The test may be repeated to see if the abnormal result persists. Chronic kidney disease is diagnosed when a person has an eGFR less than 60 mL/min/1.73m2 for more than three months. A person may have some kidney damage even with an eGFR greater than 90 mL/min/1.73m2.
Giant squid can snatch prey up to 33 feet (10 meters) away by shooting out their two feeding tentacles, which are tipped with hundreds of powerful sharp-toothed suckers. These feeding tentacles are very long, often doubling the total length of the giant squid on their own.
Squids range in size from the giant squid (Architeuthis sp.) to the smallest Idiosepius sp. The largest giant squid ever recorded (Architeuthis princeps) was captured in 1878. One of the arms (probably a tentacle) measured 35 feet long. It is estimated that the animal weighed in the neighbourhood of 4000 pounds.