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WorksheetsG6 Science 2nd FA Reviewer
Total questions: 80
Worksheet time: 42mins
Delivers oxygen to your body cells. Made in bone marrow.
white blood cell
red blood cell
respiratory system
lungs
Fights disease and infection. Made by the lymphatic system.
white blood cells
red blood cells
circulatory system
blood
This organ pumps blood through your body.
heart
artery
vein
capillaries
Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients.
heart
arteries
veins
capillaries
The system that makes red blood cells.
nervous
circulatory
respiratory
skeletal
The system that delivers oxygen and gets rid of carbon dioxide.
respiratory
skeletal
lymphatic
digestive
A disease in which red blood cells are mis-shaped and clog capillaries.
leukemia
heart disease
sickle-cell anemia
hemophilia
Causes an overproduction of white blood cells that crowd the blood.
leukemia
heart disease
hemophilia
sickle-cell anemia
Cholesterol and plaque builds up on vessel walls and causes heart attack and stroke.
leukemia
heart disease
hemophilia
sickle-cell anemia
A hereditary disease where blood does not clot to stop bleeding.
hemophilia
heart disease
sickle-cell anemia
leukemia
The 3 main functions of the Circulatory System
break down food, remove waste, make blood cells
react to stimuli, grow, adapt
deliver materials, remove waste, and fight infection
Blood vessels that carry blood away from the heart.
Veins
Capillaries
Arteries
Blood vessels that carry blood to the heart.
Veins
Arteries
Capillaries
The upper part of the heart is made up of two chambers called what?
Ventricles
Atria
The heart is about the size and shape of your . . .
head
fist
hand
foot
Which of the following is a connection between the circulatory system and the muscular system?
the heart is composed of cardiac muscle
the heart makes calcium to give to muscles
muscles create blood cells that get circulated through body
the two systems are not connected
How does exercise help your circulatory system?
makes bones strong
lifting weights makes skeletal muscles strong
it wont help because it will keep you up at night
heart muscle will be strong and better pump blood
Which organ(s) absorb excess water and store solid waste?
Bladder and kidneys
Large Intestine
Lungs
a white blood cell that is involved in fighting infection
antibodies
erythrocyte
leukocyte
lymphatic
antigen
a foreign substance that causes the body to make antibodies
antibodies
erythrocyte
leukocyte
lymphatic
antigen
a red blood cell that transports oxygen and carbon dioxide to and from body tissues
antibodies
erythrocyte
leukocyte
lymphatic
antigen
All pathogens are infectious, but not all of them are virulent or contagious.
True
False
What does the Lymphatic System do?
Rid the body of waste
Remove toxins
Pump lymph around the body
All of the above
What is Lymphoma?
A cancer in lymophocytes
An increase in white blood cells
A donkey
Inflammation of lymph nodes
What is the function of Tonsils?
To prevent germs from getting in your mouth
To prevent germs from getting in your body
To disinfect
Where do Lymphocytes destroy harmful substances?
the lymph nodes
bone marrow
spleen
What do Lymph Nodes do?
filter blood
filter substances that travel through the lymphatic fluid
filter lymph
What are hormones?
your body's chemical messengers
a collection of glands
Which gland stimulates specific glands and tissues in the body?
Pituitary
Parathyroid
Which gland controls the rate at which the body produces energy from nutrients (metabolism)?
Thyroid
Parathyroid
Which gland produces hormones that regulate calcium and phosphorous levels which help in bone development?
Thymus
Parathyroid
Which gland increases immune response?
Thymus
Pancreas
Which gland helps to react to danger with a fight or flight response?
Adrenal
Pancreas
Which gland regulates the body's response to stress, blood sugar levels, cardiovascular function, and gastrointestinal function?
Adrenal
Parathyroid
Which gland lowers blood glucose levels?
Pancreas
Adrenal
Which gland makes insulin?
Pancreas
Thymus
You see a car accident and feel a rush of hormones through your body causing you to react to this dangerous situation and help the victims involved. Which gland is involved in this scenario?
Thyroid
Pancreas
Adrenal
You hit a growth spurt and find that you've grown three inches over the summer! What gland is involved in this scenario?
Pituitary
Pancreas
Thymus
Throughout the year you've found that you feel tired and sluggish and you've put on some extra weight. What gland might be the cause of this?
Pituitary
Thyroid
Adrenal
After eating a sugary snack you feel an incredible rush in energy followed by a crash and exhaustion. The gland responsible for this is the ________.
Adrenal
Pituitary
Pancreas
What is the endocrine system?
A system of vessels that circulates blood around the body.
A group of bones and tissue that provides support and structure for the body.
A group of glands that work together with the nervous system to coordinate all body functions
A group of organs that is responsible for eliminating wastes.
What is the main function of the endocrine system?
It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.
It creates electrical messages that are sent around the body to maintain homeostasis.
It maintains the correct level of oxygen in the body to maintain homeostasis.
It releases waste from the body to maintain homeostasis.
The "master gland" is known as the __________________.
thyroid gland.
adrenal gland.
pancreas.
pituitary gland.
The response to stress is called
Stay or Stray Response
Fight or Stay Response
Flee or Stray Response
Fight or Flight Response
What part of your brain controls your voluntary muscle movements as well as interprets senses?
Cerebellum
Cerebrum
Spinal Cord
Nerves
What part of your brain controls involuntary muscle movements?
olfactory
Cerebrum
Brain Stem
cerebellum
What part of your brain is responsible for coordinating muscle movements between the voluntary and involuntary muscles?
Cerebellum
Cerebrum
Brain Stem
Nerves
How do your nerves work?
They carry messages back and forth from the brain to the rest of the body
The send messages only to the spinal cord
They only receive messages from the spinal cord
They really don't work. They are lazy and want everything done for them.
Why is your spinal cord important?
Because it holds our spine together
Because all communication needs to travel through the spinal cord, towards and away from the brain.
Because it controls our senses
It's not
What is the function of the nervous system?
to control and coordinate body functions and systems.
to protect the body from harm.
to identify pain and begin healing.
to break down food.
The basic unit of structure and function in the nervous system is a nerve cell. Nerve cells are also called-
Osteocytes
Dendrites
Neurons
Spinal Cords
What is the function of a nerve?
To transport needed food around the body
To control body movement for reflexes.
To carry messages (impulses) to and form the Central Nervous System
All of the above
The Central Nervous system includes what two organs?
Brain and Nerves
Brain and Spinal Cord
Spinal cord and Nerves
Nerves and Neurons
What are the 3 mains parts of the Nervous System
Brain, heart, blood vessels
Blood Vessels, spinal cord, blood
Brain, Spinal Cord, Neurons
Heart, blood vessels, and blood
What does the cerebrum control?
Memory, language, and thoughts.
Heartbeat, swallowing, and blinking.
Coughing and sneezing
Standing, running, waving, and speaking.
The spinal cord is.....
The command center of the nervous system
The body's message and control center
A long bundle of neurons that sends messages to and from the brain and all parts of the body.
All of the above.
What is the Peripheral Nervous System consist of?
The brain
The spinal Cord
The nerves that connect the CNS to all parts of the body.
All of the above.
The urinary bladder is a muscular organ of the excretory system that collects urine excreted by the kidney. How does the nervous system help the urinary system in excretion?
it signals the urinary bladder to absorb more water from the urine.
It signals the urinary system to collect waste from the different parts of the body.
It signals the urinary bladder to hold and release urine at appropriate times.
It signals the urinary bladder to allow more urine to flow from the ureters.
