https://www.selleckchem.com/products/qnz-evp4593.html v/l) and very profound ECG alterations, characterized by lengthening waves and intervals, were seen as early as 30 min after intragastric administration of KCl in rats. In addition, a transient increase in arterial blood pressure and time-dependent bradycardia were also seen after the KCl administration. No metabolic acidosis was present in the animals, and the potassium ion did not increase proportionally to chloride ion in the blood, leading to an increased anion gap. In conclusion, the results suggest that intragastric KCl loading is a reliable model to promote rapid and severe hyperkalaemia that can be used for further research on this topic. The OSCE is a sociomaterial assemblage-a meshing together of human and material components producing multiple effects. Materials matter because they shape candidate performance, with potentially calamitous career consequences if materials influence performance unjustly. Although the OSCE literature refers to materials, few papers study the sociomateriality of OSCEs. Therefore, we explored OSCE stakeholders' talk about sociomaterial assemblages to better understand their importance for candidate performance. We conducted 15 focus groups with OSCE candidates (n=42), examiners (n=20) and simulated patients (n=17) after an Australian postgraduate nursing OSCE. Sociomateriality informed our team-based framework analysis of data. Participants identified a multiplicity of OSCE materials (objects, technologies and spaces) thought to matter for candidate performance. Candidates' unfamiliarity with materials and missing or malfunctioning materials were reported to yield numerous negative impacts (eg cognitive oveng OSCE candidate performance. Further research is now needed employing sociomaterial approaches to further elucidate sociomaterial entanglements in diverse OSCEs. We encourage OSCE stakeholders to become more attuned to the productive nature of materials within all stages