Download MBBS (Bachelor of Medicine and Bachelor of Surgery) Latest Objective Type Questions Lecture PPT
1. Cancer cells derive nutrition from:
A. Glycolysis
B. Oxidative phosphorylation
C. Increase in mitochondria
D. From fast food joint
2. Which of the following does not contribute to glucose by
gluconeogenesis.
A. Lactate
B. Acetyl CoA
C. Pyruvate
D. Oxaloacetate
3. A child with low blood glucose is unable to do glycogenolysis or
gluconeogenesis . Which of the following enzyme is missing in the
child?
A. Fructokinase
B. Glucokinase
C. Glucose 6 phosphatase
D. Transketolase
4. During prolonged fasting rate of gluconeogenesis is determined by:
A. Essential Fatty acid in liver
B. Alanine in liver
C. Decreased c GMP
D. ADP in liver
5. Why is Glucose 6 Phosphate in the cytoplasm of
hepatocyte not acted upon by Glucose 6 phosphatase
as soon as it is formed?
A. Thermodynamically possible only when
gluconeogenesis occurs
B. Needs Protein Kinase for its activation
C. Enzyme is present in SER, Glucose 6 phosphate
needs to be transported in to SER.
D. Steric inhibition of Phosphatase by albumin.
6. A 5 years old presents with hepatomegaly, hypoglycemia, ketosis. The
diagnosis is
A. Mucopolysaccharodosis
B. Glycogen storage disorder
C. Lipopolysaccharidosis
D. Diabetes mellitus
7. An infant has hepatomegaly, hypoglycemia, hyperlipidemia, lactic acidosis and
normal structured glycogen deposition in liver. What is the diagnosis:
A. Her's disease
B. Von Gierke's disease
C. Cori's disease
D. Anderson's disease
E. Pompe's disease
8. Hereditary Fructose Intolerance is due to deficiency
of:
A. Aldolase B
B. Aldolase A
C. Fructokinase
D. Sucrase
9. A newborn baby refuses breast milk since second day
of birth, vomits on forced feeding, develops diarrhea
on third day, by fifth day she develops jaundice with
hepatomegaly and eye show cataract. Urinary
reducing sugar was positive but blood glucose was
found low. The most likely cause is deficiency of:
A. Galactose-1- phosphate uridyl transferase
B. Beta galactosidase
C. Glucose 6 phosphatase
D. Galactokinase
10. Tumor marker associated with ovarian
cancer:
1. PSA
2. CEA
3. CA-125
4. Beta- HCG
This post was last modified on 30 November 2021