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WorksheetsM2 Midterm Exam (Term 1)
Total questions: 30
Worksheet time: 48mins
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?
Re-oxygenation happens in the bronchioles of the lungs.
Re-oxygenation happens in the bronchus of the lungs.
Re-oxygenation happens in the pulmonary veins.
Re-oxygenation happens in the Alveoli of the lungs.
Which of the following characteristics best describe the difference between red blood cell and 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 circular while white blood cell is spherical.
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 cell
Red blood cell
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 cell
White blood cell
Platelet
Plasma
Which of the following organs does the circulatory system begin?
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 3 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 changes its size.
It relaxes.
Nothing happens to your diaphragm when you inhale.
Where does the oxygen go after the bronchi?
Alveoli
Bronchioles
Capillaries
Lobes
What happens to your diaphragm when you exhale?
It contracts.
It changes its size.
It relaxes.
Nothing happens to your diaphragm when you exhale.
Which of the following organs is the nephron composed of?
Renal Tubule and Glomerulus
Glomerulus and Bowman’s Capsule
Renal Corpuscle and Renal Tubule
Bowman’s Capsule and Renal Corpuscle
This elastic sac is responsible for storing urine.
Bladder
Kidney
Bowman’s Capsule
Nephron
Where does the waste product of the blood gets filtered?
Renal Tubule
Renal Corpuscle
Cortex
Medulla
It is the functional unit of a kidney.
Cortex
Medulla
Nephron
Renal Corpuscle
This allows the bladder to empty when urinating.
Kidneys
Ureters
Urethra
Nephron
How is asexual reproduction different from sexual reproduction?
Asexual reproduction involves two organisms.
Asexual reproduction involves male and female gametes.
The offspring of asexual reproduction shows genetic variation.
The offspring of asexual reproduction are genetically identical.
Which is true about fission:
Fission occurs when a parent organism breaks into fragments and develops into a new organism.
Fission occurs when a parent organism forms a bud that breaks away and forms a new organism.
Fission occurs when a parent organism splits into two identical daughter cells of the same size.
Fission occurs when growth and development of embryos occur without fertilization.
A Komodo dragon, which normally reproduces sexually, has also been found able to reproduce asexually by which type of method?
Fission
Fragmentation
Budding
Parthenogenesis
A part of an arm and part of the central disk becomes detached from a star fish developed into an independent individual. This is an example of...
(a)
Which muscle helps carry out the act of breathing?
(a)
Which part of the heart does blood exit to supply the oxygen through out the body?
(a)
Which part of nephron absorbs the waste materials coming from the blood?
(a)
