noncomitant strabismus (nonconcomitant strabismus) that in which the amount of deviation of the squinting eye varies according to the direction in which the eyes are turned. vertical strabismus that in which the visual axis of the squinting eye deviates in the vertical plane; see hypertropia and hypotropia.ometimes the eye turn is always in the same eye; however sometimes the turn alternates from one eye to the other'. Most children with strabismus have comitant strabismus. No matter where they look, the degree of deviation does not change.
Scientists estimate the volume of blood in a human body to be approximately 7 percent of body weight. An average adult body with a weight of 150 to 180 pounds will contain approximately 4.7 to 5.5 liters (1.2 to 1.5 gallons) of blood. An average child with a body weight of 80 pounds will have approximately half the amount of blood as an adult. Blood carries out many critical functions in the body.
Blood is a constantly circulating fluid providing the body with nutrition, oxygen, and waste removal. Blood is mostly liquid, with numerous cells and proteins suspended in it, making blood thicker than pure water. The average person has about 5 liters (more than a gallon) of blood. A liquid called plasma makes up about half of the content of blood.