WorksheetsHuman Body Systems: Review!
Total questions: 57
Worksheet time: 29mins
Which system secretes hormones?
muscular
nervous
endocrine
integumentary
Which system moves oxygen into the body?
nervous
respiratory
excretory
endocrine
Which system breaks food down?
digestive
endocrine
respiratory
muscular
Which system protects you from invading micro-organisms and viruses?
immune
digestive
respiratory
muscular
Which system is most responsible for removing waste?
muscular
nervous
endocrine
excretory
Which of the following systems does NOT remove waste?
integumentary
excretory
respiratory
nervous
Which system is responsible for transporting blood?
respiratory
circulatory
nervous
endocrine
Which system has 3 layers that protect deeper tissues?
integumentary
muscular
endocrine
immune
Which system is responsible for sending signals so you don't get hurt?
nervous
endocrine
respiratory
muscular
When you get scared, which system signals to your body to help you react?
endocrine
skeletal
muscular
respiratory
Which system takes food from the digestive system and delivers it to all the cells in your body?
endocrine
muscular
skeletal
circulatory
Which system supports all the body functions?
nervous
respiratory
muscular
integumentary
Which system takes observations from your senses and sends them to the brain?
endocrine
respiratory
integumentary
nervous
Which system pulls on bones to make you move?
skeletal
immune
muscular
integumentary
Which system contains the esophagus, pancreas, liver, and small intestines?
digestive
integumentary
respiratory
circulatory
Which system contains the lungs and bronchi?
nervous
respiratory
circulatory
skeletal
Which system carries oxygen and food?
respiratory
digestive
circulatory
endocrine
Which system has the pituitary glands, pancreas, hypothalamus, and thyroid?
endocrine
respiratory
muscular
digestive
Which system has the brain and spinal cord?
nervous
skeletal
muscular
respiratory
Which system regulates temperature and is a barrier against diseases?
integumentary
skeletal
nervous
muscular
In which system does red blood cells absorb oxygen?
circulatory
respiratory
muscular
skeletal
In which system are there cardiac, smooth, and skeletal cells?
musuclar
skeletal
integumentary
circulatory
In which system would you find a femur, skull, ribs, and vertebrae?
muscular
skeletal
nervous
respiratory
In which system does white blood cells fight disease?
immune
skeletal
nervous
muscular
Which two systems work together to make you move? Select both.
muscular
skeletal
nervous
immune
Which two systems work together to move oxygen from the air and into the blood stream to the cells? Select both.
respiratory
circulator
nervous
muscular
Which two systems work together to attack and destroy foreign objects in the body? Select both.
immune
circulatory
integumentary
respiratory
Which two systems help you in the ability to move? Select both.
muscular
skeletal
nervous
integumentary
Which two systems help you filter waste from your blood? Select both.
circulatory
excretory
respiratory
nervous
Which two systems remove CO2 from the body? Select both.
respiratory
circulatory
endocrine
integumentary
Which two systems move heat outside the body? Select both.
integumentary
circulatory
muscular
nervous
What are the smallest units or parts of living things?
cells
organs
tissue
system
Your large and small intestines are part of this body system
nervous
muscular
digestive
skeletal
What is a collection of the same kinds of cells working together to do the same job?
cells
organs
tissues
systems
After playing soccer for one hour, Josef is hot. Luckily, his skin produces sweat, which contains water and salt. How does Josef's skin keep his body cool?
Salt traps heat near the skins.
Water keeps the skin from getting too dry.
Waste salt is removed from the body in sweat.
Evaporation of water removes heat from the body.
Vaccines are used to prevent illness. Most vaccines are given as injections or shots. Before a doctor gives a patient a shot, the doctor wipes the skin with rubbing alcohol. What is the main reason for wiping off the skin?
to prevent pain
to prevent bleeding
to prevent swelling
to prevent infection
Plants and animals have highly organized systems. Which of these shows the level of complexity, from simplest to most complex.
organism -> organs -> organ systems
organs -> organ systems -> organism
organ systems -> organism -> organs
organs -> organism -> organ systems
The organ shown below, identified with an arrow, is a digestive organ. What happens when food reaches this organ?
Acidic juices mix with the food.
Food is stored, but no digestion occurs.
The food is moved into the large intestine.
The food is completely digested and absorbed into the bloodstream.
The digestive system contains several organs working together. Some organs, called accessory organs, never contain food, but are still important to the process of digestion. Which organs are accessory organs to digestion?
liver and pancreas
kidneys and bladder
esophagus and stomach
small intestine and large intestine
Which organ of the digestive system mashes food and mixes it with acid?
stomach
liver
large intestine
small intestine
Body systems work together to supply cells with nutrients and oxygen and remove wastes. Which list shows the path of oxygen entering the body?
air -> respiratory system -> digestive system -> cells
air -> respiratory system -> circulatory system -> cells
food -> digestive system -> circulatory system -> cells
food -> digestive system -> respiratory system -> cells
Which two body systems work together closely to produce movement in human limbs?
muscular and skeletal
digestive and muscular
circulatory and muscular
circulatory and respiratory
Which of the following structures is the most complex?
organelle
cell
organ
organ system
The human brain is most similar to which of these organelles?
cell membrane
nucleus
mitochondria
chloroplast
Which of these organ systems is responsible for transporting oxygen and glucose?
circulatory system
respiratory system
immune system
digestive system
Which of these words is NOT associated with the nervous system?
brain
lungs
neurotransmitters
neurons
Homeostasis means...
instability and weakness
change over time
balance and stability
independent variable
A main function of the nervous system is...
passive transport
restitution
inaction
communication
What do red blood cells do in the body?
help deliver lipids
help deliver gains
help deliver enzymes
help deliver oxygen
The tissue that covers and protects underlying tissue is called...
epitheleal
muscle
nervous
connective
The tissue that sends and recovers electrical signals is called...
epitheleal
nervous
connective
muscle
The tissue that contracts to produce movement...
epitheleal
nervous
connective
muscle
The tissue that joins and supports, protects, and cushions organs...
epitheleal
nervous
connective
muscle
Which reproductive system includes the egg and shelter for a baby's development?
male
female
Nutrients are absorbed in the...
colon
large intestine
small intestine
stomach
Oxygen and carbon dioxide move in and out of blood through the walls of the...
arteries
capillaries
veins
vessels
Bones are a major part of what system?
skeletal
musclar
nervous
integumentary
