The muscles
What system in the body allows us to move?
What is the muscular system?
What gas do we breathe in that is important for energy?
What is carbon dioxide?
What is the main job of the heart?
To pump blood around the body
What happens to your breathing rate during exercise?
It increases.
True or False
Do veins carry blood away from the heart?
False
True or False: Muscles use more oxygen when you exercise.
True
What gas do we breathe out?
What is carbon dioxide.
What happens to your heart rate when you exercise?
It increases
What is the term for how fast your heart beats?
What is heart rate?
Which system includes the lungs?
A) Muscular
B) Respiratory
C) Cardiovascular
B
What 2 things do muscles need more of during exercise to keep working?
Oxygen and energy
Does your breathing rate increases during exercise?
True
How do you calculate your heart rate max
220 - your age
What causes heavy breathing after running?
A) The need for more carbon dioxide
B) The need for more oxygen
C) The need for more oxygen and the removal of carbon dioxide
D) Your muscles are warming up
D) The need for more carbon dioxide and the removal of oxygen
C
Which system includes the heart and blood vessels?
The cardiovascular system
Why do muscles get tired during exercise?
What is lack of oxygen and energy?)
Which muscle helps the lungs expand when breathing in?
A) What is the diaphragm?
B) What is the diagram?
C) What is the anagram?
D) What is flanagram?
A
Does the left or right side of the heart pump blood to the lungs?
Right side
Name 1 short term response to exercising?
A) Get fitter
B) Sweating
C) Muscles are more pliable (flexible)
D) Muscles get bigger
B or C
Which two systems work together to deliver oxygen to muscles?
A) Cardiovascular and Respiratory
B) Muscular and Respiratory
C) Cardiovascular and Muscular
A
Which muscle works with the lungs to help breathing?
Diaphragm
What part of the lungs is responsible for swapping oxygen and carbon dioxide?
What are alveoli?
Why does your heart pump faster when you run?
To deliver more oxygen and nutrients to muscles.)
What short-term response to exercise causes the skin to become red and warm?
A) Overheating of the muscles
B) Increased blood flow to the skin
C) Increased production of red cells
D) Contraction of the muscles
B
Which two body systems work together to remove carbon dioxide during exercise
Respiratory and cardiovascular systems