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CIRCULATORY SYSTEM --June

Created by Kandi Hendrix
Across
Cardiac muscle tissue ; is the thickest tissue layer forming the bulk of the heart.
Related to spaces within a structure, such as spaces within tissues or organs
Thin layer of squamous epithelial tissue that covers the internal aspect of the myocardium, lines the heart chambers and covers the heart valves.
Valves have 3 half-moon or crescent shaped flaps that are attached to the arterial walls.
The largest of the circulatory systems. All of the arteries branch off of the aorta.
Lines the heart and blood and lymph vessels and is referred to as ______ in these structures.
Condition characterized by a combination of decreased pumping ability of the heart and shock symptoms which include decreased urine output, altered mental status and hypotension ( 2 words, no spaces)
Consists of vessels that serve as the conduits that transport fluid away from the body tissues. (2 words, no spaces)
The right and left coronary arteries branch off of the _____ to supply blood to the myocardium.
Chambers in the heart (number)
Condition in which the heart valve develops abnormally and is unable to open completely. Symptoms depend on the degree of obstruction.
Heart muscle requires a continuous supply of ____ blood and nutrients.
Space inside a hollow tubular structure such as a blood vessel or the intestines
Down
Valves that are also called cuspid valves
These are the conduits through which blood is transported from the heart to the body tissues. (2 words, no space)
A blood clot or other particle such as plaque or a fatty deposit, that forms in one blood vessel and then travels to another smaller or stenotic vessel causing obstruction of blood flow.
Transport blood away from the heart.
Sac that encloses the heart
Hollow muscular pump designed to force blood to all the tissues and cells of the body.
A blood clot that forms in an artery, usually in a region that has been damaged by artherosclerosis, causing reduction or obstruction of blood flow.
The smallest and most numerous of all the blood vessels.
Node solely responsible for constant rhythmic resting heart rate.
Same as the visceral layer of the pericardium