Complete the following statements:1. The membrane on the surface of the lung is called the ---------------------

Hello, please answer the following Physiology question correctly. Do not Copy/Paste from Google. Please do not give a very long answer. Thank you.  Physiology Question: "What happens to alveolar pressure and lung volume when inspiration is occurring?"

The partial pressure of oxygen is higher in alveolar gases compared to ambient air.       True   False

how the respiratory passway impact pneumonia? through anatomy of respiratory system   need answer ASAP (in 30min ) please

Which of the following functions of the laryngeal muscles is innervated by the external laryngeal nerve? 1.   abduction of the vocal cords 2.   adduction of the vocal cords 3.   decreasing the pitch of the voice 4.   increasing the pitch of the voice Choose the following: (A) 1 and 2 (B) 3 and 4 (C) 4 only (D) 2 and 3 (E) 2, 3, and 4

Shawn is a 43-year-old man who lives in the Midwest and is highly allergic to dust and pollen, and has a history of mild asthma. Shawn's girlfriend drove him to the emergency room when his wheezing was unresponsive to his fluticasone/salmeterol (Advair) inhaler. Shawn was unable to lie down and began to use accessory muscles to breathe. Shawn is immediately started on 4 L oxygen by nasal cannula and intravenous (IV) D5W at 75 mL/hr. A set of arterial blood gases is sent to the laboratory. Shawn appears anxious and says that he is short of breath. Vital signs (VS) BP = 152/84                        HR = 124 bpm                    RR = 42 Temp = 100.40F Arterial Blood Gases (ABGs) pH = 7.31                             PaCO2 = 48                          HCO3 = 26            PaO2 = 55  1)Do you have any concerns with the numbers above (VS & ABG’s in the case study)?