PartE-Module 21.5 Gas Transport through the Blood CBRT Exercise Part 4 The CBRT
ID: 3477106 • Letter: P
Question
PartE-Module 21.5 Gas Transport through the Blood CBRT Exercise Part 4 The CBRT determined that patients who were asymptomatic after the first 24 hours were not likely to develop symptoms, and thus could be released from the hospital. However, those still in the "serious" or "aritical" categories would remain in a aritical care unit until their measured level of axygenation was adequate. The team recommended follow-up with a pulmonologist for all patients requiring high PEEP mechanical ventilation. In this final part of the exercise, the asymptomatic patients were relessed from the hospital, and none returned with symptoms category who did not require mechanical ventilation showed signs of improvement after 3-4 days, and mechanical ventilation showed signs of improvements after 5-7 days. In the months that followed, several patients developed asthma-like symptoms and reported frequent dyspnea, for which they sought medical attention most in the "aritical" category that required high PEEP Phosgene gas exposure reduoes the movement of oxygen across the respiratory membrane. Predict blood the oorrect response to the reduced Poz levels in the O The BPG level inaeases to reduoe hemoglobin's affinity for axygen. O An ingease in blood Pco2 will ingrease hemoglobin's affinity for oxygen. O Blood pH increases, which dereases hemoglobin's affinity for oxygen. O The BPG level increases to inarease hemoglobin's affinity for axygen Submit My Answers Give UpExplanation / Answer
Ans: the BPG level increases to reduced the hemoglobin affinity for oxygen. When the RBCs are not present then there will be no BPG which in turn increases the oxygen affinity for the hemoglobin. With the blood circulation to the other parts of the body there is a reduction in the partial pressure of oxygen and thus hemoglobin releases the oxygen into the tissue as hemoglobin is unable to maintain its full bound capacity of oxygen in the presence of lower oxygen partial pressures.