Not just in the term "cystectomy," but with any medical term that ends with "-ectomy," refers to the removal of an object from one's body (often surgically). I hope this helped !
A burst of Anger may be masking other emotions such as guilt, shame, or fear.
B) Becoming aware of your own reaction to it, is the first step. From there you can take steps to handle your stress like catching up on missed sleep.
Answer: Gasses are exchanged across the alveolar membrane.
The exchange of gasses takes place across the alveolar membrane of the lungs. Our respiratory system are composed of nose, pharynx, larynx, trachea, bronchi, and lungs (alveoli) where gas exchanges between the blood and external environment by diffusion. Moreover, during the gas exchange, the oxygen enters the blood while carbon dioxide enters the alveoli.