Online used-car retailer Carvana expanding to Miami. Carvana.com offers consumers the ability to shop, finance, purchase and trade in a car using its online platform â without ever stepping into a dealership. Online auto retailer Carvana is expanding to Miami.
retraction. the act of drawing back, or condition of being drawn back. clot retraction the drawing away of a blood clot from the wall of a vessel, a stage of wound healing caused by contraction of platelets; it is a function of blood platelets that can be tested to assess platelet viability.
Your child needs medical attention if they have increased or persistent breathing difficulty, are taking more than 40 breaths a minute, must sit up to breathe, or retractions are present. A retraction is when the skin of the chest between the ribs and in the neck sinks in with each breath.