Dr Cranky: I don’t think this patient needs admission to the hospital . 

ER Doc: I have done catscan of head , chest, abdomen along with ultrasound of gall bladder , X-rays of all his limbs and MRI of his ears. Plus I have checked all the electrolytes, liver enzymes , blood counts and I have even done a lumbar tap and semen analysis .What I have  found is that he has a viral infection . 

Dr Cranky : yeah it’s called a cold .