1. what are diagnostics? how is this related to the health sciences?

Medical diagnosis is the process of determining which disease or condition explains a person's symptoms and signs.It basically enables the doctor understand what disease is the patient going through.

Diagnosis is often challenging, because many signs and symptoms are nonspecific and different diseases also have them.

For example, redness of the skin is a sign of many disorders and thus does not tell the healthcare professional what is wrong.

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.

i think the answer is c

hope this