Solved

The Trachea

Question 30

Multiple Choice

The trachea


A) contains C-shaped cartilaginous rings.
B) encircles the pulmonary artery,where gas exchange occurs.
C) is lined with surfactant-secreting cells.
D) is located within the pleural cavity.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q25: Kussmaul respirations<br>A)cause hypoxemia.<br>B)increase PCO₂.<br>C)refer to an acidosis-induced

Q26: Atelectasis<br>A)decreases the surface area for gas exchange.<br>B)causes

Q27: What is the effect of curare?<br>A)Depresses the

Q28: Hyperventilation is most apt to induce<br>A)alkalosis.<br>B)hypoxemia.<br>C)a decline

Q29: Which of the following is most related

Q31: Which of the following structures controls respirations?<br>A)Medulla

Q32: The phrenic nerve fires.Which event occurs next?<br>A)The

Q33: Inspiratory and expiratory neurons<br>A)are located within the

Q34: The central chemoreceptors are primarily sensitive to

Q35: The lungs contain the<br>A)inspiratory and expiratory neurons.<br>B)structures