Which of the following factors needs to be assessed wen health planning at the micro and macro levels?

What is the pH scale?

a. A numerical scale from 0 to 14 used to quantify the acidity or alkalinity of a solution with neutrality indicated as 7 b. A numerical scale from 0 to 14 used to quantify the concentration of acid in a solution with neutrality indicated as 7 c. A numerical scale from 0 to 14 used to quantify the reactivity of a solution with neutrality indicated as 14 d. A scale that rates only caustic materials

The splenic architecture includes the largest collection in the body of which two cells?

a. Erythrocytes and platelets b. Lymphocytes and platelets c. Erythrocytes and lymphocytes d. Lymphocytes and macrophages