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Heart (3A) and Blood Vessels/ Lymphatic System (3C)

Horizontales
Two branches of the the left coronary artery: left anterior descending artery and ___ branch
Papillary muscles are internal folds of _____ muscle that give attachment to the chordae tendineae
The rounded projection of that heart that points inferiorly and to the left
Connective tissue cords that attach to the lower surface of cusps
The tough connective tissue sac that encloses the heart
The three openings of the right atrium include superior & inferior vena and opening of the _____ sinus
Irregular ridge-like projections of muscle on the internal surface of the right ventricle
When blood flow is retrograde, the pulmonary semilunar valve closes
Lymph nodes are prevalent in the neck, axilla, and __ region
Where does the right ventricle pump blood to?
How many pulmonary veins enter the left atrium?
_____ surface of the heart is adjacent to the diaphragm
____ valve is another name for right atrioventricular valve
In the pulmonary semilunar valve, on each free end of a cusp, there is a small central thickening of fibrous tissue called __
Space within the blood vessel
Each lymph node has a __ and a medulla through which a lymph will filter
The __ interstitial fluid is returned to the blood via the lymphatic vessels
Verticales
The tricuspid valve functions in closing during ____ of the right ventricle
Ear-like appendages that are attached to the lateral surface of the atria
Muscular ridge-like extensions from the crista terminalis
This surface of the heart is adjacent to the medial surface of the left & right lung
In the left atrium, the musculi pectinati is found in the __ auricle only
The structures that carry blood from the heart to the organs of the body and back to the heart again
The heart is positioned in a way that the atria lie __ to the ventricles
What is the cardiac muscle itself referred to?
Oval depression on the interatrial septum in the right atrium
When blood leaves the right ventricle where does it enter
Interstitial fluid volume is drawn back into the venules by diffusion
How is the heart protected anteriorly?
What lymphatic duct drains into the right half of the head, neck, chest, and right upper limb?
Lymph is moved by skeletal muscles and __ way valves