
The primary muscle of breathing is
A. intercostal muscles in between ribs
B. sternocleidomastoid, in the neck
C. diaphragm, separating abdomen from chest
D. abdominal muscles
Select your answer:

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Cells Bone Physiology Cell & Bond SSTI and Bone Infections STNA (State Tested Nursing Assistant) Chronic Diseases Principles of Microbiology Nutritional Measurements Nutrition in Animals Nursing Vocabulary Pancreas Psychopathology Skin Structure The Cell Cycle & Cancer BTEC Biological Approach ReviseOther quiz:
Life Processes › ViewOne of the following is not an enzyme of digestive system.
A. PEPSIN
B. LIPASE
C. TRYPSIN
D. ENTEROGASTRONE
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A disease of the lungs characterized by recurring episodes of airway inflammation causing bronchospasms and increased mucous production.
A. pneumonia
B. acute bronchitis
C. chronic bronchitis
D. asthma