You are on standby at a sporting event when an infant nearby suddenly begins to cough

When you are on standby and it happens that a nearby infant suddenly begins to cough, you need to give your attention to the infant just to check the infants’ condition.  If you have the medical knowledge, you can assess the infant by checking if there is an obstruction to his/her mouth and if it is conscious. Then, you can give sets of 5 back slaps and 5 chest thrusts to remove the object.