The nurse performing a health history on a child asks the parents if their child has experienced increased appetite or thirst. What body system is the nurse assessing with this question?

A. Appearance of pubic hair around 11 to 13 years old - Pubic hair development typically occurs around the ages of 11 to 13 in girls, signaling the onset of puberty. This is a normal part of physical development.

B. Swelling or redness of the labia minora - Swelling or redness of the labia minora may indicate inflammation or infection, unrelated to normal puberty development.

C. Lesions on the external genitalia - Lesions on the external genitalia are not normal signs of puberty and may indicate a medical issue requiring evaluation and treatment.

D. Presence of labial adhesions - Labial adhesions, where the labia minora stick together, are not directly related to puberty onset and may require medical attention if they cause discomfort or urinary issues

To calculate the total fluid intake, add up the volume of each item consumed:
- 1⁄2 cup of juice = approximately 120 mL
- 3 oz gelatin = approximately 90 mL
- 1 oz of an ice pop = approximately 30 mL
- 20 mL ginger ale
Total fluid intake = 120 mL (juice) + 90 mL (gelatin) + 30 mL (ice pop) + 20 mL (ginger ale)
= 260 mL