Dr John Campbell
@campbellteaching·3.3M subscribers·3.1K videos
Respiratory System 11, Regulation of respiration
Posted
March 31, 2019
Views
35,992
Likes
750
Comments
36
Engagement
2.18%
March 31, 2019
35,992
750
36
2.18%
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24:43Now PlayingIf impulses from the brain stem stop, so does breathing. Learn about how the vital processes of breathing in and out are controlled by the brain stem.
The primary respiratory area is found in the;
a. cerebrum
b. midbrain
c. pons
d. medulla oblongata
Forced breathing out during exercise stimulates which group of muscles?
a. vastus lateralis
b. sternocleidomastoids
c. external intercostal muscles
d. internal intercostal muscles
Which neurological structure inhibits further inhalation, thereby preventing overinflating of the lungs
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Which neurological structure prolongs inhalation thereby promoting deeper breathing?
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Increased impulses from the proprioceptors during running initially stimulate which neurological structure?
a. medullary ventral area
b. medullary dorsal area
c. pneumotaxic area in the pons
d. apneustic centre in the pons
Carbon dioxide dissolved in water yields;
a. Sulphuric acid
b. Lactic acid
c. Hydrochloric acid
d. Carbonic acid.
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