There are a few other causes of foot swelling: a) Obesity: obesity can cause swollen feet and ankles due to the excess weight going through the feet b) Prolonged Standing: standing or walking for long periods can lead to swollen feet and ankles c) Gender: edema is more common in women due to the hormone progesterone which causes fluid retention e.g. swollen ankles before menstruation
VARK is a system used to profile your learning preferences (or learning style). The name is an acronym made up of the different ways in which people prefer to learn.
varna. 1  any one of the four traditional social classes of India. 2  highest ranking of the four varnas, or social classes, in Hindu India. 3  second highest in ritual status of the four varna s, or social classes, of Hindu India, traditionally the military or ruling class.