Free Medical Council of Canada MCCQE Practice Exam with Questions & Answers | Set: 8

Comprehensive and Detailed Explanation:

This patient has stress urinary incontinence and an incidental cystocele. First-line management of mild pelvic organ prolapse and stress incontinence includes pelvic floor physiotherapy (e.g., Kegel exercises). Surgical options are reserved for severe or refractory cases.

Toronto Notes 2023 – Gynecology, Pelvic Floor Disorders:

“For asymptomatic prolapse or mild stress incontinence, recommend pelvic floor strengthening. Conservative management is preferred before surgical referral.”

MCCQE1 Objectives – Gynecology > Urogynecology:

“Candidates should initiate pelvic floor therapy in women with mild prolapse or urinary leakage prior to specialist referral.”

Topical estrogen (B) helps with atrophic vaginitis, not stress incontinence. Hysterectomy (A) and specialist referral (C) are premature. Avoiding impact sports (E) is not a treatment.

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This patient requires antihypertensive therapy for persistent mild hypertension. He previously developed tongue swelling on ramipril , consistent with ACE inhibitor–induced angioedema , which is a contraindication to further ACE inhibitor use (e.g., enalapril). MCCQE objectives emphasize avoiding re-exposure to ACE inhibitors after angioedema due to risk of recurrence, which can be life-threatening.

Beta-blockers such as metoprolol are not first-line for uncomplicated hypertension and should be used cautiously in patients with asthma due to risk of bronchospasm (even though cardioselective agents are safer, alternatives are preferred). Clonidine and hydralazine are not first-line agents for chronic management due to side effects and rebound hypertension risk.

A thiazide diuretic (hydrochlorothiazide) is an appropriate first-line therapy for uncomplicated hypertension. Thiazides have strong evidence for cardiovascular risk reduction and are suitable in patients without contraindications.

Thus, hydrochlorothiazide is the most appropriate initial therapy in this patient.

The highest priority is the immediate safety of the patient and her child. In the presence of domestic violence, risk assessment for harm or neglect must be conducted urgently, particularly since a child may be at risk. Safety trumps psychiatric or social evaluations in triage.

Toronto Notes 2023 – Psychiatry, “Crisis and Risk Assessment” Section:

“When intimate partner violence (IPV) is disclosed, it is critical to assess immediate safety and consider mandatory reporting, especially when children are involved.”

MCCQE1 Objectives (Psychiatry > 79-6: Violence and Abuse):

“Candidates must assess for and respond to risk of harm in situations of domestic violence, especially when dependents are involved. This includes ensuring immediate safety and following legal obligations for child protection.”

Although the other concerns (e.g., gambling, depression, substance use, financial need) are valid, the presence of violence makes D the first and most urgent priority.

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A tension pneumothorax occurs when air enters the pleural space and cannot escape, creating progressively rising intrathoracic pressure. MCCQE objectives emphasize rapid recognition of life-threatening causes of respiratory distress based on bedside findings. As pressure builds, the affected hemithorax compresses the lung and pushes the mediastinum to the opposite side, producing tracheal deviation away from the affected side —a classic, high-specificity sign of tension physiology (often accompanied by severe dyspnea, tachycardia, unilateral absent breath sounds, hyperresonance, distended neck veins, and hypotension from impaired venous return).

The other options do not specifically support tension pneumothorax: ecchymoses suggest trauma; bilateral wheezing suggests asthma or bronchiolitis; abdominal distension is nonspecific; inspiratory stridor indicates upper airway obstruction (e.g., croup, foreign body). Because tension pneumothorax is a clinical diagnosis, MCCQE priorities are immediate decompression (needle thoracostomy) followed by chest tube placement—without waiting for imaging if the child is unstable.

This patient exhibits perfectionism, preoccupation with order and control, and reluctance to delegate — classic features of obsessive-compulsive personality disorder (OCPD). Unlike OCD, there are no intrusive thoughts or compulsions; rather, behaviors are ego-syntonic.

Toronto Notes 2023 – Psychiatry, Personality Disorders:

“OCPD is marked by perfectionism, rigidity, and preoccupation with productivity. It differs from OCD in lacking obsessions or compulsions.”

MCCQE1 Objectives – Psychiatry > Personality Disorders:

“Candidates must distinguish OCPD by traits of excessive perfectionism, control, and inflexibility, particularly when these interfere with functioning.”

Major depression (A) is marked by pervasive low mood, which is not reported. OCD (B) involves distressing obsessions and compulsions. GAD (C) is more generalized worry without the perfectionism and rigidity.

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This patient presents with panic-like somatic symptoms triggered by bereavement. Normal investigations rule out cardiac pathology. Grief therapy is appropriate as the underlying stressor is unresolved grief and anxiety.

Toronto Notes 2023 – Psychiatry, Grief and Anxiety Disorders:

“Bereavement-related anxiety and somatization are common. Grief counseling can help reduce somatic and psychological symptoms when medical causes are ruled out.”

MCCQE1 Objectives – Psychiatry > Anxiety and Bereavement:

“Candidates should recognize psychological sequelae of grief, including panic and health anxiety, and provide appropriate psychological support.”

Metoprolol (C) is not indicated without confirmed cardiac cause. Lorazepam (B) may offer short-term relief but does not address the underlying grief. Stress testing (A) is unnecessary with repeated normal investigations.

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This presentation is most consistent with acute rheumatic fever (ARF): a history of pharyngitis 4 weeks earlier, migratory large-joint pain/swelling (knee then elbow), subcutaneous nodules over extensor surfaces, and prolonged PR interval (a Jones minor criterion indicating cardiac involvement). MCCQE objectives emphasize that diagnosing ARF requires meeting Jones criteria plus evidence of preceding group A streptococcal (GAS) infection. Because the sore throat occurred weeks ago, a pharyngeal culture is often negative and is less useful for establishing prior GAS infection. The most appropriate test is therefore an antistreptolysin O (ASO) titre (or other streptococcal serology such as anti–DNase B), which documents a recent streptococcal immune response and supports the diagnosis. Echocardiography can assess severity of carditis/valvular disease, but it does not provide the required evidence of preceding GAS infection. Rheumatoid factor and biopsy of nodules do not address the likely ARF diagnosis.

In postmenopausal women with severe vasomotor symptoms, hormone therapy (estrogen with progesterone in women with an intact uterus) is the most effective treatment. It improves hot flashes, sleep, and mood symptoms.

Toronto Notes 2023 – Gynecology, Menopause Management:

“Combination hormone therapy is first-line for moderate to severe menopausal symptoms. Non-hormonal agents may be considered if contraindications exist.”

MCCQE1 Objectives – Gynecology > Menopause:

“Candidates must recognize the indication and benefits of hormone therapy for vasomotor symptoms in appropriate patients.”

Lifestyle changes (A) are supportive but insufficient. Primrose oil (C) lacks robust evidence. SSRIs (D) and clonidine (E) are second-line.

This patient presents with acute unilateral facial paralysis, most consistent with Bell palsy , a peripheral (lower motor neuron) facial nerve palsy. MCCQE objectives emphasize distinguishing peripheral facial palsy from central (upper motor neuron) causes , such as stroke.

In a peripheral lesion (e.g., Bell palsy), the entire ipsilateral face is affected, including the forehead, because the facial nucleus receives ipsilateral input. Therefore, patients cannot wrinkle their forehead, close their eye, or smile on the affected side. Associated findings may include hyperacusis and loss of corneal reflex. A recent viral illness supports Bell palsy and is not concerning.

In contrast, a central lesion (e.g., stroke) spares the forehead due to bilateral cortical innervation of the upper facial muscles. Thus, ability to wrinkle the forehead on the affected side suggests a central cause, which is more concerning and requires urgent evaluation for cerebrovascular disease. Recognizing forehead sparing is critical in differentiating stroke from Bell palsy in acute facial paralysis.

This presentation describes normal developmental dysfluency, which typically occurs between ages 2–5 and often worsens during times of stress or change, such as a new sibling. It is characterized by word repetition and does not require intervention unless it persists > 6 months, worsens, or causes distress.

Toronto Notes 2023 – Pediatrics, " Developmental and Behavioral Pediatrics " Section:

“Developmental stuttering is common between 2–5 years and often resolves without intervention. Reassurance is appropriate unless there are signs of persistent or severe stuttering, secondary behaviors, or parental concern.”

MCCQE1 Objectives (Pediatrics > 78-1: Development and Behavior):

“Candidates must recognize typical patterns of developmental speech dysfluency and differentiate them from pathological speech disorders. Observation and reassurance are often the appropriate initial step.”

Because the child is otherwise developing normally and the onset coincides with a known psychosocial stressor, reassurance is the most appropriate step. Formal speech or behavioral therapy is not indicated at this time.