Blood
What color is blood
Blood is red.
What does the heart do?
The heart moves blood around your body.
What is inside your veins and arteries?
Blood is inside your veins and arteries.
True or False: BPM stands for Bad Patrick Mahomes.
False. It stands for Beats Per Minute.
What do your organs need?
Your organs need oxygen.
What does blood carry around?
Blood carries oxygen and nutrients.
Is the heart a muscle?
Yes, the heart is a muscle.
Are your veins really not blue?
Yes, your veins are really not blue.
Is a BPM below 3 good for you?
Nooooooooooooo.
Through where does blood carry your oxygen and nutrients?
Blood carries your oxygen and nutrients through your blood vessels.
Are all blood cells red?
No, all blood cells are not red.
How big is your heart?
Your heart is about as big as two of your hands cupped together.
Where do arteries take your blood?
Arteries take your blood away from the heart.
What is blood pressure?
Blood pressure is the pressure that blood exerts against the walls of blood vessels.
Why is the circulatory system called the circulatory system?
The circulatory system is called the circulatory system because blood CIRCLES around the body.
What is the main organ that your blood travels to (after the heart)?
The main organ that your blood travels to is your lungs.
How many valves does your heart have?
Your heart has 4 valves.
Why do people get strokes?
People get strokes because a blood vessel is blocked.
Why is blood pressure important?
Blood pressure is important because you must have a stable blood pressure in order to pump blood fully throughout your body.
Where does your blood get its nutrients from?
Your blood get its nutrients from villi in the small intestine
Blood is colored like it is because of...?
Blood is colored like it is because of iron in your blood.
The inferior and superior vena cava are both?
The inferior and superior vena cava are both veins.
Why do people get heart attacks?
People get heart attacks because an artery is blocked.
What is a healthy heart rate?
A healthy heart rate is 60-100 BPM.
How does oxygen move through capillary walls?
Oxygen moves through capillary walls by diffusion.