There are four main types of episiotomy: 1  Medio-lateral: The incision is made downward and outward from the midpoint of the fourchette either to the right or left. 2  It is directed diagonally in a straight line which runs about 2.5 cm (1 in) away from the anus (midpoint between the anus and the ischial tuberosity).
Technically, hyperkalemia means an abnormally elevated level of potassium in the blood. The normal potassium level in the blood is 3.5-5.0 milliequivalents per liter (mEq/L). Potassium levels between 5.1 mEq/L to 6.0 mEq/L reflect mild hyperkalemia.
Causes of Hyperkalemia. Hyperkalemia -- high potassium in your blood -- may occur if your kidneys do not work properly and cannot remove potassium from your body or if your body's cells release too much potassium. Kidney disease is the most common cause of hyperkalemia.