Practice CPSP FCPS I OBGYN questions with answers and explanations.
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Baroreceptor reflex is a rapid autonomic response that buffers short-term changes in arterial blood pressure.
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Action potential refractory period is a period that limits immediate re-excitation of an excitable membrane after depolarisation.
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Parathyroid hormone is a hormone that raises plasma calcium through bone, kidney and vitamin-D related effects.
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Coagulative necrosis is a pattern of cell death with preserved tissue architecture, typical of ischaemia in solid organs except brain.
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Caseous necrosis is a friable cheese-like pattern of necrosis classically associated with tuberculosis.
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Granuloma is an organised collection of activated macrophages formed in response to persistent inflammation.
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Dysplasia is disordered epithelial growth with cytological atypia that may precede malignancy.
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Metaplasia is a reversible replacement of one mature cell type by another better suited to stress.
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Virchow triad is endothelial injury, abnormal blood flow and hypercoagulability as major contributors to thrombosis.
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Frank-Starling mechanism is an increase in ventricular filling produces a stronger contraction within physiological limits.
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Glomerular filtration rate is the volume of plasma filtered by all functioning glomeruli per unit time.
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Gastrin is a gastrointestinal hormone that stimulates gastric acid secretion and mucosal growth.
