Multiple Choice
A tracheostomy is performed in order to
A) ensure an open airway.
B) humidify inhaled air.
C) administer high dose oxygen into the laryngopharynx.
D) introduce food and water into the esophagus and stomach.
Correct Answer:
Verified
Correct Answer:
Verified
Q102: Which structure has the thinnest wall?<br>A)Trachea<br>B)Bronchi<br>C)Larynx<br>D)Alveoli
Q103: Which of the following is the dome-shaped
Q104: Which of the following represents a correct
Q105: Respirations are primarily controlled by the<br>A)medulla oblongata.<br>B)cerebellum.<br>C)spinal
Q106: Laryngospasm is most likely to cause<br>A)emphysema.<br>B)pneumothorax.<br>C)acute respiratory
Q108: Pleural membranes<br>A)line the inside of the lungs.<br>B)secrete
Q109: Bronchiolar constriction is most likely to cause<br>A)pneumothorax.<br>B)pulmonary
Q110: What is the transport mechanism necessary for
Q111: Surfactants<br>A)are secreted by cells within the alveoli.<br>B)increase
Q112: Which nerve innervates the diaphragm?<br>A)Intercostal nerve<br>B)Sciatic<br>C)Phrenic<br>D)Cranial nerve