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Cardiovascular Terms
Chapter 6
Question | Answer |
---|---|
Prefix that means across | trans- |
Suffix that means pressure | -tension |
Suffix that means process of recording | -graphy |
Combining form that means vein | ven/i |
Combining form that means plaque or fatty build up | ather/o |
Prefix that means in | em- |
Combining form that means contraction | systol/0 |
Combining form that means to enlarge or expand | dilat/o |
Prefix that means reflected sound | echo- |
Suffix that means narrowing or tightening | -stenosis |
Combining form that means ventricle | ventricul/o |
Combing form that means heart | coron/o |
Prefix that means through or complete | dia- |
Suffix that means hardening or thickening | -sclerosis |
Combining form that means lung | pulmon/o |
Lowest part of the exterior of the heart | apex (lower tip of the heart) |
A fibroserous sac that encloses the heart | pericardium |
Upper chambers of the heart that receive blood from the body's veins | atria |
Lower chambers of the heart that pump blood to the rest of the body | ventricles |
The structure that divides the heart into L and R sections, creating a double pump | septum |
Movement of blood from the heart to the lungs and back again | pulmonary circulation |
Small, thin walled blood vessels with semipermeable membranes that allow for gas exchange | capillaries |
Movement of blood from the heart to all parts and systems of the body | systemic circulation |
Largest artery of the human body | aorta |
Blood vessels that usually carry oxygenated blood from the heart to the organs, tissues, and cells of the body or is every vessel that leaves the heart | arteries |
Blood vessels that usually carry oxygen-poor blood to the heart or every vessel that goes to the heart | veins |
The structures responsible for electric current conduction in the heart | nodal system (the nodes) |
Measurement of blood pressure while the heart ventricles are contracting | systolic pressure |
Innermost layer of the heart | endocardium |
Measurement of blood pressure between heartbeats, allowing the ventricles to relax enough to fill back up with blood | diastolic pressure |