Case Study Ms.S Is a 40 Yo F Admitted to the Hospital

Case Study
Ms.S is a 40 yo F admitted to the hospital with nausea and vomiting.She had a Roux en Y gastric bypass 2 mo ago.She reports that her symptoms have been persistent for 2 weeks and she cannot keep any food down, not even Gatorade.She reports not taking any vitamin and mineral supplements recommended by the RD because "they taste bad."
HT: 5'4"         WT: 200#        UBW: 245#
Usual intake:                    Diet: NPO
AM         toast with butter
Noon      half a tuna sandwich
Snack     Nutri-Grain bar
PM         mashed potatoes with gravy
Snack     ice cream
-Which of the following nutrition assessment factors are not affecting Ms S's case?

A) human biological factors
B) lifestyle factors
C) food and nutrient factors
D) system factors