Homeostatic control mechanisms have at least three interdependent components: a receptor, integrating center, and effector. ... The integrating center, generally a region of the brain called the hypothalamus, signals an effector (e.g. muscles or an organ ) to respond to the stimuli.
Inflammation of the lungs. symptoms are chills, fever, cough, chest pain, & trouble breathing. often caused by viral or bacterial infection
The vitals signs: heart rate, respiratory rate and blood pressure.
