BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
CARDIOVASCULAR SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
No, the heart has two chambers that hold blood
|
|
|
No, there are no chambers in the heart, it’s one big mass
|
|
|
No, the heart has 343434343434123114 chambers that are really small
|
|
|
Yes
|
Detailed explanation-1: -The four chambers of the heart There are four chambers: the left atrium and right atrium (upper chambers), and the left ventricle and right ventricle (lower chambers).
Detailed explanation-2: -The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated.
Detailed explanation-3: -The four heart chambers and four valves work together to separate the oxygen-rich blood from the oxygen-poor blood. When healthy, the structure of your chambers and valves allows blood to flow in the right direction. The normal cycle of blood flow moves like this: body-heart-lungs-heart-body.
Detailed explanation-4: -The four-chambered heart provides an efficient solution by keeping oxygenated and non-oxygenated blood separate. The supply of oxygen to the body can also be improved by increasing how often the heart contracts.