Rasmussen SDA45 Structure and Function of the Human Body Module 1 Quiz

Rasmussen SDA45 Structure and Function of the Human Body Module 1 Quiz




Question 1

Which statement is NOT TRUE regarding homeostasis?

Select one:

a.A positive feedback loop reverses the initial stimulus to return it back into the set point

range

b.Both negative and positive feedback loops are important to maintain homeostasis

c.Negative feedback loops are the most common type of feedback loops found in the human

body

d.Homeostasis is dependent upon effectors that always amplify the initial change to maintain

health

Question 2

Feedback loops contain which of the following components?

Select one:

a.Set point, effectors, and receptors

b.Set point, metabolism, and effectors

c.Metabolism, effectors, and receptors

d.Metabolism, set point, and receptors

Question 3

After a papercut, activated platelets release chemical signals to activate more platelets. In this

example, the chemical signal is the _______ of a feedback loop.

Select one: