5 Questions
Which of the following best defines homeostasis?
The ability of the body to maintain a stable internal environment despite external changes
Which of the following accurately describes the two major compartments of the human body?
Intracellular fluid and extracellular fluid
What is the difference between equilibrium and steady state?
Equilibrium refers to a state of balance, while steady state refers to a constant internal environment
Which of the following best describes the relationship between a regulated variable and its setpoint?
The setpoint is the desired value that the body tries to maintain
What is the difference between negative feedback and positive feedback?
Negative feedback maintains homeostasis, while positive feedback disrupts homeostasis
Test your knowledge of physiology with this quiz! Explore topics such as the definition of physiology, the major organ systems and their functions, the four major themes in physiology, homeostasis and its consequences when it fails, the compartments of the human body, and the distinction between equilibrium and steady state. Challenge yourself and see how well you understand the fundamentals of physiology!
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