Blood carrying carbon dioxide is sent from the heart to the lungs from the pulmonary artery
Injury Prevention, sorry I just saw this question.
By wearing a mask and social distancing
Smoking
Bad cholesterol and really low hdl or good
High blood pressure or uncontrolled hypertension
Obesity
Uncontrolled stress or anger
:)
To prevent increased circulation and itching, lotions should be gently but firmly patted on the skin, rather than rubbed in. Shake all lotions thoroughly immediately before application. Lotions are aqueous and are easily cleansed with water. Lotions are not oil based.