The 4QA is a useful tool within an operational setting but amending its diagrammatic presentation could improve its effectiveness. Pre-deployment training should include practising using the quadrant as described in Clinical Guidelines for Operations. This is particularly important as the participants relied heavily on experience to help them make ethical decisions, and this experience may not be available in future operations outside Afghanistan.

An algorithm was generated from the findings, which illustrates the importance of ascertaining whether the mother is alone at the time of the consultation. Increased emotional vulnerability intensified the need for reassurance and affected a mother's decision-making ability. Primary healthcare staff should ascertain whether mothers are currently lone parents at an early stage of their assessment, as this may influence the entire consultation.

This study has drawn together examples of scenarios to form a repository that will aid future training. Recommendations included undertaking ethics training together as a team before, during and after deployment which must include all nationalities who are assigned to the same operational tour, so that different ethical views can be explored beforehand.

Some theatre nurses are reluctant to remove their wedding rings when scrubbing up. This article reviews the literature and concludes that keeping rings on may put the patient at risk of nosocomial (hospital-acquired) infection.

No abstract