Zoology - Breathing and Exchange of Gases Question with Solution | TestHub

ZoologyBreathing and Exchange of GasesHuman Respiratory SystemEasy2 minPYQ_2020
ZoologyEasysingle choice

Identify the correct statement from the following.

Options:

Answer:
B
Solution:

Inspiratory Capacity (IC): Total volume of air a person can inspire after a normal expiration. This includes tidal volume and inspiratory reserve volume ( TV+IRV).

Tracheo-bronchial junction is at the level of fifth thoracic vertebra.
pCO2in oxygenated blood is40 mmHg.
Emphysema is a chronic disorder in which alveolar walls are damaged due to which respiratory surface is decreased.

Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Breathing and Exchange of GasesSubtopic:Human Respiratory System
⏱ 2mℹ️ Source: PYQ_2020

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