CC Seen In Pics (you may be able to choose your own)

Thermometer -pose 11, you need tipsy mod to raise and place the angle for the mouth
https://aroundthesims3.com/objects/room_other_25.shtml#gsc.tab=0

Angle Pillow 3 - object
https://www.thesimsresource.com/downloads/details/category/sims3-objects-furnishing-decor-miscellaneous/title/pillow-3-beginning/id/1110434/

Flat Pillow 1 - for pose 18 (place on OMSP and raise up)
https://www.thesimsresource.com/downloads/details/category/sims3/id/1110431/

Spoon by Rukisims - accessory found in CAS
https://www.mediafire.com/download/i7g64ww1qh2p15d/Cutleryset_rukisims.rar

Child Cough Syrup - object, place on OMSP and raise up
https://aroundthesims3.com/objects/room_other_32.shtml#gsc.tab=0

Pencil - pose 4 but you can use the pose without the pencil
https://rstarsims3.tumblr.com/post/622237056840646657/ts3-pen-decor-acc

Notes

In posing 3-5, I set the computer on OMSP so I could pull it back to make room for the arms of pose 4. In posing #5, you can place the chair on OMSP, or pose the sim on the chair already turned sideways, then move the desk close. Otherwise the chair will just revert to the sitting at a desk position.

Codes

c_bmit_childcough1 (standing and coughing)
c_bmit_childcough2 (sitting cross legged, coughing)
c_bmit_childcough3 (mom I feel sick, goes with pose 4)
a_bmit_childcough4 (looking at child pose 3 or pose 1)
a_bmit_childcough5 (feeling cheek for temp pose 4)
c_bmit_childcough6 (lying on bed, goes with pose 7)
a_bmit_childcough7 (checking throat for swelling of pose 6)
c_bmit_childcough8 (using thermometer, goes with pose 9)
a_bmit_childcough9 (waiting for thermometer to beep)
c_bmit_childcough10 (coughing)
a_bmit_childcough11 (looking at thermometer)
c_bmit_childcough12 (eyes closed, goes with pose 13)
a_bmit_childcough13 (feeling child's head for temp, comforting child)
c_bmit_childcough14 (saying no to medicine)
a_bmit_childcough15 (holding medicine and spoon, goes with pose 14)
c_bmit_childcough16 (taking medicine, goes with pose 17)
a_bmit_childcough17 (giving pose 16 medicine with spoon accessory)
c_bmit_childcough18 (sleeping on side)
a_bmit_childcough19 (sleeping in chair next to bed)

OMSP - One More Slot Please Mod
https://modthesims.info/d/428179/one-more-slot-please-with-vertical-shifting-update-2-nov-2011.html

Tipsy Mod
https://modthesims.info/d/470232/tipsy-omsp.html

Credits: Around The Sims 3, Rukisims, RStarSims3, Koposov