If appropriate play is encouraged, children can benefit by developing their self-esteem and learning. Child Initiated Play. Child led/Child Initiated/Self play/Free play. Adult- Led Play/ Structured Play. Activities that are carefully planned to develop a particular aspect and understanding or skill.
MRA - Manual of Regulatory Audits, All Acronyms, viewed April 6, 2017, <https://www.allacronyms.com/MRA/Manual_of_Regulatory_Audits>.
A MRA can also detect injury to arteries in the neck, chest, abdomen, or pelvis after trauma and evaluate obstructions of the vessels. A MRI of the blood vessels can help your physician identify bleeding in or along the wall of the aorta.