5th-6th Science Chapter 12 Test- The Circulatory System Question Preview (ID: 56046)


BJU 5 Science Chapter 12 Review- The Circulatory System. TEACHERS: click here for quick copy question ID numbers.

The largest artery in the body is called the _____.
a) aorta
b) capillaries
c) veins
d) platelets

The number of times your heart beats in one minute is called your _________.
a) pulse
b) AED
c) heart rate
d) heart beat

The smallest blood vessels connecting the arteries and veins are called the _____.
a) white blood cells
b) platelets
c) capillaries
d) plasma

Staying healthy includes eating the right kinds of food, exercising, and not _____.
a) eating
b) smoking
c) breathing
d) sitting

Blood flows from the ____ side of the heart to the lungs
a) left
b) right
c) wrong
d) correct

The heart constantly pumps and the blood flows in ____ direction.
a) one
b) two
c) three
d) four

A small flap of tissue that prevents blood from flowing backward is called a ___.
a) ventricle
b) platelet
c) nephron
d) valve

Small fragments of cells, called ___, help form blood clots.
a) platelets
b) white blood cells
c) red blood cells
d) plasma

The part of the blood that helps the body fight diseases and infections is the ___.
a) platelets
b) white blood cells
c) red blood cells
d) plasma

The liquid part of the blood that dissolves proteins, sugars, and nutrients is the ___.
a) platelets
b) white blood cells
c) red blood cells
d) plasma

The part of the blood that carries oxygen to all parts of the body is the ___.
a) platelets
b) white blood cells
c) red blood cells
d) plasma

The blood vessels that carry blood from the body back to the heart are called ___.
a) capillaries
b) arteries
c) veins
d) platelets

The blood vessels that carry blood from the heart to all parts of the body are called ___.
a) capillaries
b) arteries
c) veins
d) platelets

The hollow muscular organ that has walls made of strong muscle is called the ___.
a) kidney
b) heart
c) lung
d) liver

The major job of the __ is to clean the blood.
a) skin
b) lungs
c) heart
d) kidneys

True or False: Some blood types cannot successfully mix with other blood types
a) True
b) False
c) Potato
d) Salad

True or False: Karl Landsteiner was the first to understand how blood circulates throughout the body.
a) True
b) False
c) Potato
d) Salad

True or False: There are four main blood types.
a) True
b) False
c) Potato
d) Salad

True or False: The transfer of blood from one person to another person is called a blood transfusion.
a) True
b) False
c) Potato
d) Salad

True or False: Heart-related health problems are always the result of bad habits and choices.
a) True
b) False
c) Potato
d) Salad

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