Which of the following structures FIRST allows gas exchange as air enters the lungs?
A) Respiratory bronchioles
B) Alveolar ducts
C) Alveolar sacs
D) Terminal bronchioles
A
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Deactivate pectoralis major with individual supine and shoulder joint:
a. Adducted b. Abducted c. Flexed d. Rotated
What is usually the first sign or symptom of a cerebral embolism?
a. paralysis b. difficulty breathing c. mild headache d. slurred speech
The major pathologic or structural changes associated with the physical presence of meconium in MAS include all of the following EXCEPT:
a. partially obstructed airways, air trapping, and alveolar hyperinflation. b. pulmonary air leak syndromes (pneumomediastinum or pneumothorax). c. totally obstructed airways and absorption atelectasis. d. pulmonary edema and alveolar flooding.
X-rays spread out equally in all directions.
Answer the following statement true (T) or false (F)