Deficiency in homogentisic oxidase results in this condition which manifests with black discoloration of the urine.
A. albinism B. phenylketonuria
C. ochronosis D. galactosemia
This is the most common genetic cause of mental retardation.
A. trisomy 18 B. trisomy 21
C. chromosome 5p
A 10 year old female consulted due to multiple neurofibromas, cutaneous café aulait macules and pigmented iris hamartomas. This condition is called
A. tuberous sclerosis B. Von Recklinghausen’s disease
C. Marfan’s syndrome D. Von HippelLindau syndrome
Chemical carcinogen implicated in the causation of mesothelioma.
A. arsenic B. vinyl chloride
C. asbestos D. nickel
Human papilloma virus type responsible for cervical carcinoma.
A. 2 and 4 B. 16 and 18
C. 20 and 40 D. 6 and 11
Most common paraneoplastic syndrome associated with squamous cell
carcinoma of the lung.
A. hypercalcemia B. Cushing syndrome
C. SIADH D. carcinoid syndrome
testicular tumor that tends to spread to lymph nodes
along the iliac arteries and aorta.
A. teratoma B. seminoma
C. embryonal carcinoma D. adenocarcinoma
Which of the following is characteristic of a malignant tumor.
B. slow growing
C. cohesive and welldemarcated
Tumor marker for breast cancer.