Which of the following illustrates a positive feedback mechanism?

A. Control of blood sugar
B. Maintaining blood pressure
C. Body temperature control
D. Uterine contractions during childbirth


Answer: D

Anatomy & Physiology

You might also like to view...

This figure shows the muscles that move the tongue. What muscle does number 1 indicate?

A.   Palatoglossus B.   Styloglossus C.   Stylohyoid D.   Hyoglossus E.   Genioglossus

Anatomy & Physiology

To sustain life, the internal environment must be maintained in an absolutely unchanging state

Indicate whether the statement is true or false

Anatomy & Physiology

Which cells have a primary role in cell-mediated immunity?

A) B cells B) T cells C) NK cells D) antigens E) plasma cells

Anatomy & Physiology

Body weight is borne by the two largest tarsal bones: ________ and ________

A) navicular, calcaneus B) talus, calcaneus C) navicular, cuneiform D) talus, navicular

Anatomy & Physiology