MCQ Collection
Medicine & Allied Foundations MCQs
Practice Medicine & Allied Foundations questions with answers and explanations.
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Correct Answer: B. Atrial fibrillation
Explanation:
Atrial fibrillation is a supraventricular arrhythmia with disorganised atrial activity and an irregularly irregular pulse.
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Correct Answer: D. Asthma
Explanation:
Asthma is a chronic inflammatory airway disorder with variable and usually reversible airflow obstruction.
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Correct Answer: B. Chronic obstructive pulmonary disease
Explanation:
Chronic obstructive pulmonary disease is persistent airflow limitation commonly related to smoking or noxious exposure.
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Correct Answer: C. Diabetic ketoacidosis
Explanation:
Diabetic ketoacidosis is hyperglycaemia with ketonaemia and metabolic acidosis due to severe insulin deficiency.
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Correct Answer: A. Hypothyroidism
Explanation:
Hypothyroidism is a state of deficient thyroid hormone action that may cause fatigue, weight gain and bradycardia.
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Correct Answer: A. Nephrotic syndrome
Explanation:
Nephrotic syndrome is heavy proteinuria with hypoalbuminaemia, oedema and often hyperlipidaemia.
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Correct Answer: B. Nephritic syndrome
Explanation:
Nephritic syndrome is glomerular inflammation causing haematuria, reduced filtration and often hypertension.
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Correct Answer: D. Iron-deficiency anaemia
Explanation:
Iron-deficiency anaemia is a microcytic anaemia caused by inadequate iron availability for haemoglobin synthesis.
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Correct Answer: B. Megaloblastic anaemia
Explanation:
Megaloblastic anaemia is a macrocytic anaemia caused by impaired DNA synthesis, often from folate or vitamin B12 deficiency.
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Correct Answer: D. Sepsis
Explanation:
Sepsis is life-threatening organ dysfunction caused by a dysregulated host response to infection.
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Correct Answer: C. Rheumatoid arthritis
Explanation:
Rheumatoid arthritis is a chronic systemic autoimmune inflammatory arthritis typically affecting small joints symmetrically.
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Correct Answer: C. Systemic lupus erythematosus
Explanation:
Systemic lupus erythematosus is a multisystem autoimmune disease associated with diverse autoantibodies and organ involvement.