Please choose the false statement about high altitude conditions. partial pressure of carbon dioxide in high altitude is lower O partial pressure of oxygen is lower in high altitude total atmospheric pressure at high altitude is lower percentage of gas molecules that are oxygen is lower in high altitude
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- QUESTION 11 If the value of the intrapleural pressure decreases, then the elastic recoil of the chest wall will proportionally decrease lung volume will decrease magnitude of the transpulmonary pressure will increase value of the alveolar pressure becomes positiveQuestion 3 Flag question During surgery to remove a metastasis from the posterior aspect of the hilum of the left lung, the surgical field began to fill with a whitish milky fluid. Which of the following had most likely occurred? Select one: 0 # 3 E a. The surgeon had lacerated the left main bronchus O b. The surgeon had penetrated the pericardial cavity allowing its fluid to flow into the surgical field. O c. The surgeon had penetrated the pleural cavity allowing its fluid to flow into the surgical field. O d. The surgeon had lacerated the right auricle of the heart. . e. The surgeon had lacerated the thoracic duct. Previous page Not yet answered $ 4 R % 5 Marked out of 1,00 5 14 T A 6 MacBook Pro Y & 7 <Question 1 When teaching parents what to do if their asthmatic child is in respiratory distress, the nurse would include all of the following EXCEPT: Question 1 options: Seek immediate medical attention if the child is in respiratory distress Do not allow the child to exert themselves Expose the child to cold fresh air to help with breathing Administer Ventolin 2 - 4 puffs every 15 - 20 minutesQuestion 13 When alveolar ventilation exceeds the needs of cellular respiration there is a/an A. increase in the hydrogen ion OB. increase in the carbon dioxide C. decrease in the carbon dioxide OD. decrease in the oxygen OE. None of the above EEEEEEEEEEEE 183222 concentration in the blood.QUESTION 13 This figure represents Atmospheric pressure (Patm) = 760 mmHg -F Thoracic wall TD 756 В 760 Lung `A Diaphragm Alveolar pressure (Paly) mid-expiration mid-inspiration the end of expiration the end of inspirationQuestion 49 With a RIGHT SHIFT of the oxygen-Hb saturation curve, P50 O INCREASES O DECREASES O DOES NOT CHANGEQuestion 42 During your morning assessment of a client with asthma, you find her oxygen saturation is 88% on 2L/minute of oxygen via nasal cannula. What is the best way to deliver oxygen therapy to this client to obtain an oxygen saturation greater than 90%? Question 42 options: Apply a partial rebreather mask at 8L/minute Leave the oxygen at 2L/minute via nasal cannula Apply a Venturi (venti) mask at 28% oxygen Increase the flow rate of the nasal cannula to 10L/minuteQuestion 28 de cad O C. Systemic arterial PCO2 O D. Pulmonary arterial PO2 O E. Respiratory quotient (R) JARACA The alveolar gas equation is used to determine the partial pressure of alveolar oxygen by using a measure of the O A. Systemic arterial PO2 OB. Systemic venous PO2 FREEQuestion 35 In emphysema, the destruction of alveolar septa and bronchial walls often leads to: Question 35 options: a decrease in total lung capacity gas trapping and increased residual volume an increase in surface area for gas exchange a reduction in total lung complianceQuestion 30 While conducting a physical assessment on a patient with COPD, the nurse notes a hyper-resonant sound with percussion of the thoracic cage. What is responsible for this abnormal physical assessment finding? Question 30 options: Air trapping within the lungs Accumulation of fluid within the alveoli Atrophy of the intercostal muscles Narrowing of distal airwaysQuestion 39 At FRC the alveolar pressure is OA. Equal to plural pressure OB. Equal to atmospheric pressure OC. More negative that plural pressure OD. Less than atmospheric pressure O E. Greater than atmospheric pressureQUESTION 4 The force causing air to flow into the lungs during ventilation is: O Decreased lung pressure Increased lung pressure Decreased lung volume O Increased lung volumeSEE MORE QUESTIONS