Mcq Subject: Pathology
Enzyme-deficient in Alkaptonuria
A. Phenylalanine hydroxylase
B. Cystathionine synthase
C. Homogentisic acid oxidase
D. Tyrosinase
View DescriptionTrophic ulcers are caused by all of the following except: September 2007
A. Syringomyelia
B. Varicose veins
C. Leprosy
D. Prolonged recumbency
View DescriptionIrreversible cell injury is indicated by –
A. Accumulation of calcium in mitochondria
B. Myelin figures
C. ATP depletion
D. Shifting of ribosomes
View DescriptionThe most common malignant neoplasm of infancy is –
A. Malignant teratoma
B. Neuroblastoma
C. Wilms' tumor
D. Hepatoblastoma
View DescriptionAll are autosomal recessive coagulopathies except
A. Bernad soulier syndrome
B. Glanzmann Thrombasthenia
C. Afibrinogenemia
D. Von Willebrand disease
View DescriptionDeficiency of E-cadherin is seen in?
A. Intestinal carcinoma
B. Thyroid carcinoma
C. Colon cancer
D. Gastric cancer
View DescriptionPyroptosis is associated with which of the following cytokines?
A. IL-1
B. IL-2
C. IL-5
D. IL-6
View DescriptionA 45-year-old man presents to his physician with hematuria. Renal biopsy demonstrates a focal necrotizing glomerulitis with crescent formation. The patient has a history of intermittent hemoptysis and intermittent chest pain of moderate intensity. A previous chest x-ray had demonstrated multiple opacities, some of which were cavitated. The patient also has chronic cold-like nasal symptoms. Which of the following is the most likely diagnosis?
A. Aspergillosis
B. Polyaeritis nodosa
C. Renal carcinoma metastatic to the lung
D. Wegener's granulomatosis
View DescriptionThis gene mapping indicates:
A. Klinefelter syndrome
B. Cri du chat syndrome
C. Eagle’s syndrome
D. Down’s syndrome
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