Learning how to deliver bad and challenging news: Exploring the experience of trainee sonographers - A qualitative study.

Background: Previous studies suggest there is a need to improve the delivery of bad and challenging news in obstetric ultrasound settings. However, no research has explored the experiences of trainee sonographers when learning how to deliver challenging news. Understanding this could identify gaps in current provision and inform future training interventions.

Effect of conventional and sugar free pediatric syrup formulations on primary tooth enamel hardness: An in vitro study.

Objectives: To assess and compare the effect of conventional and sugar free pediatric syrup formulations on primary tooth enamel hardness over a period of 14 days.

Materials And Methods: An in vitro study was done on 40 noncarious deciduous teeth. 10 teeth in each group were dipped in 4 pediatric medicinal syrups (1 sugarfree and 3 conventional) for 1 min thrice daily for 14 days and the enamel surface micro hardness was checked at baseline, 7 th day and 14 th day by Vickers hardness testing machine.