NEET-PG PYQ | Previous Years NEET PG Questions

›Physiology

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Topic

Year

PhysiologyCardiovascular

Q589. Cardiac output is decreased by

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AIIMS2005Repeats: N/A

PhysiologyCardiovascular

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Q2331. Preload measures?

End systolic volume

B.End diastolic volume

C.Peripheral resistance

D.Stroke volume

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NEET-PG2012Repeats: N/A

PhysiologyCardiovascular

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Q3525. Cardiac output increases maximum at which week?

A.26-28wks

B.30-32 wks

C.32-34 wks

D.34-36 wks

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NEET-PG2012Repeats: N/A

PhysiologyCardiovascular

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Q3759. BP is less than 40 mm Hg. Which mechanism of regulation is working ?

A.Chemoreceptor reflex

B.Baroreceptor reflex

C.CNS ischemic reflex

D.None of the above

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NEET-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q3762. Cardiac output increases by ?

A.Standing from lying down position

B.Expiration

C.Increased cardiac contractility

D.Parasympathetic stimulation

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NEET-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q3765. Direct Fick method of measuring cardiac output requires estimation of:

A.O2 content of arterial blood

B.O2 consumption per unit time

C.Arteriovenous O2 difference

D.All of the above

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NEET-PG2012Repeats: N/A

PhysiologyCardiovascular

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Q3768. In healthy person, arterial baroreceptor activity is seen at what stag of cardiac systole ?

A.Systole

B.Diastole

C.Both

D.None

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NEET-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q3770. Healthy adult cardiac reserve is ?

A.50 - 100 %

B.100 - 200 %

C.200 - 250 %

D.300 - 400 %

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NEET-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q3772. All are true about baroreceptors, expect ?

A.Stimulated when BP decreases

B.Afferents are through sino-aortic nerves

C.Stimulation causes increased vagal discharge

D.Stimulate nucleus ambiguous

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NEET-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q3794. Normal cerebral blood flow in ml/min ?

A.55

B.150

C.750

D.1000

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NEET-PG2013Repeats: N/A

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-PG2013Repeats: N/A

PhysiologyCardiovascular

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Q5632. Blood supply of brain is ?

A.1500 ml/min

B.2000 ml/min

C.750 ml/min

D.250 ml/min

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NEET-PG2000Repeats: N/A

PhysiologyCardiovascular

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Q5646. Baroreceptor are ?

A.Carotid body

B.Carotid sinus

C.Aortic body

D.None

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NEET-PG2014Repeats: N/A

PhysiologyCardiovascular

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Q7819. Baroreceptor are ?

A.Carotid body

B.Carotid sinus

C.Aortic body

D.None

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NEET-PG2015Repeats: N/A

PhysiologyCardiovascular

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Q7820. After load is decreased by ?

A.Exercise

B.Anemia

C.Thyrotoxicosis

D.All of the above

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NEET-PG2015Repeats: N/A

PhysiologyCardiovascular

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Q7822. Blood pressure is dependant on?

A.Cardiac output

B.Heart rate

C.Stroke volume

D.All of the above

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NEET-PG2015Repeats: N/A

PhysiologyCardiovascular

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Q7826. True about Coronary circulation ?

A.250 ml/min

B.Major flow during systole

C.Unifrom flow during full cardiac cycle

D.All of the about

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NEET-PG2015Repeats: N/A

PhysiologyCardiovascular

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Q9077. Cardiac output in pregnancy increases from which week of gestation

A.5 weeks

B.15 weeks

C.25 weeks

D.35 weeks

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NEET-PG2015Repeats: N/A

PhysiologyCardiovascular

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Q9485. Baroreceptors are related to which vessels?

A.Internal carotid artery

B.External carotid artery

C.Subclavian artery

D.Brachiocephalic trunk

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NEET-PG2016Repeats: N/A

PhysiologyCardiovascular

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Q9486. Effect of positive G?

A.Increased cerebral arterial pressure

B.Increased venous return

C.Decreased cardiac output

D.Increased pressure in lower limb

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NEET-PG2016Repeats: N/A

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Showing 1-20 of 26 questions
for subject "Physiology"
in topic "Cardiovascular"