Mcq Subject: Pathology
A 67-year-old male is found on rectal examination to have a single, hard, irregular nodule within his prostate. A biopsy of this lesion reveals the presence of small glands lined by a single layer of cells with enlarged, prominent nucleoli. From what poion of the prostate did this lesion most likely originate?
A. Anterior zone
B. Central zone
C. Peripheral zone
D. Transition zone
View DescriptionCaspases are involved in –
A. Apoptosis
B. Pinocytosis
C. Cell signaling
D. Cell injury
View DescriptionMetastatic calcification is most commonly seen in
A. Cornea
B. Extensor tendons
C. Brain
D. Renal tubules
View DescriptionTrue about adenocarcinoma of lung-
A. More common in female
B. Smoking is not associated with
C. Central cavitations
D. Upper lobe involvement is most common
View DescriptionWhich of the following type of necrosis is most commonly associated with ischemic injury:
A. Coagulative necrosis
B. Casseous necrosis
C. Liquifactive necrosis
D. Fat necrosis
View DescriptionRetention of mature neutrophils in bone marrow is known as:
A. Myelokathesis.
B. Myelocytosis
C. Leukocytosis
D. Leukemia
View DescriptionGranuloma is pathological feature of all of the following types of vasculitis, EXCEPT:
A. Giant cell aeritis
B. Microscopic polyangiitis
C. Wegener's granulomatosis
D. Churg strauss disease
View DescriptionWhat is the inheritance pattern of Alport syndrome
A. Autosomal dominant
B. Autosomal recessive
C. X linked dominant
D. X linked recessive
View DescriptionPersons with mild cognitive impairments who smoke may experience a worsening of symptoms if they stop smoking. This worsening of symptoms is because nicotine acts as an agonist for receptors of a paicular neurotransmitter. That neurotransmitter is
A. Acetylcholine
B. Dopamine
C. Neuropeptide Y
D. Nitric oxide
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