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Mcqs MBBS Exams India
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(Single Best Answer) Question 151: Warthin-Finkelday giant cells in lymphoid tissue are characteristic of which of the following infections ?
A) Mumps
B) Measles
C) Congenital cytomegalovirus infection
D) HIV infection
Answer (Select an option above to get the answer):
(Single Best Answer) Question 152: What is the naturally occuring form of vitamin D in the human skin ?
A) Calciferol
B) 7 hydroxycholesterol
C) 25 hydroxycholecalciferol
D) 1,25 dihydroxycholecalciferol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 153: A 28-year old woman suffering from sickle cell anaemia marries a 31-year old with no abnormality. What are the respective probabilities to have (i) sickle cell disease and (ii) sickle cell trait in their offspring ?
A) 0% an d100%
B) 25% and 50%
C) 50% and 25%
D) 25% and 25%
Answer (Select an option above to get the answer):
(Single Best Answer) Question 154: An asymptomatic 3-year old girl is brought to the emergency department after 2 hours of accidental kerosene ingestion. The appropriate management is ?
A) Gastric lavage
B) Inducing emesis
C) Chest X Ray and observation
D) Charcoal haemoperfusion
Answer (Select an option above to get the answer):
(Single Best Answer) Question 155: Hyperkalemia can occur in all the following except ?
A) Cushings sydrome
B) Crush injuries
C) Renal failure
D) Intravascular haemolysis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 156: The triad of diarrhoea, dementia and dermatitis is characteristically seen in the deficiency of vitamin ?
A) Riboflavin
B) Niacin
C) Thiamine
D) Pyridoxine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 157: The most likely diagnosis in a 2 day old neonate with indirect hyperbilirubinemia, positive direct Coombs test and spherocytes on peripheral blood smear is ?
A) Cephalhematoma
B) ABO incompatibility
C) Hereditary spherocytosis
D) G-6-P-D deficiency
Answer (Select an option above to get the answer):
(Single Best Answer) Question 158: In an infant born to a HIV-infected mother, at what age of child the ELISA test can reliably diagnose HIV infection ?
A) 3 months
B) 9 months
C) 12 months
D) 18 months
Answer (Select an option above to get the answer):
(Single Best Answer) Question 159: Which of the following inborn errors of metabolism can give rise to thromboembolic manifestation in a child ?
A) Phenylketonuria
B) Homocystinuria
C) Galactosaemia
D) Gauchers disease
Answer (Select an option above to get the answer):
(Single Best Answer) Question 160: What is the earliest gestational age at which iodine trapping occurs in foetal thyroid ?
A) 4 - 6 weeks
B) 8 - 10 weeks
C) 12 - 14 weeks
D) 16 - 18 weeks
Answer (Select an option above to get the answer):