Question

respiratory abbreviations
match each respiratory abbreviation to the correct meaning.
chronic obstructive pulmonary disease
cardiopulmonary resuscitation
oxygen
respiration
short/shortness of breath

Explanation:

In medical - health field, there are standard abbreviations for common terms. Chronic obstructive pulmonary disease is commonly abbreviated as COPD. Cardiopulmonary resuscitation is CPR. Oxygen can be abbreviated as O₂. Respiration is often abbreviated as R or resp. Shortness of breath is commonly abbreviated as SOB.

Answer:

Chronic obstructive pulmonary disease - COPD
Cardiopulmonary resuscitation - CPR
Oxygen - O₂
Respiration - R/resp
Short/shortness of breath - SOB