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Why does the volume and composition of urine change after strenuous exercise?
Wiki User
∙ 11y ago
There was a marked fall in the urine volume after exercise which could not be overcome by drinking small quantities of water at frequent intervals. A considerable increase in the excretion of acids and conservation of base were demonstrated by the rapid increase in the hydrogen ion concentration, titrat-able acidity, ammonia and ratio of ammonia to total nitrogen of the urine.
Wiki User
∙ 11y ago
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Is volume a physical property or chemical?
Volume is a physical property.
If a tumor of the glucocorticoid-secreting cells of the adrenal cortex crowds out the cells that produce aldosterone what is the likely effect on urine composition and volume?
increase urine composition and increace volume
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
How do haematocrit levels change during and after exercise?
Haematocrit levels usually increase during and after exercise due to higher blood pressures forcing fluid out of cells therefore reducing plasma volume and producing a false haematocrit reading.
Does internal energy of system depends upon volume?
Internal energy is an extensive state function. That means it depends on how much of a substance you have but if you fix the composition, pressure, temperature, volume, and (in the case of a system at a phase equlibrium point, like water at the freezing point) the phase of a system, the specific internal energy will be constant. If you take a closed system and change the volume of it, you will be doing work (or allowing the system to do work) and the internal energy can change - so - yes - internal energy of a system depends upon volume. Also, if you fix the composition, temperature, pressure, and phase of a homogeneous mass but change the volume, you will increase the amount of mass you included in the system, thus changing the total internal energy (because it is, after all, an extensive function).
Does the composition of air by volume change?
no
What are the effects of exercise on the expiratory reserve volume?
In contrast to Inspiratory Reserve volume,Tidal volume and Expiratory reserve volume, residual volume does not change with exercise
What caused the change in ESV volume with exercise?
increased activity of the heart
Is volume a physical property or chemical?
Volume is a physical property.
Is melting ice is a physical change or chemical change?
Melting Ice is altogether a Physical change which includes absorption of heat , reduction in volume and a change of state. The chemical properties and composition remains intact. Cheers!!
How does expiratory reserve volume change with exercise?
What happens to residual volume, tidal volume, inspiratory reserve volume and expiratory reserve volume just after exercise while breathing deeply and rapidly? Do they increase, decrease or stay the same?
What happens to blood pressure as you exercise?
Blood pressure increases during excercise because the heart rate increases to allow more blood to get to the working muscles. However: Moderate exercise, i.e. walking, has benefits for people suffering high blood pressure. Research has shown that walking several times a week for at least half an hour can help lower high blood pressure. It is best to avoid continued strenuous exercise, however - high BP causes greater strain on the arteries, and in strenuous exercise, one is making one's heart work harder.
Why does lung volume increase?
The lung volume that increases with exercise is vital capacity. When you exercise regularly, your body is more efficient at transporting and using oxygen, making vital capacity marginally bigger and exercise less difficult than someone who is out of shape.
Do samples with same volume melting point and shape have same composition?
The volume and shape are not important for the chemical composition; the melting point can be a serious indication but it is not an absolute criterion.
What effects does exercise have on tidal volume?
The effects that exercise have on tidal volume is that they cause an increase to in tidal volume. This is due to the faster breathing in which allows the lungs to bring in more oxygen.
If a tumor of the glucocorticoid-secreting cells of the adrenal cortex crowds out the cells that produce aldosterone what is the likely effect on urine composition and volume?
increase urine composition and increace volume
What is the percentage formula for change in volume?
Percentage change in volume= Change in volume/intial volume X 100
