Nursing and Health Breakdown is the same thing as Nursing Therapeutics 2, they just changed the names this year! probably to make it sound more interesting
and the first aid certificate they are talking about is the unit Nursing for Health and Wellbeing and the practical exam for that unit which is the CPR. SoO.. dont worry =) as long as you pass that unit and the cpr exam Nursing and Health breakdown will turn into VALID.
Oh and you cant choose the times for spring session yet.. you do that sometime in july.