Had a girl just down the street from where I live who had polio at an early age, that I used to paly with when in thee 8 to 11 age time period. We used to either go into her bedroom or out into the garage and doing our playing there. most times she was wanting to be the nurse, (which I allowed her to be) and she would examine me. She had one of those small doctor kits that were made for kids, and take my temp, Orally most times, give a shot if needed, had a stethoscope to listen to the chest and abdominal sounds, a small hammer to check reflexes, a flashlight to look in the mouth. We used old popsicle sticks for tongue depressors.
A few times she got adventurous and wanted to the exam stripped down, to which I also agreed. I remember one time she had me stripped down, stuck the thermometer in my fanny and proceeded to take my temp rectally. Zfter which she proudly proclaimed I had a fever and to get it down, she was going to have to give me an enema. She didn't rally give an enema, but stuck a tub in my fanny and proceeded to give me a play enema. A few weeks later, we were in her bedroom and she wanted to do the same thing, and that time she did go into the bathroom, get her moms enema bag out, and did stick the enema tube in me. Luckily enough, we got done play and she got the bag just in time for her mom to come in an see what we were doing.