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WorksheetsGrade 10 Q4 Final Revision
Total questions: 153
Worksheet time: 3hrs 22mins
What is the main organ of our circulatory system?
heart
lungs
skin
liver
In what part of the body are red blood cells made?
arteries
veins
bone marrow
heart
The heart is about the size of your ________.
foot
brain
ear
fist
How many chambers does the heart have?
1
2
3
4
What makes the heartbeat sound we hear?
ventricles squeezing blood.
circulating blood
valves opening and closing
heart muscle contracting
What do we call the movement of
blood through the heart and around the body?
circulation
transportation
digestion
breathing
What do we call the tiny tubes that carry blood away from the heart?
valves
arteries
atria
bones
What do we call the tiny tubes that return oxygen
poor blood back to the heart?
arteries
chambers
veins
ventricles
What do we call the smallest blood vessels in our bodies?
atoms
capillaries
tissues
cells
The yellowish fluid that is in the blood that contains nutrients is called __________.
plasma
white blood cells
red blood cells
platelets
The part of the blood that helps you stop bleeding when you cut yourself is called __________.
red blood cells
platelets
plasma
white blood cells
The part of the blood that carries oxygen is called ________.
red blood cells
white blood cells
platelets
plasma
The part of the blood that fights off harmful bacteria and viruses is called ________.
red blood cells
white blood cells
platelets
plasma
The large artery that brings blood from the heart to the lungs is called the ___________.
vein
ventricle
pulmonary artery
capillary
When we breathe in, our bodies use _________ to live.
carbon monoxide
carbon dioxide
nitrogen
oxygen
We breathe out ________ when we exhale.
carbon monoxide
carbon dioxide
helium
oxygen
The main organ of the respiratory system is the _______.
lungs
heart
liver
arteries and veins
Your lungs have tiny air sacs called _______.
aorta
arteries
ventricles
alveoli
Plasma
contains liquid, sugars, proteins, and is 50% of the blood
contains liquid, sugars, and is 25% of the blood
contains liquid, salts, and carbon monoxide
Capillaries
connect arteries to veins, gasses are exchanged
connect heart valves together
connect arteries to other arteries
Arteries
flexible, carry blood to the heart
not flexible, carry blood away from the heart
flexible, carry blood away from the heart
Platelets
protect the liver
fight infection
stop bleeding and help wounds heal
What is the purpose of heart valves?
keep blood flowing in one direction
pump the blood
Trachea
tissue that holds lungs together
leads from the throat to the bronchial tubes
leads from the throat to the lungs
Bronchi
branches off from the trachea into each lung delivering oxygen
branches off only to the left lung delivering oxygen
What is the muscle separating the right and left side of the heart?
septic
septum
rectum
What is Type O- blood is considered?
universal receiver
universal donor
Which of the 4 major blood types is the most rare?
Type A
Type B
Type AB
Type O
What are the tubes that lead into each lung carrying oxygen?
trachea
bronchi
esophagus
What is the job of your circulatory system?
To pump blood around the body
To breathe in oxygen
To move your body
To create blood cells
What does blood take away from cells as waste?
nutrients
oxygen
carbon dioxide
food
What muscle controls your breathing?
Diaphragm
Biceps
Lungs
Ribs
During exercise, your heart rate
Increases
Decreases
Stays the same
Stops
How do your circulatory and respiratory systems work together?
Your heart protects your lungs
Lungs bring food into the body for your blood
Oxygen and carbon dioxide are exchanged between your lungs and blood.
The respiratory system makes blood for your circulatory system
Where does blood go immediately after getting oxygen in the lungs?
To your muscles
To the brain
Back to the heart
To your body
The blood vessels that carry oxygen-poor blood back to the heart are the
veins
arteries
capillaries
The cells that contain hemoglobin which helps carry oxygen are called
white blood cells
red blood cells
platelets
The blood vessels that carry blood away from the heart are called
veins
arteries
capillaries
Nutrients and oxygen are able to leave through the thin walls of these small blood vessels through the process of diffusion. What are the blood vessels called?
veins
capillaries
arteries
The two lower chambers in the heart (#2 and 4 on the diagram above) are called the
veins
ventricles
arteries
atriums
Another name for the windpipe is the
alveoli
larynx
trachea
Choose the correct pathway of air through the structures as air first goes into the body.
nose, trachea, bronchi, alveoli
nose, alveoli, trachea, bronchi
bronchi, nose, alveoli, trachea
Located in the lungs; exchanges oxygen and carbon dioxide in the blood.
diaphragm
alveoli
bronchi
trachea
A heart disorder where fat deposits on the walls of the arteries is called
arteriosclerosis
hypertention
asthma
How can arteriosclerosis lead to heart failure?
Decreases blood flow to the heart
Increases blood flow to the heart
Increases blood flow to the cells
What happens to the pulse rate when you increase physical activity?
Pulse rate stays the same with increasing physical activity.
Pulse rate decreases with increasing physical activity.
Pulse rate increases with increasing physical activity.
Compared to arteries, veins
don't have valves
have thinner walls.
are more muscular and elastic.
go away from the heart.
Which of the following is an artery?
Aorta
superior vena cava
left atrium
what are some diseases in the respiratory system
cancer
pneumonia
headache
asthma
The function of the integumentary system includes all of these except what?
Homeostasis
Cooling system
Synthesis of Vitamin A
Excretion of wastes
What layer of skin produces melanin?
Dermis
Epidermis
Hypodermis
Subcutaneous
What layer of the skin contains sweat glands?
Dermis
Epidermis
Hypodermis
Subcutaneous
Which are part of the integumentary system?
Muscles, skeleton, bone marrow
Hair, skin, bones
Hair, skin, nails
Brain, spinal cord, nerves
What part of the integumentary system sends and receives messages?
Glands
Hair
Nails
Nerves
Which is not a function of the integumentary system?
Protection against foreign objects
Sweating/cooling
Insulating/warming
Urinating
How is your body cooled?
Hair
Fat
Oil glands
Sweat
How does your epidermis protect you from germs?
By oil secretions
By forming a boundary of protection
By hair as protection
By sweat
What is the largest organ of your body?
Liver
Kidneys
Skin
None of the above
How does sweating actually keep us cooler?
Through condensation
It's colder than the air outside
Through sublimation
Though evaporation
Which of the following is not found in the inner layer of the skin?
Oil glands
blood vessels
pores
sweat glands
Which of the following is NOT a function of the integumentary system?
Regulating body temperature
eliminating wastes
gathering information
transporting materials
_______ produced in the glands around the follicles keeps the surface of the skin moist and the hair flexible
sweat
oil
salt
pores
The part of the hair extending above the epidermis of the skin is the
root
shaft
Which of the following disorders is skin cancer?
athlete's foot
dandruff
impetigo
melanoma
urticaria
Which type of burn affects only the epidermis
1st degree
2nd degree
3rd degree
Which type of burn affects the epidermis, the dermis and the hypodermis?
1st degree
2nd degree
3rd degree
Which degree of burn is this?
1st
2nd
3rd
Which degree of burn is this?
1st
2nd
3rd
Humans have ______ bones in their bodies
201
204
205
D) All answers are correct
Yellow marrow functions to ______.
produce new bone cells
store calcium
store fat
produce calcium
Which tissue cushions the end of bones?
tendons
ligaments
cartilage
joints
Which is NOT a function of the skeletal system?
production of red blood cells
store calcium
digest food
movement, protection, and support
Which of the following describes the joints in the skull and ribs?
movable
hinge
pivot
immovable
What is the name of the outer membrane that surrounds bones?
compact bone
periosteum
spongy bone
bone marrow
Which bone disease causes bones to become weak and brittle?
artereosclerosis
arthritis
fracture
osteoporosis
Which type of joint is found at your shoulder and hip and allows for the greatest range of motion?
ball and socket
gliding
hinge
pivot
The disease in which bones become irritated or inflamed because cartilage in the joints has worn away is called ___.
arthritis
cancer
osteoporosis
fracture
What is the main purpose of the skull
Protects your heart
Protects your brain
Protects your lungs
Protects your intestines
Bones are classified according to their ___________.
Size
Name
Shape
Function
These type of bones have a variety of shapes.
Long
Short
Irregular
Flat
What part of the skeleton protects the heart, lungs, and stomach?
rib cage
femur
skull
spine
Where is the femur located in the body?
arm
shoulder
leg
foot
Bones are living things.
True
False
The skeletal system works with the ______________ to help your body move.
digestive system
circulatory system
respiratory system
muscular system
What minerals are bones made of?
Calcium
Vitamin B
Vitamin C
Zinc
Muscles can only _______ they cannot _____.
pull;push
push;pull
expand;increase
increase;expand
In a muscle cell, which organelle is responsible for providing energy?
Vacuole
Nucleus
Cytoplasm
Mitochondria
Which of the following uses voluntary muscles?
Digestion
Heart breathing
Raising your hand
Sneezing
Muscles that you have no control over are called ___________ muscles.
Involuntary
Voluntary
Evolutionary
Revolutionary
Muscles are attached to the skeletal system to
Increase energy through the mitochondria.
Protect the lungs and heart.
To replace damaged muscle.
Allow the bones to move.
Muscles cells will have more mitochondria cells than any other human cells because
It produces the most protein
It is red and red is hot
It uses the most energy
It needs to produce sweat when the body overheats.
What are the three types of muscle tissues?
Skeletal, Red, White
Cardiac, Smooth, Skeletal
Red, White, Blue
Cardiac, Skeletal, Red
This muscle is found in the heart and never gets tired.
Cardiac
Smooth
Skeletal
Strong
Muscle tissues are made of ____.
Organs
Muscles
Cells
Tissues
When the ________ contract, the arm bends towards the shoulder.
Biceps
Triceps
Abdomninus
Optimus Prime
__________ connect muscles to bones
tendons
collagen
joints
cartilage
Which is NOT a kind of muscle in the human body?
exoskeletal
smooth
skeletal
cardiac
Muscles are working in your body even when you are asleep and still.
True
False
I am a muscle attached to a bone. I am a voluntary muscle. I appear striped under the microscope. What kind of muscle am I?
skeletal
smooth
cardiac
memory
What kind of muscle is found in the stomach wall?
cardiac
smooth
skeletal
memory
What is the change in a muscle by which it becomes thicker and shorter?
striated
smooth
cardiac
contraction
Which part of the sarcomere does not shorten during muscle contraction?
A band
H zone
I band
None of these
What is the length between Z-lines of an actin molecule called?
fascicle
sarcomere
myosin binding site
sarcoplasmic length
