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