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.

[EX Q]: Context: Nociceptin/orphanin FQ (N/OFQ) receptor (NOP) agonists produce anxiolytic-like effects in rodents while antagonists promote antidepressant-like effects. The aim of this study was to investigate the effect on anxiety and depression of NOP receptor partial agonists such as the peptides [F/G]N/OFQ(1-13)NH2 and UFP-113 and the non-peptide AT-090.', 'In\xa0vitro AT-090, UFP-113, and [F/G]N/OFQ(1-13)NH2 were tested for their ability to promote NOP/G-protein and NOP/β-arrestin 2 interaction, using a bioluminescence resonance energy transfer assay. In\xa0vivo, they were tested in mice in the elevated plus maze (EPM) and in the forced swim (FST) tests. NOP partial agonists effects were systematically compared to those of full agonists (N/OFQ and Ro 65-6570) and antagonists (UFP-101 and SB-612111).', 'In\xa0vitro, AT-090, UFP-113, and [F/G]N/OFQ(1-13)NH2 promoted NOP/G protein interaction, with maximal effects lower than those evoked by N/OFQ and Ro 65-6570. AT-090 behaved as a NOP partial agonist also in inducing β-arrestin 2 recruitment, while UFP-113 and [F/G]N/OFQ(1-13)NH2 were inactive in this assay. In\xa0vivo, AT-090 induced anxiolytic-like effects in the EPM but was inactive in the FST. Opposite results were obtained with UFP-113 and [F/G]N/OFQ(1-13)NH2.
Answer: NOP ligands producing similar effects on NOP/G protein interaction (partial agonism) but showing different effects on β-arrestin 2 recruitment (partial agonism vs antagonism) elicited different actions on anxiety and mood. These results suggest that the action of a NOP ligand on emotional states is better predicted based on its β-arrestin 2 rather than G-protein efficacy.
[EX A]: Does beta-arrestin 2 rather than G protein efficacy determine the anxiolytic-versus antidepressant-like effects of nociceptin/orphanin FQ receptor ligands?

[EX Q]: Context: The independent prognostic value of high-sensitivity C-reactive protein (hsCRP) has been questioned, and consequently we decided to investigate whether hsCRP was associated with subclinical cardiovascular (CV) damage independently of traditional CV risk factors.', 'In a population-based sample of 2028 apparently healthy individuals without prior stroke or myocardial infarction not receiving any CV, anti-diabetic or lipid-lowering treatment, aged 41, 51, 61 or 71 years, we measured in 1993 serum hsCRP, traditional CV risk factors (lifestyle, metabolic and hemodynamic) and assessed subclinical CV damage [atherosclerotic plaques in the carotid arteries, pulse wave velocity (PWV), urine albumin/creatinine ratio (UACR), left ventricular (LV) mass and ejection fraction].', 'Adjusting for age and gender in multiple regression analyses, higher log(hsCRP) was associated with higher logPWV (beta = 0.15) and log(left ventricular mass index) (LVMI) (beta = 0.09, both P < 0.001), LV relative wall thickness (beta = 0.07, P < 0.01), logUACR (beta = 0.04, P = 0.06) and more atherosclerotic plaques (beta = 0.06, P < 0.05). However, higher log(hsCRP) was only weakly associated with higher logPWV(beta = 0.06, P < 0.05) and more atherosclerotic plaques (beta = 0.04, P = 0.06) when adjusting for other significant CV risk factors, such as daily smoking (beta = 0.18), female gender (beta = -0.17), older age (beta = 0.11), lower log(high density lipoprotein cholesterol) (beta = -0.11, all P < 0.001); wider waist (beta = 0.17), higher body mass index (beta = 0.14), higher heart rate (beta = 0.06, all P < 0.01); and higher log(plasma glucose) (beta = 0.05, P < 0.05) (adj. R2 = 0.19, P < 0.001).
Answer: After adjustment for traditional CV risk factors hsCRP was only associated with PWV and atherosclerotic plaques, indicating a possible effect of low-grade inflammation on macrovascular damage. The close relationship between traditional CV risk factors and hsCRP suggested that hsCRP was an integrated CV risk marker early in the development of atherosclerosis.
[EX A]: Is high-sensitivity C-reactive protein only weakly related to cardiovascular damage after adjustment for traditional cardiovascular risk factors?

[EX Q]: Context: Health information has a major role in the planning of future healthcare provision. With current reconfiguration and cost saving measures, further demands are being placed on acute hospitals.', 'To examine the elderly admissions and the referral documentation of older patients admitted to a tertiary level hospital.', 'A retrospective analysis of primary care referral documentation for all acute admissions of patients over 75\xa0years to University Hospital Limerick (UHL) over a 2-month period. Documentation was analysed on the basis of patient demographics, presenting complaint and referral source. Primary care referral documentation was then analysed on the basis of presenting complaint, patient demographics, referrer details, and the clinical information provided.', "Over the 2-month period there were a total of 381 elderly admissions through the Emergency department. The most common presenting complaint was with shortness of breath (21.5\xa0%). 42.5\xa0% of admissions were from a primary care setting. 31.1\xa0% of referrals were typed and 47.0\xa0% handwritten. Over 90\xa0% of referrals contained the patient's name, date of birth and address. 98.7\xa0% of referrals included a presenting complaint and 54\xa0% included a past medical history. 20\xa0% of referrals listed known drug allergies, while 9.3\xa0% documented social history or baseline functional status. Referral letters from general practice and after-hour services were largely similar.
Answer: Almost all primary care referrals included the required details as per recent HIQA guidelines. The further inclusion of optional information relating to patient social or functional status, which are of particular relevance to the older population may help patient management.
[EX A]:
Is older patient hospital admissions following primary care referral : the truth in the referring?