Weegy: Hormone release is directly affected by the cardiovascular system.
User: What is hypertension?
Weegy: Hypertension, also known as high blood pressure, is a long term medical condition in which the blood pressure in the arteries is persistently elevated.
User: Which structure carries blood to the heart so the heart has its own supply of oxygen and nutrients to perform its function?
pulmonary artery
coronary arteries
superior vena cava
inferior vena cava
Weegy: Coronary Arteries carries blood to the heart so the heart has its own supply of oxygen and nutrients to perform its function.
User: What might be a symptom of a person whose vein valves are not functioning properly and are causing fluid to flow away from the heart?
fever
constricted veins
swollen veins
confusion
Weegy: Swollen veins might be a symptom of a person whose vein valves are not functioning properly and are causing fluid to flow away from the heart.
(More)