MCQ with Multiple Correct

Which of the following glucose transporters are present on the luminal side of enterocytes?

• SGLT1

• SGLT2

• GLUT5

• GLUT4

Which of the following are inhibitors of the enzyme Phosphofructokinase?

• Citrate

• Glucagon

• Insulin

• ATP

• ADP

Which of the following statements regarding gluconeogenesis are incorrect?

• It is a energy producing process.

• It is important in maintaining blood glucose during a two day fast

• It is inhibited by a fall in insulin/glucagon ratio

• It occurs in cytosol of muscle cells

Which of the following pathways are disrupted in Von Gierkes disease?

• HMP shunt

• Glycogenolysis

• Gluconeogenesis

• Glycogenesis

Which of the following are included in the criteria for diagnosing Diabetes mellitus according to American Diabetes Association?

• HbA1c greater than 6.5%

• Fasting plasma glucose more than 100mg/dl

• HbA1c greater than 5.5%

• Random plasma glucose greater than 200mg/dl on 2 occasions in a patient with classical symptoms

In which of the following porphyrias will photosensitivity be seen?

• Acute Intermittent Porphyria

• Hereditary coproporphyria

• Porphyria Cutanea Tarda

• ALAS deficiency

Which of the following statements regarding hemoglobinopathies are correct?

• Sickle cell is an autosomal recessive disease

• HbS moves fastest on electrophoresis

• HbA2 is increased in beta thalassemia minor

• HbC is due to a point mutation of beta chain with glutamic acid being replaced by lysine on 6th position

Which of the following statements regarding cardiac markers is/are correct?

• CK-MB is the first enzyme to increase during acute MI

• LDH is the most reliable enzyme marker for diagnosis of acute MI

• Cardiac troponins are highly sensitive markers for acute MI

•   Myoglobin is also increased in other conditions?

Vitamin K is responsible for the gamma carboxylation of which clotting factors?

•   Factor II

•    Factor XII

•     Factor X

•    Factor V

  Which of the following are manifestations of Vitamin A deficiency?

•     Glossitis

•      Keratomalacia

•    Atrophy of germinal epithelium

•    Ataxia