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Mcqs MBBS Exams India
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(Single Best Answer) Question 61: A 60- years man presented with fatigue weight loss and heaviness in left hypochodrium for 6 months. The hemogram showed Hb 10 gm/dL, TLC 5 laks/mm3, platelet count 4 laks/mm3 , DLC; neutrophil 55%, lymphocytes 4% montocytes 2 % basophiles 6% metamyelocytes 10% myeloytes 18%, promyelocytes 2% and blasts 3%. The most likely cytogenetic abnormality in this case is ?
A) t (8;21)
B) t (9;22)
C) t (15;17)
D) trisomy 21
Answer (Select an option above to get the answer):
(Single Best Answer) Question 62: A-13-year old boy is referred for evaluation of nocturnal enuresis and short stature. His blood pressure is normal. The hemoglobin level is 8g/dl. Urea 112 mg/dl, creatinine 6 mg/dl, sodium 119 mEq/dl, potassium 4 mEq/l, calcium 7 mg/dl, phophate 6 mg/dl and alkaline phophatase 300 U/l. Urinalysis shows trace proteinuria with hyaline casts; no red and white cells are seen. Ultrasound shows bilateral small kindneys and the micturating cystourethrogram is normal. The most likely diagnosis is ?
A) Alport's syndrome
B) Medullary sponge kidney
C) Chronic glomerulonephritis
D) Nephronophthisis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 63: The following statements regarding Turner syndrome are true except ?
A) Occurrence of Turner syndrome is influenced by maternal age
B) Most patients have primary amenorrhoea
C) Most patients have short stature
D) Edema of hands and feet is an important feature during infancy
Answer (Select an option above to get the answer):
(Single Best Answer) Question 64: Brain lipid binding protein is expressed by which of the following ?
A) Mature astrocytes
B) Oligodendrocytes
C) Purkinje cells
D) Pyramidal neurons
Answer (Select an option above to get the answer):
(Single Best Answer) Question 65: Which of the following is the commonest location of hypertensive hemorrhage?
A) Pons
B) Thalamus
C) Putamen / external capsule
D) Cerebellum
Answer (Select an option above to get the answer):
(Single Best Answer) Question 66: Regarding Major Histocompatibility Complex (MHC) all of the following statements are true except ?
A) Class I present on all cells
B) Class II Present on T cells, Activated B cells and Macrophages
C) They are cell surface glycoproteins
D) They are present on Chromosome 6
Answer (Select an option above to get the answer):
(Single Best Answer) Question 67: Antineutrophilic cytoplasmic antibody (ANCA) is characteristically seen in ?
A) Polyarteritis nodosa
B) Wegener's granulomatosis
C) Churg Strauss Disease
D) Rapidly Progressive Glomerulonephritis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 68: Differential expression of same gene depending on parent of origin is referred to as ?
A) Genomic imprinting
B) Mosaicism
C) Anticipation
D) Nonpenetrance
Answer (Select an option above to get the answer):
(Single Best Answer) Question 69: The chances of having an unaffected baby, when both parents have achondroplasia, are ?
A) 0 %
B) 25 %
C) 50 %
D) 100 %
Answer (Select an option above to get the answer):
(Single Best Answer) Question 70: Study the following carefully:

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Read the pedigree. Inheritance pattern of the disease in the family is ?

A) Autosomal recessive type
B) Autosomal dominant type
C) X Linked dominant type
D) X Linked recessive type
Answer (Select an option above to get the answer):