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Cardiovascular System Questions and Answers (Q&A)

Explore hundreds of interesting Cardiovascular System questions and answers (q & a).... Read More Become a part of the community, collaborate with the like-minded people from across the world, and share answers about Cardiovascular System questions. You can also ask any question in case you do not find answers in our library or help someone by providing your best answer.
Blood flows through special channels in its course around the body. It needs to travel around the body in special channels that transport it around the body and help it to traverse the different systems. The course it follows is from the aorta to the arteriole to the capillary to the venule and...Read More

2 Answers

C. An S3 heart sound is normal in young children and adults under 40 as well as in pregnant mothers in their 3rd trimester. It is abnormal in people over 40.

1 Answer

A low hemoglobin level signifies that the person probably has anemia and there are different possible causes for it. One of the possible causes for this is letter C. The low hemoglobin content may be due to heavy menstrual flow. There are some women who experience this because of variou...Read More

1 Answer

The baroreceptor will start to respond when it notes some changes with the blood pressure. Baroreceptors, in general, respond to different changes in pressure so this is not a surprise. These are usually located in the aorta of the heart. They can also be seen in the carotid arteries. Som...Read More

1 Answer

A neutrophil is a type of white blood cell. Most of white blood cells are neutrophils although there are other types. They assist with the immune system to keep you safe and healthy. A low count of neutrophils indicates an infection or a greater risk of one. The remaining types of white blood...Read More

1 Answer

The sinoatrial node stimulates the heart. This is what starts the heartbeat. However, the other things listed in the answers also have a part in getting the heart to beat. The previous answer has the correct order of the steps for getting the heart to beat. I’ll focus on what the...Read More

1 Answer

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