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WorksheetsPhysiology: Ch 7 Review
Total questions: 20
Worksheet time: 11mins
What part of the pulmonary system is letter A pointing to?
Nasal Cavity
Pharynx
Larynx
Trachea
Bronchi
What elastic "ribbed" part of the pulmonary system is letter B pointing to?
Bronchioles
Pharynx
Larynx
Trachea
Bronchi
What part of the pulmonary system, where the lungs branch off into two, is letter C pointing to?
Bronchioles
Alveoli
Larynx
Trachea
Bronchi
What part of the pulmonary system, represented as small branches, is letter D pointing to?
Bronchioles
Alveoli
Larynx
Trachea
Bronchi
.
Which piece of the system is NOT labeled in the picture?
Larynx
Alveoli
Diaphragm
Trachea
Bronchi
A freediver wants to hold his breath longer when diving to the depths of the ocean. What could he do before going underwater to increase the length of time he can stay underwater?
He can breath slowly into a bag before going under
He can hypoventilate before going under
He can hyperventilate before going under
He can hyperventilate into the bag before going under
He stretch, warm-up, and get his heart rate up before diving
A friend of yours is having a panic attack and is hyperventilating. What is the best way to bring that friend back to normal levels in terms of blood pH?
He can hyperventilate in the open air
He can hypoventilate in the open air
He can breath slowly into a bag
He can hold his breath
Bromothymol blue (BTB) is an indicator that turns yellow when a substance turns acidic. A person at rest breathes into a beaker with BTB in it and it takes 43 seconds to turn yellow. If the person were to work out vigorously for 10 minutes straight and then would blow into another beaker that contained BTB, what would happen?
It would take longer than 43 seconds for the beaker to turn yellow
It would take less than 43seconds for the beaker to turn yellow
It would take exactly 43 seconds of the beaker to turn yellow
The beaker will not turn yellow
The beaker will not be acidic but turn basic or blue in color
When are your ribs and internal intercostal muscles used as a part of the breathing process?
When a person is asleep
When a person is breathing normally at rest
When a person is forcing their breathing in or out
When a person is exercising
When a person is pressing on a heavy amount of weight
The picture shows the transfer of carbon dioxide out of the blood and oxygen into the blood. WHERE is this transfer taking place?
Between the capillary and the skeletal muscle
Between the capillary and the artery
Between the capillary and the alveoli
Between the capillary and the bronchiole
Between the capillary and the vein
The picture shows the transfer of carbon dioxide out of the blood and oxygen into the blood. WHERE does the OPPOSITE process take place?
Between the capillary and the skeletal muscle
Between the capillary and the artery
Between the capillary and the alveoli
Between the capillary and the bronchiole
Between the capillary and the vein
What causes air to rush into your lungs?
The pressure of your diaphragm pushing on your pleural sacs (lungs)
The pressure difference inside and outside of the lungs
The pressure being equal between the inside and outside of the lungs
A stiff breeze hitting you in the back of your nasal cavity
.
What kind of physiological tool is represented in the diagram?
Ergometer
Spyrometer
Ergonemeter
Spirometer
Electrocardiogram
What is the main transport molecule used by red blood cells to carry both oxygen and carbon dioxide through the blood vessels?
Hemoglobin
Iron
Calcium
Carbon Monoxide
Cabonic Acid
About how many liters of blood per minute does your lungs receive when you are at rest?
2-4 L
3-5 L
4-6 L
5-7 L
6-8 L
Why does the partial pressure of Oxygen change from the pulmonary artery (100mmHG) to the pulmonary vein (40mmHG)?
Oxygen is lost on the way to the capillaries
Oxygen is gained on the way to the capillaries
Oxygen is lost in the capillaries
Oxygen is gained in the capillaries
CO2 pickup in the capillaries causes the change in pressure
What does Henry's Law tell us?
gasses dissolves in liquids in proportion to partial pressure
gasses dissolves in solids in proportion to partial pressure
You can add up the partial pressures to get the total pressure
You can multiply the partial pressures to get the total pressure
What is the MOST common form that Carbon Dioxide takes when your body is at rest?
Carbonic acid
Carbon monoxide
Bicarbonate ion
Ethanol
During exercise there is a (a) amount of blood flow and gas exchange taking place in the lungs.
The right ventricle cardiac output (amount of blood) will always (a) to the left ventricle cardiac output.
