Mcq Subject: Physiology

With increase in age which of the following is true for lungs

A. Pulmonary compliance increases

B. Residual volume decreases

C. Mucocillary clearance increases

D. The alveolar dead space decreases

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A wave in JVP is due to –

A. Atrial systole

B. Atrial diastole

C. Ventricular systale

D. Ventricular diastole

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Delta waves are seen in:

A. Deep sleep

B. REM sleep

C. Awake state

D. Stage II nREM sleep

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The fibers from the contralateral nasal hemiretina project to the following layers of the lateral geniculate nucleus

A. Layers 2,3 & 5.

B. Layers 1,2 & 6.

C. Layers 1,4 & 6.

D. Layers 4,5 &6.

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The third heart sound is due to:

A. Closure of AV valve

B. Closure of aortic valve

C. Mid diastolic flow in the ventricle

D. Atrial contraction

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Functions of limbic system :

A. Emotion

B. Memory

C. Higher function

D. All

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Total body water constitute what percentage of Body Weight

A. 80%

B. 60%

C. 33%

D. 25%

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“Intranuclear inclusions” in oligodendrocytes are seen in

A. Creutzfeldt Jacob disease

B. Polio

C. Japanese encephalitis

D. Progressive multiple encephalopathy

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Basal Metabolic Rate depends most closely on:

A. Lean body mass

B. Body mass index

C. Obesity

D. Body surface area

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Receptors on cell membrane that activate ion channel after binding with agonists are

A. Nicotonic Cholinergic

B. Muscarinic Cholinergic

C. Optoid n receptors

D. All

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