Anyone using prescription or nonprescription medications, herbals, or other dietary supplements can benefit from:

An increase in CO2 causes an increase in hydrogen ion concentration and a decrease in pH

Indicate whether the statement is true or false

Your partner believes the 90-year-old male you are caring for is dehydrated. What sign best reinforces his suspicion?

A) Increased blood pressure B) Dry and flaky skin C) Poor skin turgor D) Dry mouth and tongue