Cada pregunta de este test está cronometrada.
All the following metabolic changes according to DM II are true EXCEPT:
Hyperglycaemia
Ketoacidosis
Hypertriglyceridemia
Polyurea
Treatment of DM I depends on:
Exogenous insulin
Diet control
Weight loss
All of above
All the following is true about DM I EXCEPT:
Lypolysis and weight loss
Proteolysis results in -ve nitrogen balance
Hyperglycaemia is correlated to diet
Diagnosed by fasting blood glucose test
Which of the following is true:
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
Choose the correct 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
Major products of pepsin digestion are:
Free amino acids
Monopeptides
Dipeptides
Oligopeptides
Pancreatic secretions contain all EXCEPT:
Proelastase
Enterokinase
Trypsinogen
Procarboxypeptidase
Transport of amino acids through cell membranes in intestine, kidney & brain occurs due to :
Hydrolysis of ATP
Hydrolysis of peptide bond of GSH
Simple diffusion
None of above
The coenzyme needed for L-amino acid oxidase is:
NAD+
NADP+
FMN+
FAD+
Which of the following can't be found in cytosol of liver:
Carbamoyl P
Citrulline
Ornithine
Fumarate
In vit. B6 deficiency, which enzyme of the following will not be affected:
GABA-T
AST
MAO
GAD
N7 of purines is derived from:
Glycine
Aspartate
Arginine
Histidine
Phenylalanine is essential in synthesis of all EXCEPT:
Thyroid hormones
Catecholamines
Serotonin
Melanine
G6PD deficiency will effect function of all EXCEPT:
Glyoxalate oxidase
Cysteine dioxygenase
Nitric oxide synthase
3 phosphoglycerate Dehydrogenase
Glutamate semialdehyde can be formed from:
Proline
DihydroFolate reductase is inhibited by:
Methotrexate
Trimethoprim
Aminopterine
C8 of purines comes from :
Methylene group
Methenyl group
Methyl group
Hydroxymethyl group
Absorption of vit. B12 occurs in:
Stomach
Duodenum
Jejunum
Ileum
Inactive form of vit. B12 is:
Methyl cobalamin
5-deoxyadenosyl cobalamin
Cyanocobalamin
Hydroxycobalamin
Vit. B12 deficiency leads to:
Megaloblastic anemia
Glossitis
Methylmalonic aciduria
Insulin structure has:
Intermolecular disulfide bonds
Intramolecular disulfide bonds
A+B
Action of insulin includes:
Induction of gluconeogenesis
Induction of glycolysis
Induction of Lypolysis
Induction of proteolysis
Increasing in amino acids level and decreasing glucose level in blood stimulates release of :
Insulin
Glucagon
Epinephrine
Allocteric activator of acetyl coA carboxylase is:
Ca++
Citrate
B12
Cu++
During fasting state which of the following is true:
Lipogenesis occurs in liver
Proteolysis increases at late fasting
Glycogenolysis occurs at late fasting
Glucagon level increases
