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WorksheetsCKK M2 Science T1 (Midterm)
Total questions: 20
Worksheet time: 18mins
It is the first valve that allows the deoxygenated blood to enter the heart.
Aortic Semilunar Valve
Bicuspid Valve
Tricuspid Valve
Pulmonary Valve
This type of blood vessel contains blood from the heart.
Arteries
Veins
Capillaries
Nerves
Where does the re-oxygenation of blood happen?
It happens in the bronchioles of the lungs.
It happens in the bronchus of the lungs.
It happens in the pulmonary veins.
It happens in the alveoli.
How is the red blood cell different from a white blood cell?
The red blood cell is bigger than a white blood cell.
The red blood cell is color red while the white blood cell is white.
The shape of the red blood cell is spherical while white blood cell is circular.
Both red blood cell and white blood cell have nucleus.
The COVID-19 virus has affected millions of lives around the globe. Which part of your blood fights the virus?
Platelets
Plasma
White blood cells
Red blood cells
Ronnie scraped his knee when he fell. Few hours later, he realized that it formed a clot around it. Which of the following is responsible for the clotting of the blood?
Red blood cells
White blood cells
Platelets
Plasma
Which of the following organs does the circulatory system start?
Superior Vena Cava
Inferior Vena Cava
Superior and Inferior Vena Cava
Aorta
What type of blood vessel is the superior vena cava and what type of blood does it carry?
Vein: Oxygenated blood
Vein: Deoxygenated blood
Artery: Oxygenated blood
Artery: Deoxygenated blood
What type of blood vessel is the aorta and what type of blood does it carry?
Vein: Oxygenated blood
Vein: Deoxygenated blood
Artery: Oxygenated blood
Artery: Deoxygenated blood
Sarah’s grandmother was rushed to the hospital. While checking her blood pressure, it read with a systolic pressure above 150 mmHG and a diastolic pressure above 120 mmHg. What does this indicate?
Her blood pressure is normal.
Her blood pressure is elevated.
She may suffer from hypotension.
She may suffer from hypertension.
Which part of the lungs carbon dioxide is collected?
Alveoli
Bronchi
Bronchioles
Capillaries
How is the right lung different from the left lung?
The right lung has 3 fissures.
The right lung has 2 lobes.
The right lung has 2 fissures.
The right lung does not have any lobes.
The process of respiration begins in the _____________.
Nose
Nostrils
Lungs
Trachea
These tiny blood vessels carry both oxygenated and deoxygenated blood during the process of taking oxygen and expelling of carbon dioxide.
Alveoli
Bronchi
Bronchioles
Capillaries
It is the process of taking in air containing oxygen.
Respiration
Exhalation
Inhalation
Collection
What happens to your diaphragm when you inhale?
It contracts
It relaxes
It relaxes
It changes its size
Nothing
Where does the oxygen go after the bronchi?
Alveoli
Bronchioles
Capillaries
Lobes
What happens to your diaphragm when you exhale?
It contracts
It relaxes
The size changes
Nothing
What happens to your diaphragm when you inhale?
It contracts
It relaxes
The size changes
Nothing
This tiny sacs expand when you inhale.
Alveoli
Diaphragm
Lungs
Nostrils
