Best Answer: Not Much... some of it depends on how many students there are, lets say you teach four classes a week with fifteen students in your class... the average is matbe $30 to $40 a class...so lets say in a month of teaching classes you can make $640.00.ome of it depends on how many students there are, lets say you teach four classes a week with fifteen students in your class... the average is matbe $30 to $40 a class...
Veins have generally been discussed in qualitative, relative terms, as âmore compliant than arteriesâ, subject to âlower pressuresâ. Arteries have thicker walls than veins and contain more smooth muscle tissue and elastin.
Varicose veins are veins that have become enlarged and twisted. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have pairs of leaflet valves to prevent blood from flowing backwards (retrograde flow or venous reflux).Leg muscles pump the veins to return blood to the heart (the skeletal-muscle pump), against the effects of gravity.hen veins become varicose, the leaflets of the valves no longer meet properly, and the valves do not work (valvular incompetence). This allows blood to flow backwards and they enlarge even more. Varicose veins are most common in the superficial veins of the legs, which are subject to high pressure when standing.