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PhysiologyCardiovascular
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Q3804. Cushing reflex is associated with all except ?

A.Hypotension
B.Increased intracranial pressure
C.Bradycardia
D.Tachyponea

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NEET-PG
2013
Repeats: N/A
ENTEar
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Q3805. Which of the following does not have sympathetic nor​adrenergic fibers ?

A.Blood vessels
B.Sweat gland
C.Heart
D.Eye

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Obstetrics & GynaecologyGeneral Obs & Gynaecology
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Q3806. All should be features of a substance to measure GFR, except ?

A.Freely reabsorbed
B.Freely feltered across glomerulus membrane
C.Not secreted by kidney
D.None

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PhysiologyRenal
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Q3807. Renal blood flow is ?

A.1-1.5 L/min
B.1.5-2 L/min
C.2-2-5 L/min
D.2.5-3 L/min

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PsychiatryMood Disorders
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Q3808. The primary active step for sodium reabsorption in the proximal tubule involves:

A.Sodium-glucose cotransport across the luminal membrane
B.Sodium/hydrogen ion countertransport across the luminal
C.Sodium transport via the Na+-K+-ATPase at the basolateral
D.Sodium-amino acid cotransport across the luminal membrane

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Q3809. Best measure for GFR ?

A.Serum creatinine
B.Urine output
C.BUN
D.PAN

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PsychiatryMood Disorders
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Q3810. Angiotensin II causes all of the following, EXCEPT:

A.Stimulation of thirst
B.Aldosterone secretion
C.Increased ADH secretion
D.Vasodilation

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PhysiologyGeneral Physiology
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Q3811. Normal renal threshold for glucose is at plasma glucose level ?

A.100 mg/dl
B.200 mg/dl
C.300 mg/dl
D.400 mg/dl

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PhysiologyGeneral Physiology
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Q3812. Hyperosmolarity of renal medulla is due to?

A.K
B.Na
C.glucose
D.Cl

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PhysiologyAcid-Base & Fluid
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Q3813. Most important extracellular buffer ?

A.Phosphate
B.Plasma proteins
C.Ammonia
D.Bicarbonates

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PharmacologyCardiovascular Drugs
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Q3814. "Delta cells" of stomach secrete ?

A.Cholecystokinin
B.Gastrin-releasing peptide
C.Somatostatin
D.Secretin

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MedicineGastroenterology
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Q3815. Sugars are primarily absorbed in ?

A.Duodenum
B.Jejunum
C.Ileus
D.Ascending colon

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RadiologyGeneral Radiology
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Q3816. Trypsinogen is converted to trypsin by?

A.Combination of 2 molecules of trypsinogen
B.Phosphorylation
C.Removal of few amino acids from trypsinogen
D.Addition of alkyl group

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MicrobiologyGeneral Microbiology
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Q3817. Which of the following plant components is not fermented by gastrointestinal microorganisms ?

A.Lignin
B.Cellulose
C.Hemicellulose
D.Pectin

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PhysiologyGI Physiology
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Q3818. Detergent action of bile salts is due to:

A.Hydropathic
B.Acts as a zwitter ion
C.Amphipathic
D.All

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Obstetrics & GynaecologyGeneral Obs & Gynaecology
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Q3819. Lowest pH is seen in which of the gastrointestinal secretion?

A.Gastric juice
B.Bile juice
C.Saliva
D.Pancreatic juice

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BiochemistryProtein & Enzyme Metabolism
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Q3821. Pancreatic juice rich in water and electrolytes poor in enzymes is secreted in response to :

A.Pancreatozymin
B.Cholecystokinin
C.Secretin
D.Proteins

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ENTEar
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Q3822. Which cells are referred as "Pacemaker cells" with relation to 'BER'?

A.SA node
B.AV node
C.Interstitial cells of Cajal.
D.Pyramidal cells

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PhysiologyReproductive Physiology
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Q3823. Inhibition of myenteric plexus results in

A.Hyperacidity
B.Diarrhea
C.Decreased gut motility
D.Increased secretions

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Obstetrics & GynaecologyGeneral Obs & Gynaecology
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Q3824. Gastrin is produced by :

A.Pancreas
B.Gastric antral cells
C.Pituitary
D.All

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