Necessary

"Is this really necessary?"
"I assure you that it is Sir!"
"But I just came in for a checkup...."
"Sir....we are medical professionals and we know what's best for you...so please allow us to do our job...."
"Well....I guess.....Okay...."
"Good....now open wide and same Yummy!!!"
"Yummy? "
"Yes Sir, just like that!!!!!"