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PhysiologyRespiratory Physiology / V/Q Ratio

Q102. In a patient with pulmonary embolism causing complete obstruction of blood flow. Which of the following point on V/Q curve corresponds with given condition (Infinite V/Q).

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V/Q curve showing points A-D - Point D represents dead space (infinite V/Q ratio) in pulmonary embolism
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NEET-PG2025Repeats: 2021
PhysiologyMuscle Physiology / Sarcomere

Q101. Which of the following actin myosin crossbridge pair correctly represents the point (B-C) shown on length-tension relationship in the sarcomere curve?

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NEET-PG2025Repeats: 2022
PhysiologyMenstrual Cycle Hormones

Q103. In a regular 28-day menstrual cycle, which hormonal levels are typically observed between days 21 and 25?

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NEET-PG2025Repeats: 2020, 2023
PhysiologyStarling Forces / Fluid Balance

Q104. A patient has the following values for Starling forces at capillary bed: Capillary hydrostatic pressure: 18mmHg, Capillary oncotic pressure: 27 mmHg, Interstitial oncotic pressure: 7 mmHg. If there's no flow, what is the value of the interstitial hydrostatic pressure (Pi)?

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NEET-PG2025Repeats: 2024
PhysiologyAdrenal Physiology

Q105. Increase in which of the following hormone responsible for Hyperpigmentation in Addison's disease

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NEET-PG2025Repeats: 2021
PhysiologyHigh Altitude Physiology

Q113. A 22-year-old college student flies to Leh at an altitude of 3700 m above sea level. She experiences nausea, mental confusion, and blurred vision. Which of the following is the underlying mechanism?

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NEET-PG2025Repeats: 2022
PhysiologyInsulin Secretion

Q114. Under a hypothetical condition where blood glucose levels spike to 2-3 times the normal and are sustained at that level, what happens to insulin levels?

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NEET-PG2025Repeats: 2023
PhysiologyCardiovascular Physiology

Q212. Bainbridge reflux causes?

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NEET-PG2019Repeats: N/A
PhysiologyNeurophysiology

Q213. Golgi tendon organ responsible for?

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NEET-PG2019Repeats: N/A
PhysiologyReproductive Physiology

Q214. Hormone predominately secreted after 14 day on endometrium is?

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NEET-PG2019Repeats: N/A
PhysiologyRespiratory Physiology

Q215. Peripheral chemoreceptors respond to hypoxia using which channel?

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NEET-PG2019Repeats: N/A
PhysiologyRespiratory Physiology

Q216. With increase in age which of the following is true for lungs?

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NEET-PG2019Repeats: N/A
PhysiologyRespiratory Physiology

Q217. Functional residual volume is?

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NEET-PG2019Repeats: N/A
PhysiologyRenal Physiology

Q218. Polyuria is -

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NEET-PG2019Repeats: N/A
PhysiologyRenal Physiology

Q219. Tubuloglomerular feedback control is useful for which one of the following?

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NEET-PG2019Repeats: N/A
PhysiologyEndocrinology

Q220. Calcitonin levels increased in

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NEET-PG2019Repeats: N/A
PhysiologyRespiratory Physiology

Q221. When the values of Fev1=1.3 & FCV=3.9. Which of the following does this signify?

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NEET-PG2019Repeats: N/A
PhysiologyGastrointestinal Physiology

Q222. Antegrade peristalsis due to?

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NEET-PG2019Repeats: N/A
PhysiologyEndocrinology

Q223. C-peptide seen in?

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NEET-PG2019Repeats: N/A
PhysiologyRespiratory Physiology

Q224. In forceful expiration, which of the following neurons gets fired?

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NEET-PG2019Repeats: N/A
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