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Question 1
Correct
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An 18-year-old woman has been diagnosed with human papillomavirus infection. What is the most significant long-term risk following this infection?
Your Answer: Cervical cancer
Explanation:Human-papilloma virus (HPV) can lead to cervical cancer. There are many different types, but the types associated with cervical cancer most commonly are 16, 18, 31, 33, and 35. The vaccination against HPV protects against the most common types of HPV that are seen in cervical cancer and is recommended for children/young teens. Cervical cancer has a clear association with HPV, making this the best answer over all of the other answer choices.
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This question is part of the following fields:
- Infectious Diseases
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Question 2
Correct
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Which of the following is not associated with right axis deviation?
Your Answer: Wolf-Parkinson-White syndrome with right-sided accessory pathway
Explanation:Causes for right axis deviation:
-Right ventricular hypertrophy and Left posterior fascicular block
-Lateral myocardial infarction.
-Acute or chronic lung diseases: Pulmonary embolism, pulmonary hypertension, chronic obstructive pulmonary disease (COPD), cor pulmonale.
-Congenital heart disease (e.g., dextrocardia, secundum atrial septal defect).
-Wolff-Parkinson-White syndrome.
-Ventricular ectopic rhythms (e.g., ventricular tachycardia). -
This question is part of the following fields:
- Cardiovascular System
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Question 3
Incorrect
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A 23-year-old woman presents to the A&E with a 24-hour-history of gradual-onset fever, light sensitivity and headache. Clinical examination reveals neck stiffness and an area of rash which does not disappear upon pressure on her right shin. Anamnesis reveals a history of 3 episodes of meningococcal meningitis in the past and she was started on ceftriaxone for another suspected meningitis. However, you suspect that the patients might be immunodeficient. Which immunodeficiency does she most probably have?
Your Answer: C1 inhibitor (C1-INH) protein deficiency
Correct Answer: C5-9 deficiency
Explanation:Pneumococcal meningitis is the most common and severe form of bacterial meningitis. Fatality rates are substantial, and long-term sequelae develop in about half of survivors. Disease outcome has been related to the severity of the proinflammatory response in the subarachnoid space. The complement system, which mediates key inflammatory processes, has been implicated as a modulator of pneumococcal meningitis disease severity in animal studies. C5 fragment levels in cerebrospinal fluid (CSF) of patients with bacterial meningitis correlated with several clinical indicators of poor prognosis. The common terminal pathway consists of complement components C5-C9, and activation forms the anaphylatoxin C5a, a strong proinflammatory mediator, and the membrane attack complex (MAC), which creates pores in the bacterial cell wall (12). Deficiencies in these late complement components have been recognized as a cause of recurrent and familial meningococcal infections.
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This question is part of the following fields:
- Emergency & Critical Care
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Question 4
Correct
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Which of the following features occurs very less frequently with drug induced lupus?
Your Answer: Glomerulonephritis
Explanation:Drug induced lupus typically presents with pulmonary involvement and no renal or neurological involvement. Hence glomerulonephritis would be highly unlikely in this case. Rash and arthralgias are classic presentations. Pleurisy can be present as pulmonary involvement may occur with DILE.
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This question is part of the following fields:
- Musculoskeletal System
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Question 5
Incorrect
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A 35-year-old gentleman presents to the Emergency Department with abdominal pain. This started earlier on in the day and is getting progressively worse. The pain is located on his left flank and radiates down into his groin. He has no history of this pain or any other condition. Examination reveals a gentleman who is flushed and sweaty but is otherwise unremarkable. What is the most suitable initial management?
Your Answer: Immediate abdominal ultrasound
Correct Answer: IM diclofenac 75 mg
Explanation:Because of the patient’s presentation with flank pain that radiates to the groin, we are suspecting renal colic. We should follow guidelines for acute renal management and prescribe IM diclofenac for immediate relief of pain.
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This question is part of the following fields:
- Renal System
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Question 6
Correct
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All of the following are associated with yellow nail syndrome except:
Your Answer: Cardiomegaly
Explanation:Yellow nail syndrome is a very rare medical syndrome that includes pleural effusions, lymphedema (due to under development of the lymphatic vessels) and yellow dystrophic nails. Approximately 40% will also have bronchiectasis. It is also associated with chronic sinusitis and persistent coughing and it usually affects adults.
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This question is part of the following fields:
- The Skin
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Question 7
Incorrect
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Cocaine abuse has many serious side effects. Which of the following is not a notable side effect of chronic cocaine abuse?
Your Answer: Hypersomnia
Correct Answer: Hyponatraemia
Explanation:Chronic cocaine abuse can produce many serious side effects such as erectile dysfunction, ejaculatory dysfunction, hypersomnia, anxiety, hallucinations etc.
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This question is part of the following fields:
- Emergency & Critical Care
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Question 8
Incorrect
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A 27-year-old woman presents with a history of weight loss and palpitations. Examination reveals unilateral proptosis. She also admits that despite having a healthy appetite she has difficulty putting on weight. What is the most probable diagnosis?
Your Answer: Pituitary tumour
Correct Answer: Thyroid-associated ophthalmopathy
Explanation:The patient’s age and symptoms suggest Grave’s disease with thyroid-associated ophthalmopathy. In Grave’s disease, weight loss is noticed regardless of normal eating habits of the patient. Palpitations are also typical and may be confused with a panic attack. Proptosis is usually bilateral, but unilateral is also possible.
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This question is part of the following fields:
- Endocrine System & Metabolism
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Question 9
Incorrect
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A 33-year-old lady presented with complaints of an erythematous rash over her shins, along with arthritis and painful swollen knees. What will be the single most likely finding on her chest X-ray?
Your Answer: Pleural effusion
Correct Answer: Bilateral hilar lymphadenopathy
Explanation:Lofgren’s syndrome is characterised by a triad of erythema nodosum, arthritis and bilateral lymphadenopathy. It is a variant of sarcoidosis.
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This question is part of the following fields:
- Respiratory System
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Question 10
Correct
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A 45-year-old male who is a heavy alcoholic was admitted with loss of memory, hallucinations and difficulty walking. On examination, he had an ataxic gait. He was given Acamprosate. Which one of the following can be given with the above drug?
Your Answer: Thiamine
Explanation:Wernicke’s encephalopathy is characterised by the triad of ophthalmoplegia, ataxia, and confusion. It must be viewed as a medical emergency with rapid correction of thiamine deficiency as the goal of therapy. Acamprosate is a medication used to treat alcohol dependence by stabilizing chemical signalling in the brain that would otherwise be disrupted by alcohol withdrawal
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This question is part of the following fields:
- Nervous System
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SESSION STATS - PERFORMANCE PER SPECIALTY
