bio circulatory and respiratory test

How many loops are in the circulatory system

2

what kind of vessels carry blood away from the heart

arteries

Tissues that are found in the circulatory system

Cardiac

Vacuolar (vessels)

Smooth muscle

Side of heart that pumps blood into lungs

The right

What chambers of the heart pump blood into upper and lower body

Left ventricle

What chamber of the heart receives blood from the lungs?

Left atrium

What blood vessels contain oxygen rich blood

Both arteries and veins

What vessels carry oxygen poor blood

Inferior vena cava

Superior vena cava

Pulmary arteries

What blood vessels nourish the heart cells

Coronary

What part of the heart controls the hearts rhythms?

Nodes

What system is most closely related to the lungs

Pulmonary

Circulatory system purpose

Transport the movement of molecules through any organism

Types of blood vessels

Arteries

Veins

Capillaries

Direction of blood flow in relation to the heart

From the heart and then back to it

Largest blood vessel

Aorta

Smallest blood vessel

Capillaries

Why do blood vessels get small?

For blood pressure, body temperature, and direction of blood flow

Where does blood go?

Through the body Into the heart

What blood vessels take up the most

Capillaries which are found through the body and connected to arteries and veins

What happens to pressure as you flow away from the heart?

It decreases

Six primary ways that blood is moved through your body

The constant beating of the heart

Blood vessel size which is controlled by the brain

Amount of water in blood controlled by kidneys

Capillary sphincters

Peristalsis of smooth muscles around the vessels

Valves located in the veins

Pressures correlation to velocity

As pressure increases, velocity, decreases, and vice versa

How does blood speed up on the venue side of the circulatory system when it’s lost all its pressure

Skeletal muscle around veins allow from work pressure in that area to speed up

Two main systems

Pulmonary

Systemic

Things the body transport Using the blood

Oxygen hormones, waste and nutrients such as vitamins, minerals, sugar’s fats, and protein

What causes a heart attack

The buildup of plaque Or other blockage and the heart can’t get enough blood

What vessels are involved in heart attack attacks?

Coronary arteries

What cell lines your bronchioles and what special organelle do they have?

Dilated cuboidal epinelium They’re special organelle is cilium

Vapes affect on lungs and heart

Nicotine- Paralyze Celia, so can’t remove and other vaping chemicals and also kills heart cells plus damages, blood vessels

Tar-fill the valve oil preventing gas exchange

CO-reduces oxygen delivery

Pneumonia

Inflammation of the lungs

Bypass surgery

Helps Stop blockage in the arteries By taking another blood vessel to create a detour for the blockage

Atherosclerosis

Buildup of fat and cholesterol in the artery walls

Angioplasty and Stent Placement

used to treat blocked arteries by putting in a thin tube in your arteries by a groin or arm and then a inflated tube helps to open up the arteries

Fluoroscopy

X-ray used to look at internal structures

How can you tell when a heart attack has occurred?

Heart cells die, and can’t work anymore