The muscle that moves down to inhale and up to exhale is the
<b>diaphragm</b>
<b>trachea</b>
<b>bronciholes</b>
<b>bronchial tubes</b>
The respiratory system consists of what organs?
mouth, nose, trachea, lungs
mouth, stomach, small intestine, large intestine
heart, cells, lungs
brain, spinal cord, nerves
What does peak flow measure?
How much air you can store in your lungs
If you have asthma
How quickly you can blow air out of your lungs
If you smoke
What are bronchioles?
smaller branches of bronchi
tubes next to the larynx
alveoli
tiny sacs in the lungs
What is a sphygmomanometer used to measure?
blood pressure
heart rate
temperature
oxygen saturation
What happens in the large intestine?
food digested
water absorption
waste leaves body
nutrient absorption
When the diaphragm contracts and the chest expands, what happens?
the panda sneezes
air is pushed out of the lungs
the epiglottis closes
air goes into the lungs
What function does the heart muscle perform?
pumps blood
growth and repair
air exchange
produce energy
After food leaves the stomach, where does it go?
liver
large intestine
small intestine
rectum
Tiny blood vessels are
<b>vessels</b>
<b>capillaries</b>
<b>arteries</b>
<b>veins</b>
What is the body system involving your heart and blood?
Heart system
Breathing system
Respiration system
Cardiovascular system
What type of blood vessel takes blood TO the heart?
Veins
Arteries
What type of blood vessel takes blood AWAY from the heart?
Veins
Arteries
The nose, mouth, and diaphragm belong to which body system?
circulatory
respiratory
muscular
digestive
Where does digestion begin?
Stomach
Liver
Mouth
Esophagus
Define 'Recovery Rate'
60 - 80 % of your MHR
Time it takes for the pulse to reach MHR
shortfall of available oxygen during exercise
Tme it takes for the pulse rate to return to normal