Question

question 19
the medical term hemat/oma means:
o to hemorrhage
blood slowing
blood clot
blood swelling or tumor

question 20
the upper chambers of the heart are called the:
atria
pericardia
bicuspids
ventricles

question 21
is local or generalized swelling caused by excessive tissue fluids.
hypotension
edema
congestive heart failure
aneurysm

Explanation:

• Question 19: In medical terminology, combining forms are used. "Hemat" relates to blood. The suffix "oma" means tumor or swelling. So "hematoma" is a blood - swelling or tumor.
• Question 20: The heart has four chambers. The upper chambers are called atria (singular: atrium). The pericardium is the sac around the heart. Bicuspid is a valve. Ventricles are the lower chambers.
• Question 21: Edema is defined as local or generalized swelling due to excessive tissue fluids. Hypotension is low blood pressure. Congestive heart failure is a heart condition. An aneurysm is a bulge in a blood vessel.

Answer:

• Question 19: blood swelling or tumor
• Question 20: atria
• Question 21: edema