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 substances on your tongue may be a sign of an underlying problem. A white coating on the tongue may indicate a variety conditions, ranging in severity from a simple dental hygiene issue to a precancerous growth. An overgrowth of yeast is a leading cause of a white coating on the tongue.