Answer:you need to be calm and empathetic towards the parents.
Assure them that you understand that the situation is not good and the reason for them to be angry, assure them that the pediatrician is going to be with them shortly but in a meanwhile you would like to assist with anything that may calm their nerves and anxiousness.
Assure them that they need not to worry because you will do your best to look after their needs whilst they work for the pediatrician and you can assist as far as possible to ensure that the child is looked after and make sure they are comfortable whilst waiting.
Step-by-step explanation: