Factors that contribute to the variability of corneal topography. include examiner training and compliance with the test protocol, disease severity, examination interval, and patient experience and. cooperativeness.
It takes four to five minutes to boil snow-crab legs. To boil snow crabs, fill a large pot two-thirds full of water, and add 1 tablespoon salt to the water. Bring the water to a boil, and submerge...
5. Drop in the crab legs and wait for the boiling liquid to return to a boil. Reduce the heat to medium-high, and let the crab legs boil for 4 to 5 minutes for smaller varieties of crab, 7 to 8 for larger varieties, and up to 15 minutes for colossal.Remove from heat immediately. Remember, you're most likely not cooking them so much as reheating them.. Drop in the crab legs and wait for the boiling liquid to return to a boil. Reduce the heat to medium-high, and let the crab legs boil for 4 to 5 minutes for smaller varieties of crab, 7 to 8 for larger varieties, and up to 15 minutes for colossal.