00:01
Hello students, here the question is about the ph.
00:03
So first question, is there a difference in ph value for the urine and the saliva? so the ph value of urine and saliva are different because urine and saliva are different body fluids.
00:16
Urine carries excreted impurities, acid and other unwanted substances.
00:21
So ph of urine is more acidic than that of saliva.
00:46
Saliva is a filter of the blood secreted in the mouth designed to enhance digestion.
00:50
Saliva ph is generally higher than urine as excess acids are excreted in the urine.
00:54
Next question is, are body fluids acidic, alkaline or neutral? so regulation of the body fluid ph is the most important physiological function of homeostasis.
01:05
So stomach acid has ph range 1 .5 to 3 .5.
01:27
Blood ph is near about 7 .35 to 7 .45.
01:34
That is slide basic.
01:39
So changes in normal blood ph might be a sign of certain health condition and medical emergencies and illness can temporarily raise blood ph.
01:46
Serious health condition can also lead to alkalosis.
01:49
Fluid loss increases blood ph value...