Physiology Exam #1 - Quizziz
Authored by Sydney Peterman
Science
University
NGSS covered
Used 6+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the primary goal of homeostasis in the body?
To maintain a constant state of change
To achieve perfect equilibrium
To maintain internal stability
To eliminate all external influences
Tags
NGSS.HS-LS1-3
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What type of approach focuses on the ‘why’ or purpose of a physiological process?
Mechanistic
Teleological
Homeostatic
Systemic
Tags
NGSS.HS-LS4-4
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is an example of a positive feedback loop?
Blood clotting
Thermoregulation
Insulin release
Blood pressure regulation
Tags
NGSS.HS-LS1-3
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is NOT a component of a reflex control system?
Input signal
Integrating center
Output signal
Equilibrium point
Tags
NGSS.HS-LS1-3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the term for the phenomenon where low doses of a substance may produce beneficial effects, while higher doses are harmful?
Homeostasis
Equilibrium
Hormesis
Steady-state
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is an example of local control in physiology?
Hormonal regulation
Neural reflexes
Autocrine signaling
Endocrine system
Tags
NGSS.HS-LS1-3
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Both negative and positive feedback loops are homeostatic.
True
False
Tags
NGSS.HS-LS1-3
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