Blood Vascular System

Question 1

The fibrous threads that attach the mitral valve to the papillary muscle of the ventricular wall are known as?

Answer 1

The fibrous threads that attach the mitral valve to the papillary muscle of the ventricular wall are known as?

.Chordae tendinease

Question 2

The area of modified cardiac muscle cells in the wall of the right atrium that initiates the heartbeat is referred to as the?

Answer 2

The area of modified cardiac muscle cells in the wall of the right atrium that initiates the heartbeat is referred to as the?

.Sinoatrial node

Question 3

In the fetal circulation, the shunt that connects the pulmonary artery and aorta is called?

Answer 3

In the fetal circulation, the shunt that connects the pulmonary artery and aorta is called the?

.Ductus arteriosus

Question 4

The name of the main lymphatic duct that arises in the abdomen?

Answer 4

The name of the main lymphatic duct that arises in the abdomen?

.Cisterna chyli

Question 5

The cells involved in the humoral immune response?

Answer 5

The cells involved in the humoral immune response?

.B lymphocytes