Does dehydration cause blood to become hypotonic (lower osmolarity) or hypertonic (higher osmolarity)? anatomy and physiology please help me w this :( need it now own words please.

Dehydration is the lack of water. hypotonic means a lower concentration of solutes. hypertonic is a lower concentration of water. so i think that the answer is hypertonic because it is a lower concentration of water and dehydration means lack of water.

Ithink it’s carbon dioxide

Adialysis unit requires 78.5 l of water.the estimated digit is 5.