2427946
Question 1
Question
All the following metabolic changes according to DM II are true EXCEPT:
Answer
-
Hyperglycaemia
-
Ketoacidosis
-
Hypertriglyceridemia
-
Polyurea
Question 2
Question
Treatment of DM I depends on:
Answer
-
Exogenous insulin
-
Diet control
-
Weight loss
-
All of above
Question 3
Question
All the following is true about DM I EXCEPT:
Answer
-
Lypolysis and weight loss
-
Proteolysis results in -ve nitrogen balance
-
Hyperglycaemia is correlated to diet
-
Diagnosed by fasting blood glucose test
Question 4
Question
Which of the following is true:
Answer
-
Fasting glucose level 110-126 mg/dl indicates diabetes
-
Fasting glucose level 126mg/dl indicates pre-diabetes
-
Normal fasting glucose level os less than 40 mg/dl
-
when random blood glucose level is 200 mg/dl in just one occasion indicates diabetes
Question 5
Question
Choose the correct answer:
Answer
-
DM I is more common than DM II
-
Ketosis is more common in type II diabetes
-
Insulin level is high at first in type I
-
DM II is responsive to hypoglycemic drugs
Question 6
Question
Major products of pepsin digestion are:
Answer
-
Free amino acids
-
Monopeptides
-
Dipeptides
-
Oligopeptides
Question 7
Question
Pancreatic secretions contain all EXCEPT:
Answer
-
Proelastase
-
Enterokinase
-
Trypsinogen
-
Procarboxypeptidase
Question 8
Question
Transport of amino acids through cell membranes in intestine, kidney & brain occurs due to :
Answer
-
Hydrolysis of ATP
-
Hydrolysis of peptide bond of GSH
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Simple diffusion
-
None of above
Question 9
Question
The coenzyme needed for L-amino acid oxidase is:
Answer
-
NAD+
-
NADP+
-
FMN+
-
FAD+
Question 10
Question
Which of the following can't be found in cytosol of liver:
Answer
-
Carbamoyl P
-
Citrulline
-
Ornithine
-
Fumarate
Question 11
Question
In vit. B6 deficiency, which enzyme of the following will not be affected:
Answer
-
GABA-T
-
AST
-
MAO
-
GAD
Question 12
Question
N7 of purines is derived from:
Answer
-
Glycine
-
Aspartate
-
Arginine
-
Histidine
Question 13
Question
Phenylalanine is essential in synthesis of all EXCEPT:
Answer
-
Thyroid hormones
-
Catecholamines
-
Serotonin
-
Melanine
Question 14
Question
G6PD deficiency will effect function of all EXCEPT:
Answer
-
Glyoxalate oxidase
-
Cysteine dioxygenase
-
Nitric oxide synthase
-
3 phosphoglycerate Dehydrogenase
Question 15
Question
Glutamate semialdehyde can be formed from:
Answer
-
Proline
-
Arginine
-
Ornithine
-
All of above
Question 16
Question
DihydroFolate reductase is inhibited by:
Answer
-
Methotrexate
-
Trimethoprim
-
Aminopterine
-
All of above
Question 17
Question
C8 of purines comes from :
Answer
-
Methylene group
-
Methenyl group
-
Methyl group
-
Hydroxymethyl group
Question 18
Question
Absorption of vit. B12 occurs in:
Answer
-
Stomach
-
Duodenum
-
Jejunum
-
Ileum
Question 19
Question
Inactive form of vit. B12 is:
Answer
-
Methyl cobalamin
-
5-deoxyadenosyl cobalamin
-
Cyanocobalamin
-
Hydroxycobalamin
Question 20
Question
Vit. B12 deficiency leads to:
Answer
-
Megaloblastic anemia
-
Glossitis
-
Methylmalonic aciduria
-
All of above
Question 21
Question
Insulin structure has:
Answer
-
Intermolecular disulfide bonds
-
Intramolecular disulfide bonds
-
A+B
-
None of above
Question 22
Question
Action of insulin includes:
Answer
-
Induction of gluconeogenesis
-
Induction of glycolysis
-
Induction of Lypolysis
-
Induction of proteolysis
Question 23
Question
Increasing in amino acids level and decreasing glucose level in blood stimulates release of :
Answer
-
Insulin
-
Glucagon
-
A+B
-
Epinephrine
Question 24
Question
Allocteric activator of acetyl coA carboxylase is:
Answer
-
Ca++
-
Citrate
-
B12
-
Cu++
Question 25
Question
During fasting state which of the following is true:
Answer
-
Lipogenesis occurs in liver
-
Proteolysis increases at late fasting
-
Glycogenolysis occurs at late fasting
-
Glucagon level increases
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