RESPIRATORY SYSTEM Flashcards
1
Q
What type of muscle is the diaphragm made out of?
A
Skeletal
2
Q
What two muscles are mainly used in respiration?
A
Diaphragm and intercostal muscles
3
Q
What is the name of the fluid/substance that reduces surface tension around the alveoli and what does it do?
A
Surfactant, it helps to keep the alveoli opened