The nurse instructor is reviewing the integumentary system during a presentation to a group of student nurses. Which statement made by the instructor is the most accurate regarding the integumentary system?

“The sebaceous and sweat glands are fully functional in the infant.”

“The integumentary system is not in place until after the child is born and then takes many years to mature.”

“The largest organ of the body helps regulate body temperature.”

“One role of the integumentary system is to distribute oxygen to the body cells.”