Mcq Subject: Physiology
The main cause of minimal change ds is:
A. Increase in pore size
B. Loss of negative charge on membrane
C. Loss of cells
D. Decreased circulation
View DescriptionInfants acquire adult hemoglobin level at:
A. Birth
B. End of 1st year
C. Puberty
D. 4 years
View DescriptionProjections from substantia nigra pars compacta to striatum releases
A. GABA
B. Dopamine
C. Glutamate
D. Aspartate
View DescriptionO2 dissociation curve is shifted to right in all except-
A. Hypercapnea
B. Rise in temperature
C. Raised 2, 3 DPG level
D. Metabolic alkalosis
View DescriptionA 66-year-old man presents with a sudden onset of diabetes, anorexia, weight loss, epigastric pain with radiation to back. Next best investigation for this patient is?
A. Ultrasound of abdomen
B. CT abdomen
C. Enteroclysis
D. Triple contrast barium enema
View DescriptionEnergy currency of the cell is
A. Nucleotide diphosphate
B. Nucleotide triphosphate
C. Deoxynucleotide diphosphate
D. Nuceotide monophosphate
View DescriptionWhich of the following synaptic transmitter is NOT a peptide, polypeptide or protein
A. Substance P
B. Met-enkephalin
C. b-Endorphin
D. Serotonin
View DescriptionWhich of the following statements about Recommended Dietary Allowances (RDA) is true
A. RDA is statistically defined as two standard detions (SD) above Estimated Average Requirement (EAR)
B. RDA is defined as being equal to the Estimated Average Requirement (EAR)
C. RDA is defined as being equal to Adequate Intake (AI)
D. RDA is defined as the recommended minimum requirement
View DescriptionIn humans, where does depolarisation of cardiac ventricular muscle stas from?
A. Posterobasal pa of ventricle
B. Left side of inter ventricular septum
C. Uppermost pa of interventricular septum
D. Basal poion of ventricle
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