Water contained in the food or drink you consume is absorbed from the digestive tract into the bloodstream. There are many route
s by which water can then leave the body, resulting in water loss. Read the statements below and select the correct statements regarding water loss. A. Water loss through sweating is considered insensible water loss
B. There is no water loss from stool excretion since all the water in stool qgets absorbed by the large intestine
C. The greatest amount of water loss occurs via production of urine by the kidneys.
D. Water loss through breathing (respiration) is a type of insensible water loss.
C. The greatest amount of water loss occurs via production of urine by the kidneys.
Explanation:
Water loss through the production of urine by the kidneys is referred to as sensible water loss.
The kidneys can produce up to one litre of urine a day, sometimes even more or less and this depends on the body's needs which can in turn be influenced by the metabolic rate or the temperature of the environment.
Water loss from the body is sensible when the water is lost through the normal routes such as urine and faeces and it is insensible when the water is lost through respiration and sweating.
This definition validates options A and D.
B is wrong as water is usually present in the stool even though the body absorbs some.
C is wrong because the amount of water loss in the body varies according to different conditions and activities
