What happens next in this paragraph?

How to treat a conscious choking adult or child
Confirm that choking is the cause of the person's distress.
The person may have his hands at his throat, which is the universal sign for choking. Ask the person to nod if he is choking.
Select from the following.
[a]. He may also say the words " choke, " " laugh, " and " cry. " ask the person to repeat these words in his head.;
[b]. This sends up a series of red flags. Only a trained professional can diagnose and treat zes.;
[c]. If he doesn't nod, then there is a good chance he is choking. Unfortunately, you should also stay in contact with the person and report any bleeding and any visible breathing difficulties.;
[d]. If the person is panicking or not responding, look for other telltale signs of choking, such as failed attempts to speak or cough, or bluish lips. Deliver 5 blows on the back with the heel of your hand.;
[d].