Biology, 19.12.2019 19:31, mmcdaniels46867
A35-yr-old man has had increasing dyspnea for the past 24 hrs. a chest radiograph shows large, bilateral pleural effusions. thoracentesis yields 500 ml of slightly cloudy yellow fluid from the right pleural cavity. cytologic examination of the fluid shows many neutrophils, but no lymphocytes or rbcs. which of the following mechanisms contributes most to the accumulation of the fluid in the pleural space?
a. arteriolar vasoconstrictionb. neutrophil release of lysosomesc. endothelial contractiond. inhibition of platelet adherencee. lymphatic obstruction
Answers: 3
Biology, 22.06.2019 08:00, bonnerjennifer
During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are
Answers: 2
A35-yr-old man has had increasing dyspnea for the past 24 hrs. a chest radiograph shows large, bilat...
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