A small amount of blood is taken from a vein in your arm with a needle. The blood is collected in tubes and sent to a lab. Ask your healthcare provider when and how you will get the result of your test. Some of the reasons your CK level may be higher than normal are: You have had a heart attack in the past 72 hours.
A deep end or deep center in an above ground pool is simply an area dug out in the earth to add up to an additional 2 feet of water depth to an above ground pool. A deep end or middle can be of varying depths or size depending on your preference. But not all above ground pools are candidates for this upgrade.
Pool Steps or stairs are easier to use for most adults than vertical pool ladders. Above Ground Pool Ladders are available with one side only, for use with a perimeter pool deck not more than 54 higher than the pool floor. Free standing above ground pools use an A-frame type of ladder for entry and exit, equipped with a locking or stowable ladder, to prevent unauthorized use.