Question

Give location and function
1) Tricuspid valve

2) Hepatic portal vein.

3) Chordae tendinae​

Answer 1

TRICUSPID VALVE:

• Location: It is located as a partition between the right atrium and right ventricle inside the heart.

• Function: It prevents regurgitation of blood from right ventricle to right atrium during ventricular systole.

HEPATIC PORTAL VEIN:

• Location: It is formed bu union of superior mesenteric vein and the splenic vein in the abdomen.

• Function: It transports de-oxygented venous blood from Gastrointestinal Tract to the liver and finally to the right atrium via the Inferior Vena Cava.

CHORDAE TENDINAE:

• Location: They are located from the valve cusps/leaflets to the papillary muscles.

• Function: They control the ATRIO-VENTRICULAR valve and prevent them from moving into the atrium (due to increase in pressure)

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