Respiratory System Quiz - Skill 1 And Skill 2
5 Questions
| Total Attempts: 660
Read all questions carefully. Always check your answers.
Questions and Answers
- 1.
![During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, air
pressure ________ inside the lungs. - ProProfs]( "During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, air
pressure ________ inside the lungs.")
During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, air pressure ________ inside the lungs.- A.
Decreases, then increases
- B.
Increases
- C.
Is unchanged
- D.
Decreases
- 2.
![Although children believe that "holding my breath until I die" is possible, parents know this to
not be true because - ProProfs]( "Although children believe that \"holding my breath until I die\" is possible, parents know this to
not be true because")
Although children believe that "holding my breath until I die" is possible, parents know this to not be true because- A.
As a child holds his or her breath, oxygen levels build, stimulating breathing by the brain stem.
- B.
As a child holds his or her breath, carbon dioxide levels decrease, stimulating breathing by the brain stem
- C.
As a child holds his or her breath, oxygen levels decrease, stimulating breathing by the brain stem
- D.
As a child holds his or her breath, carbon dioxide levels increase, stimulating breathing by the brain stem.
- 3.
![In the alveoli and lung capillaries, carbon dioxide and oxygen are exchanged by means of - ProProfs]( "In the alveoli and lung capillaries, carbon dioxide and oxygen are exchanged by means of")
In the alveoli and lung capillaries, carbon dioxide and oxygen are exchanged by means of- A.
Diffusion.
- B.
Active transport
- C.
Osmosis.
- D.
Phagocytosis.
- 4.
![As air is inhaled, which of the four following structures is the last to be encountered?
- ProProfs]( "As air is inhaled, which of the four following structures is the last to be encountered?")
As air is inhaled, which of the four following structures is the last to be encountered?- A.
Bronchi
- B.
Bronchiole
- C.
Larynx
- D.
Trachea
- 5.
![Which picture corresponds to inhalation? - ProProfs]( "Which picture corresponds to inhalation?")
Which picture corresponds to inhalation?- A.
The left one
- B.
The right one
- C.
Both correspond to inhalition
- D.
None
.png "Although children believe that \"holding my breath until I die\" is possible, parents know this to
not be true because")
.png "Which picture corresponds to inhalation?")
Do you know all there is to know about the human respiratory system? The human respiratory is sorely charged with taking in oxygen and dispersing carbon dioxide. This is made possible through the collaboration of some organs....
Questions: 11 | Attempts: 57072 | Last updated: Apr 29, 2021
-
Sample QuestionWhich of these is the job of the respiratory system?
Here are 20-questions based on the Respiratory System. All the questions are hovering around the essential functions of this system. So, if you are a student of biology and want to test your knowledge on various topics, start...
Questions: 20 | Attempts: 16415 | Last updated: Nov 30, 2020
-
Sample QuestionWhich is the last stop of the urinary tract?
Breathe In, Breathe Out
Questions: 41 | Attempts: 10150 | Last updated: May 7, 2019
-
Sample QuestionThis structure is called the windpipe and is supported by rings of cartilage.
Back to top