In which of the following situations would we expect atelectasis to develop?   A. pressure in alveoli becoming greater than atmospheric   B. pressures in the pleural cavity and alveoli equalising   C. pressure in the pleural cavity becoming smaller than atmospheric   D. decreased partial pressure of oxygen in blood   E. breathing air under higher pressure in hyperbaric chamber

Q: Two opposing mechanisms determine alveolar expansion:_________ leads to alveolar expansion,…

A: The objective of the question is to identify the two opposing mechanisms that determine alveolar…

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Q: Which of the following best describes the gas exchange that occurs in the lungs?    A. carbon…

A: Ans- c.  carbon dioxide diffuses from the capillaries into the alveoli

Q: Which of the following is where gas exchange occurs? A. alveoli B. trachea C. intercostal muscles…

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Q: The name of the structure labelled X is:

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Q: when alveolar pressure is equal to atmospheric pressure, air flows onto the lungs  a. true b.…

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Q: Increasing the size of the thoracic cavity causes the alveolar pressure to:   A. Decrease B.…

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Q: During speech the circumference of the chest wall increases and decreases as it moves air in and out…

A: During speech the circumference of the chest wall increases and decreases as it moves air in and out…

Q: Inspiration occurs when:

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Q: Ventilation of alveoli above the needs of metabolism tends to

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A: Oxygen delivery is the process of administring supplemental oxygen to hypoxic people.

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A: Hi student. I hope this helps you.  The pointed structure is identified as Type 2 pneumocytes.  In…

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A: B. Pulmonary fibrosis.

Q: In

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Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.