First round of chemo no idea what to expect please help!

My husband is having his first round of chemotherapy on Monday, EOX, can anyone please tell me what we might expect afterwards and how soon side effects can kick in? Do I need to rush out and buy sick bowls? We know everyone can react differently but would love some idea of what may happen so I can take care of him properly. He has tablets to take mornings  and evenings in between for three weeks until next round. I was not able to go to his Oncology appointment. 
 

I would be very grateful if anyone can reply. Thank you