In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

[Q]: Context: For patients with small bowel obstruction (SBO), who do not have strangulation obstruction or other contraindications, long tube decompression has been successful in 75% in two studies. In a 1995 prospective randomized study, comparing nasogastric suction (short tube) with long tube decompression, the short tube was successful in 51% and the long tube was successful in 75%. Using upper gastrointestinal endoscopy, a long tube can be advanced into the jejunum in 20 minutes, so the delay in function has been eliminated.', 'There were 35 patients with 37 episodes of SBO. From 1983 to 1988, three tubes then available were advanced endoscopically into the jejunum in 17 patients. From 1989 to 2002, an improved tube designed for endoscopic placement was used in 20 patients.', 'From 1983 to 1988 using three tubes, long tube decompression was successful in 12 of 17 (70%); from 1989 to 2002 with the improved tube, decompression was successful in 18 of 20 (90%).\Question: Is long tube decompression successful in 90 % of patients with adhesive small bowel obstruction?
[A]: For patients with SBO due to adhesions, a trial with long tube decompression for 48 to 72 hours is recommended. For those who fail a trial with the long tube, laparotomy with enterolysis or bowel resection is indicated. If the operative findings indicate a high risk for recurrent obstruction, then long tube splinting of the small bowel should be considered.

[Q]: Context: Extracellular histones exert part of their prothrombotic activity through the stimulation of blood cells. Besides platelets, histones can bind to red blood cells (RBCs), which are important contributors to thrombogenesis, but little is known about the functional consequences of this interaction.', 'To evaluate the effect of histones on the procoagulant potential of human RBCs with particular regard to the expression of surface phosphatidylserine (PS).', 'PS exposure on human RBCs treated with a natural mixture of histones or recombinant individual histones was evaluated with fluorescein isothiocyanate-annexin-V binding and measured with flow cytometry. Calcium influx in RBCs loaded with the calcium-sensitive fluorophore Fluo-4AM was assessed with flow cytometry. The procoagulant potential of histone-treated RBCs was evaluated with a purified prothrombinase assay and a one-stage plasma recalcification clotting test.', 'Natural histones induced PS exposure on RBCs in a dose-dependent manner, and neutralization or cleavage of histones by heparin or activated proteinC, respectively, abolished PS externalization. H4 was mainly responsible for the stimulating activity of histones, whereas the other subtypes were almost ineffective. Similarly, natural histones and H4 induced influx of calcium into RBCs, whereas the other individual histones did not. Histone-induced exposure of PS on RBCs translated into increased prothrombinase complex-mediated prothrombin activation and accelerated fibrin formation in plasma.\Question: Do histones induce phosphatidylserine exposure and a procoagulant phenotype in human red blood cells?
[A]: Histones induce RBCs to express a procoagulant phenotype through the externalization of PS. This finding provides new insights into the prothrombotic activity of extracellular histones.

[Q]: Context: To determine the diagnostic and prognostic value the bone marrow aspiration in children with severe deficiency anaemia.', 'In this retrospective study we analysed 75 children 0-4 years of age who were diagnosed and treated from severe anaemia (Hb < 8g/dl) at Haematologic outpatient and hospital department of Pediatric Clinic in Sarajevo in period of 01.01.1999. to 31.12.1999.', 'We analyzed totally 75 children--37 (49.33%) boys and 38 (50.67%) girls. Morphologic finding of bone marrow aspirate smear showed: features of ferriprive flora in 24% of analyzed patients; dimorphic bone marrow features in 9.3% of patients; feriprivic flora with dyshematopoesis in 62.7% and megaloblasic anaemia features in 1.3% of analyzed patients. In two children we diagnosed leukemias from bone marrow aspirate; one was ALL/L2 and the second was AML/M2 leukemia.\Question: Does [ Diagnostic value and cytomorphologic findings in bone marrow puncture in children with severe deficiency anemia ]?
[A]:
The most frequent found features of bone marrow aspirate were: feriprivic flora with dyshematopoesis. There was only one case of the megaloblastic bone marrow. But, the finding of dymorphic bone marrow indicated to pluricareny of ethiologic factors for beginning severe nutrititive anaemia. Special value of this paper was discovering of two cases of leukemia by the bone marrow aspirate analysis.