Nurses with Apple Pins

While visiting a friend in the hospital, a young man notices several pretty nurses, each one of them wearing a pin designed to look like an apple. “What does the pin signify?” he asks one of them. “Oh! Nothing,” she says with a chuckle, “we just use it to keep the doctors away.”

Needle Doc

"Doctor Doctor - I feel like a needle!"
"I see your point."

Medical Conundrum

When a doctor doctors a doctor, does the doctor doing the doctoring doctor as the doctor being doctored wants to be doctored or does the doctor doing the doctoring doctor as he wants to doctor?