Answers. Best Answer: FL means Flight Level. It's used above 18.000ft (in the US, in other countries other altitudes are used as the boundary) to indicate the altitude in hundreds of feet. So FL230 is 23.000ft standard altitude.est Answer: FL means Flight Level. It's used above 18.000ft (in the US, in other countries other altitudes are used as the boundary) to indicate the altitude in hundreds of feet.
The nostrils, which form the external entrance of the nose, lead into the two nasal cavities, which are separated from each other by the nasal septum, a partition formed of cartilage and bone. Three bony ridges project from the outer wall of each nasal cavity and partially divide the cavity into three air passages.
literally means closer to the rear end or tail end. posterior. means toward the back (think of the fin on the back of a shark) dorsal. The neck is ___ to the chest (closer to the head) cephallic. The knee is ___ to the ankle (closer to the origin). proximal: The hand is ___ to the elbow (farther from the origin) distal: The ear is ___ to the nose (away from midline) lateral: The eye is ___ to the nose (higher) superior: The eye is ___ to the nose (farther from the midline). lateral: The mouth is ___ to the nose (lower) inferior