Questions: What is a normal hematocrit range for an adult female? a. 40-55 % b. 27-44 % c. 36-48 % d. 45-60 %

The answer is the third one (or C): $36-48 \%$.

Explanation for each option: a. $40-55 \%$: This range is generally higher than the normal hematocrit range for an adult female. It is more typical for adult males. b. $27-44 \%$: This range is too broad and includes values that are lower than the normal range for an adult female. c. $36-48 \%$: This is the correct range for an adult female. Normal hematocrit levels for adult females typically fall between 36% and 48%. d. $45-60 \%$: This range is too high and is more typical for adult males or could indicate polycythemia in females.

Summary: The normal hematocrit range for an adult female is $36-48 \%$.