dependants? filling the generic application form IMM 0008

HI THERE I AM NEW TO THIS FORUM AND I AM TRYING TO PREPARE MY PACKAGE TO SEND OUT FOR MY HUSBAND AND ANY KNOWLEDGE YOU ALL MIGHT HAVE THAT WOULD POSSIBLY ASSIST WOULD BE MOST GRACIOUSLY ACCEPTED.
SO THE FACTS:
I AM APPLYING TO SPONSOR MY HUSBAND FOR PERMANENT RESIDENCE FROM INLAND IN THE FAMILY CLASS PROGRAM. WE HAVE 2 CHILDREN TOGETHER AND I AM ABOUT TO APPLY FOR PROOF OF CITIZENSHIP FOR THEM CAUSE THEY ARE FIRST GENERATION CANADIANS BORN ABROAD.

SO IN THIS GENERIC FORM... IMM 0008 THAT HE IS SUPPOSED TO FILL OUT, IN THE DEPENDENTS PART DO WE FILL OUT THEIR NAMES EVEN THOUGH THEY ARE BASICALLY CANADIANS ALREADY? I HAVE BEEN TRYING TO GET A CLEAR ANSWER ON THIS AND NO SUCCESS YET?
WHEN ARE THE SPONSORED SPOUSES SUPPOSED TO SUBMIT THE MEDICAL? IS IT TRUE THAT THEY WILL BE NOTIFIED AFTER RECEIPT OF THE APPLICATION PACKAGE?
AND WHERE IS THIS OPEN WORK PERMIT I HAVE BEEN TOLD ABOUT FROM IMMIGRATION CANADA? I CANNOT FIND THE FORM I SWEAR I AM AT MY WITS END WITH THAT ONE TOO!!!!