The most common type of heart disease in the United States is coronary artery disease, which affects the blood flow to the heart and can cause a heart attack. The term heart disease refers to several types of heart conditions.
There are two types of feedback, negative and positive feedback. Negative feedback is most common in biological systems, for example: doing excercise creates metabolic heat which raises the core temperature of the body, then due to cooling mechanisms such as flushed skin or sweatingbegin and the temperature decreases.ositive feedback kicks in when rapid change is needed. An example of this is when the hormone oxytocin in childbirth is produced to stimulate and enhance labour contractions. (Homeostasisâ Part 1: anatomy and physiology, Â©2012). Below picture shows the stages in a negative feedback system.
1 To identify the process by which body systems are kept within certain limits. 2  To explain the role of feedback mechanisms in homeostasis. 3  To distinguish negative feedback from positive feedback. 4  To identify and example of two organ systems working together to maintain homeostasis. To distinguish negative feedback from positive feedback. 2  To identify and example of two organ systems working together to maintain homeostasis. 3  To summarize the role of the endocrine system in homeostasis. 4  To outline the result of a disturbance in homeostasis of a body system.