ESSENTIALS OF HUMAN A&P PACKAGE
6th Edition
ISBN: 9780133966473
Author: Marieb
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 2MC
Which of the following is (are) involved in maintaining homeostasis?
a. Effector
c. Receptor
e. Lack of change
b. Control center
d. Feedback
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Students have asked these similar questions
Which of the following is the correct definition of positive feedback?
a
The process by which the body neglects homeostasis.
b
A mechanism in which the body's response to a stimulis opposes the stimulus.
c
A mechanism whereby the body responds to a stimulus by acting to enhance the stimulus
d
The dynamic equilibrium maintained by an integrating center which causes an effector to respond to the stimulus received by the receptor.
Which of the following terms does The state of internal equilibrium despite external changing conditions belong to?
a.)Control center
b.)Homeostasis
c.)Stimulus-response model
d.)Negative feedback
e.)Positive feedback
f.)Feedback model
Which of the following is true of positive feedback?
a. The change is opposite that of negative feedback
b. The effector turns off the response
c. The change is amplified
What is the difference between the answers a & b?
Chapter 1 Solutions
ESSENTIALS OF HUMAN A&P PACKAGE
Ch. 1 - Prob. 1MCCh. 1 - Which of the following is (are) involved in...Ch. 1 - More than one choice may apply. Which of the...Ch. 1 - More than one choice may apply. Using the terms...Ch. 1 - Match the proper anatomical term (column B) with...Ch. 1 - Prob. 6MCCh. 1 - A neurosurgeon orders a spinal tap for a patient....Ch. 1 - More than one choice may apply. Which of the...Ch. 1 - Define anatomy and physiology.Ch. 1 - List the 11 organ systems of the body, briefly...
Ch. 1 - Prob. 11SAECh. 1 - Explain the difference between positive and...Ch. 1 - Many body structures are symmetrical. Are the...Ch. 1 - Describe the locations that the following body...Ch. 1 - Which of the following organ systems-digestive,...Ch. 1 - A diagnostic radiographer told John that she was...Ch. 1 - 23. How is the concept of homeostasis (or its...Ch. 1 - Jennifer fell off her motorcycle and tore a nerve...Ch. 1 - Mr. Garica is behaving abnormally and doctors...Ch. 1 - 19. Parathyroid hormone (PTH) is secreted in...Ch. 1 - 20. Mr. Harvey, a computer programmer, has been...
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- Which of the following is not true for f negative feedback loops? A. In a negative loop, the response to the signal or stimulus decreases the original signal or stimulus. B. Negative feedback loops maintain homeostasis. C. Negative feedback loops are temporary. D. There are many more instances of negative feedback loops in the human body than positive feedback loops.arrow_forwardWhich of the following terms does A counteracting response, or being inversely proportional to the stimulus belong to? a.)Control center b.)Homeostasis c.)Stimulus-response model d.)Negative feedback e.)Positive feedback f.)Feedback modelarrow_forwardWhich of the following statements best describes homeostasis? a. Keeping the body in a fixed and unaltered state b. Dynamic equilibrium c. Maintaining a near-constant internal environment d. Altering the external environment to accommodate the body's needsarrow_forward
- Which of the following terms does The information flow from the outside to the inside and then to the effectors belong to? a.)Control center b.)Homeostasis c.)Stimulus-response model d.)Negative feedback e.)Positive feedback f.)Feedback modelarrow_forwardWhich of the following is a way that the body determines how much of a certain chemical, protein, enzyme, or response is needed to maintain homeostasis? A. Resource limitation, B. Feedback inhibition, C. Kickback inhibition, D. Signal looparrow_forwardWhich of the following statements best describes homeostasis? a.)Keeping the body in a fixed and unaltered state b.)Dynamic equilibrium c.)A body's ability to maintain a constant internal environment d.)Altering the external environment to accommodate the body's needsarrow_forward
- A self-amplifying chain of physiologicalevents is calleda. positive feedback.b. negative feedback.c. dynamic constancy.d. homeostasis.e. metabolism.arrow_forwardExplain the concept of a homeostatic loop; what is the difference between positive and negative feedback?arrow_forwardWhich of the following is an example of a negative feedback loop? a) shivering in response to a cold b)platelets responding to a cut c) childbirth d) lactationarrow_forward
- A) Divergent Process B) Positive Feedback Process C) Negative Feedback Process D) Neutral Processarrow_forwardIn simple words, explain the role of feedback mechanism in maintaining homeostasis?arrow_forwardwhich of the following situations illustrates that a homeostatic mechanism is not operating properly? a. acute high blood pressure b. normalized blood glucose levels c. dailt fluid intake equals dailty fluid output d. all of these illustrate homestatic mechanisms operating properlyarrow_forward
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What is Homeostasis? | Physiology | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=quQr6X1Q58I;License: CC-BY