Question

Tx is based on size, presence of sx, and stability. For those are aysmpomatic and stable. Observation with or without oxygen. Larger pneumo who are unstable or likely to deteriorate a chest tube is placed.

Answer 1

Dr. Tsosie used a pulse oximeter to measure Sacheen's blood oxygen level to check the impact of her clogged airways on oxygen intake.

Step-by-step explanation:

Dr. Tsosie used a pulse oximeter to measure Sacheen's blood oxygen level because the alveoli in the lungs are responsible for gas exchange and taking in oxygen. By checking the blood oxygen level, Dr. Tsosie could see if Sacheen's clogged airways were affecting her oxygen intake. This helps in determining whether additional oxygen support or interventions are necessary.