Read the article and use the information to answer the following questions. Cystic Fibrosis

List four symptoms associated with cystic fibrosis.

so hope it helps i think.

Explanation:

Chronic coughing.

Recurring chest colds.

Wheezing or shortness of breath.

Frequent sinus infections.

Very salty-tasting skin.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.