Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Q: Context: Non-shockable rhythms represent an increasing proportion of reported cases of out-of-hospital cardiac arrest but with an associated poor prognosis. In the present study, we investigated the effects of hydrogen inhalation on cardiac and neurological function after cardiopulmonary resuscitation and compared the therapeutic benefit with hypothermia in an asphyxial rat model of cardiac arrest.', 'Cardiopulmonary resuscitation was initiated after 5 min of untreated asphyxial cardiac arrest. Animals were randomly assigned to three experimental groups immediately after successful resuscitation: ventilation with 2% hydrogen/98% oxygen under normothermia (H2 inhalation), ventilation with 2% nitrogen/98% oxygen under normothermia (Control), and ventilation with 2% nitrogen/98% oxygen under hypothermia (TH). Mixed gas inhalation continued for 1 h while hypothermia continued for 2\u200ah. Animals were observed up to 96\u200ah for assessment of survival and neurologic recovery.', 'No statistical differences in baseline measurements were observed among groups and all the animals were successfully resuscitated. Serum cardiac troponin T and S100B measured during earlier post-resuscitation period were markedly reduced in both H2 inhalation and hypothermic groups. However, significantly better left ventricular ejection fraction, cardiac work, and neurological deficit score were observed in the H2 inhalation group. Ninety-six hours survival rate was significantly higher in the H2 inhalation group (75.0%), either compared with TH (45.8%) or compared with Control (33.3%). But there was no statistical difference between TH and Control.
Answer: Small amounts of inhaled hydrogen were superior to mild hypothermia in improving cardiac function and neurological outcome in this asphyxial rat model of cardiac arrest.

A: Is hydrogen Inhalation Superior to Mild Hypothermia in Improving Cardiac Function and Neurological Outcome in an Asphyxial Cardiac Arrest Model of Rats?
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Q: Context: Angiostatin is a potent angiogenesis inhibitor that has been identified as a cryptic fragment of plasminogen molecule containing the first four kringle domain. Angiogenin, a 14-kDa monomeric protein, a potent blood vessel inducer, is expressed in tumors and present in mammalian plasma. The purpose of this study was to determine whether recombinant kringle 1-3 (rKI-3) of human plasminogen could interfere with angiogenesis induced by angiogenin and to evaluate the role of angiogenin in corneal angiogenesis in rabbit.', 'A Hydron polymer pellet containing 2.0 microg of angiogenin was implanted intrastromally into the superior cornea of each of 44 rabbit eyes. All eyes received an intrastromal pellet and were randomized into either one group treated with 12.5 microg of rKI-3 (n = 25) or the other group treated with phosphate-buffered saline (PBS; n = 19). Both pellets were positioned in parallel at the site 1.2 mm from the superior limbus. Two masked observers kept the angiogenesis score daily, based on the number and the length of new vessels. The corneas with induced angiogenesis also were examined histologically.', 'On the third day of the angiogenin pellets implantation, the eye treated with rKI-3 had less angiogenesis (mean score, 4.2 +/- 6.6) than eye treated with PBS (mean score, 16.1 +/- 17.1; p < 0.05, Mann-Whitney U test). The cornea treated with PBS also showed much more leukocyte adhesion than the cornea treated with rKI-3.
Answer: Recombinant kringle 1-3 appears to inhibit angiogenin-induced angiogenesis in a rabbit corneal pocket assay. Recombinant kringle 1-3 may have therapeutic potential as an antiangiogenic agent.

A: Does recombinant kringle 1-3 of plasminogen inhibit rabbit corneal angiogenesis induced by angiogenin?
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Q: Context: Systemic inflammatory response syndrome (SIRS) and sepsis are now frequently identified by observations of vital signs and detection of organ failure during triage in the emergency room. However, there is less focus on the effect on patient outcome with better observation and treatment at the ward level.', "This was a before-and-after intervention study in one emergency and community hospital within the Mid-Norway Sepsis Study catchment area. All patients with confirmed bloodstream infection have been prospectively registered continuously since 1994. Severity of sepsis, observation frequency of vital signs, treatment data, length of stay (LOS) in high dependency and intensive care units, and mortality were retrospectively registered from the patients' medical journals.", 'The post-intervention group (n\u2009=\u2009409) were observed better and had higher odds of surviving 30\xa0days (OR 2.7, 95\xa0% CI 1.6, 4.6), lower probability of developing severe organ failure (0.7, 95\xa0% CI 0.4, 0.9), and on average, 3.7\xa0days (95\xa0% CI 1.5, 5.9\xa0days) shorter LOS than the pre-intervention group (n\u2009=\u2009472).
Answer: In a cohort with stable mortality rates, early sepsis recognition by ward nurses may have reduced progression of disease and improved survival for patients in hospital with sepsis.

A:
Does early identification of sepsis in hospital inpatients by ward nurses increase 30-day survival?
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