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, 21.06.2019 13:30
What is one benefit of a non renewable resource, such as natural gas? a. generates large amounts of electricity b. less expensive c. produces pollution d. will run out eventually
Answers: 1
Biology, 22.06.2019 05:30
One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing
Answers: 3
Biology, 22.06.2019 07:00
What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).
Answers: 1
Biology, 22.06.2019 07:30
Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.
Answers: 1
A35-yr-old man has had increasing dyspnea for the past 24 hrs. a chest radiograph shows large, bilat...
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