血友病

血 = 丶 + 皿 : Mnemonic symbol: blood transfusion.

Xu Xian hurt himself and needs to get a blood transfusion in the elevator's bathroom. He found a petal leaf as donor, which is bleeding droplets into a bowl; Xu Xian gets the blood from the bowl as infusion using some tubes.

友 = 𠂇 + 又 : Maud Younger (y) is unable to take off her boxing gloves (又) in the outhouse's living room (ou3) on her own! Fortunately, a friend (友) comes over and helps her to take off the gloves by cutting them with a pair of scissors (𠂇).

病 = 丙 + 疒 : In engine's bathroom Brunhilde is proudly inspecting her bronze medal. She got it in a contest about having the craziest sickness by painting a colorful rash on her face.