WorksheetsCardiovascular System
Total questions: 25
Worksheet time: 13mins
Two tubes through which air moves through the lungs.
bronchi
lymph nodes
epiglottis
trachea
This is a flap that covers the entrance to the trachea when you swallow.
alveoli
pharynx
bronchi
epiglottis
Eat this for Vitamin A.
green veggies
citrus
sweet potatoes
nuts
This is bad cholesterol.
HDL
LDL
This is good cholesterol.
HDL
LDL
These are microscopic air sacs.
alveoli
bronchioles
cilia
epiglottis
We exhale...
oxygen
carbon dioxide
___________ are hairlike structures that remove dust and other particles from the air.
T cell
bronchi
alveoli
cilia
Excess plaque in artery walls is called...
mucus
atherosclerosis
stroke
bronchioles
What is the leading cause of premature death and disability?
stroke
CVD
atherosclerosis
embolism
There is no need to supplement Omega-3, the body produces Omega-3 naturally.
True
False
The BEST source of Omega-3 is...
red meat
eggs
fish
nuts
Which of the following is not the best source for Vitamin E?
carrots
green veggies
nuts
whole grain cereals
A pulmonary embolism is a blockage in the ...
trachea
artery
heart
lung
This is a tube through which air moves to the bronchi and lungs.
trachea
epiglottis
pharynx
larynx
Blood rich oxygen flows from your lungs to your ________.
trachea
heart
cilia
epiglottis
A blockage in the brain might cause ...
a heart attack
a stroke
a pulmonary embolism
a CVD
The body needs at least a pound of salt per day.
True
False
A healthy heart may result if your your diet consists of...
saturated fats
unsaturated fats
Which of the following provides Vitamin C?
carrots
nuts
citrus fruits
whole grain bread
To keep the heart healthy eat fish at least _____X/week.
1
2
3
4
What is the RDA for salt/day?
1 gram
2 grams
3 grams
4 grams
The heart has _____ chambers.
1
2
3
4
The heart is ...
the center of feelings and emotions
a pump
This is made up of cholesterol, fatty substances, cellular waster products etc.
cilia
plaque
plasma
mucus
