Visceral and parietal pleura problem

Question

Question 1. Name the serous membrane that covers the lungs.

Question 2. Name the space formed between the visceral and parietal pleura.

Question 3. What is the primary muscle of respiration?

Question 4. What pressure changes occur when the primary muscle contracts?

Question 5. What nerve is responsible for these contractions?

Question 6. The oblique fissure of the left lung separates the lobes, while in the right lung it separates the lobes.

Question 7. The horizontal fissure of the right lung separates the lobes.