing (A, B, D) may follow based on the private history. Vital signs (E) are standard but do not replace psychosocial assessment.

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In a 4-week-old infant, a common vascular lesion such as a nevus simplex (“salmon patch”) or a superficial infantile hemangioma is a frequent benign finding. Nevus simplex lesions are flat, pink-red patches commonly located on the eyelids, glabella, or nape of the neck and typically fade spontaneously over the first 1–2 years of life. Superficial infantile hemangiomas may initially enlarge but later undergo spontaneous involution during early childhood. In the absence of concerning features (rapid ulceration, functional impairment, large segmental distribution, or associated anomalies), reassurance and observation are appropriate.

There is no indication of trauma requiring child protective services, nor signs of a bleeding disorder. These common neonatal vascular lesions are not associated with increased melanoma risk. Routine dermatology referral is unnecessary unless the lesion is atypical or complicated.

MCCQE objectives emphasize distinguishing benign neonatal skin findings from pathology, providing parental reassurance, and avoiding unnecessary investigations or referrals while recognizing features that would warrant further evaluation.

This patient has classic features of proximal deep vein thrombosis (DVT) after recent major pelvic surgery: acute unilateral leg swelling with pitting edema and a significant calf circumference difference ( > 3 cm). The edema extending from foot to groin strongly suggests a proximal (iliofemoral) thrombosis, which produces more extensive swelling than calf-vein DVT because venous outflow from the entire limb is impaired. MCCQE objectives highlight postoperative patients as high risk for venous thromboembolism due to immobility, endothelial injury, and hypercoagulability.

Superficial thrombophlebitis typically causes a localized, tender, palpable cord along a superficial vein rather than diffuse whole-leg edema. Phlegmasia cerulea dolens is a severe, limb-threatening form of massive DVT characterized by marked pain, tense