In humans there are 12 pair of ribs .The 8th 9th and 10th pair of ribs are called false ribs as the are connected to the 7th rib by a cartilage. And 11th and 12ths pair of ribs are called floating ribs.
White coated tongue is a common sign of fungal infection known as Oral Thrush. As it is mostly caused by overgrowth of fungus called Candida, this condition is also referred to as Candidiasis of the mouth and throat.
White, pimple on tongue that form on the tip front part of the tongue are usually known as lie bumps. Painful and normally characterized by a swollen appearance, the lie bumps are a result of irritation to the individual fungiform papillae that house your taste buds.