Which of the following is the structural order of organization in the human body from simplest to most complex?
cells, organs, tissues, systems
organs, tissues, cells, systems
cells, tissues, organs, systems
tissues, cells, organs, system
2. Multiple Choice
30 seconds
1 pt
Muscle, epithelial, connective, and nervous are examples of which level of organization?
cell
organ
tissue
system
3. Multiple Choice
30 seconds
1 pt
Which type of tissue covers and protects the body and helps to control the amount of water entering or leaving the body?
Nerve
Muscle
Epithelial
Connective
4. Multiple Choice
30 seconds
1 pt
Ligaments and tendons both are types of ____ tissue.
muscle
epithelial
nerve
connective
5. Multiple Choice
30 seconds
1 pt
Which type of human body tissue can contract, or shorten?
nerve
muscle
epithelial
connective
6. Multiple Choice
30 seconds
1 pt
Chewing food into smaller pieces with your teeth is a form of ____.
chemical digestion
involuntary digestion
mechanical digestion
waste elimination
7. Multiple Choice
30 seconds
1 pt
Red blood cells, cardiac muscle tissue, and blood vessel organs organize into which human body system?
circulatory
digestive
respiratory
skeletal
8. Multiple Choice
30 seconds
1 pt
The heart, veins, capillaries and arteries work together to ____.
produce oxygen
grow new cells on the skin surface
produce carbon dioxide
transport materials throughout the body
9. Multiple Choice
30 seconds
1 pt
Oxygenated blood leaves the lungs through the artery and enters the ____ before going out to the body.
bronchi
heart
diaphragm
trachea
10. Multiple Choice
30 seconds
1 pt
Oxygen-rich blood is carried away from the heart and toward the other organs of the body by ____.
alveoli
bronchi
arteries
trachea
11. Multiple Choice
30 seconds
1 pt
Food and waste products are exchanged between the blood and the tissues of the body in the _____.
arteries
capillaries
heart
veins
12. Multiple Choice
30 seconds
1 pt
When you inhale, air passes through the follow respiratory structures in which order?
nose, bronchi, diaphragm, lungs
lungs, bronchi, trachea, nose
nose, trachea, bronchi, lungs
diaphragm, lungs, nose, trachea
13. Multiple Choice
30 seconds
1 pt
The respiratory organ that connects the nose to the tubes leading into the lungs is the ____
bronchi
diaphragm
esophagus
trachea
14. Multiple Choice
30 seconds
1 pt
Which muscle contracts aiding the process of breathing?
bronchi
diaphragm
lungs
trachea
15. Multiple Choice
30 seconds
1 pt
Which of the following parts of the digestive system is best paired with its function?
Rectum- transports chewed food to the stomach
Esophagus - moves food around and mixes it with saliva
Small intestine - secretes digestive substances to break down food
Large intestine - absorbs water from digested food to create a semi-solid mass
16. Multiple Choice
30 seconds
1 pt
What path does food take through the digestive system after entering the mouth?
Esophagus, stomach, small intestine, large intestine
Stomach, esophagus, small intestine, large intestine
Esophagus, stomach, liver, small intestine
Stomach, small intestine, large intestine, pancreas
17. Multiple Choice
30 seconds
1 pt
Which of the following identifies a secondary organ in the digestive system that produces bile?
A
B
C
D
18. Multiple Choice
30 seconds
1 pt
Saliva is involved in which of the following?
chemical digestion
mechanical digestion
food absorption
waste elimination
19. Multiple Choice
30 seconds
1 pt
In which organ of the digestive system are nutrients absorbed into the blood from broken down food?
large intestine
small intestine
stomach
mouth
20. Multiple Choice
30 seconds
1 pt
The main function of the large intestine is ____.
absorption of water
chemical digestion
absorption of food
mechanical digestion
21. Multiple Choice
30 seconds
1 pt
Once bile is produced, it must be stored until the digestive system needs it. Which organ stores bile?
anus
liver
pancreas
gall bladder
22. Multiple Choice
30 seconds
1 pt
Which is the correct sequence of organs through which urine travels?
kidneys, urethra, bladder, ureter
kidney, ureter, bladder, urethra
bladder, kidney, ureter, urethra
ureter, kidney, bladder, urethra
23. Multiple Choice
30 seconds
1 pt
Which letter identifies the urethra?
A
B
C
D
24. Multiple Choice
30 seconds
1 pt
Which organ is the major filtering unit of the excretory system?
A
B
C
D
25. Multiple Choice
30 seconds
1 pt
Which organ of the excretory system stores urine until the body is ready to eliminate it?
urea
ureters
urethra
bladder
26. Multiple Choice
30 seconds
1 pt
Which organ of the excretory system stores urine until the body is ready to eliminate it?
urea
ureters
urethra
bladder
27. Multiple Choice
30 seconds
1 pt
Skeletal muscles are connected to bones by thick bands of tissue called ____.
joints
tendons
ligaments
nerves
28. Multiple Choice
30 seconds
1 pt
What is the predominant type of muscle shown in the picture to the right?
smooth
skeletal
cardiac
voluntary
29. Multiple Choice
30 seconds
1 pt
Which of the following is an example of involuntary muscles working?
muscles in your legs and feet
muscles in your arms and hands
muscles in the face that allow you to smile
muscles in the digestive system that move digested materials
30. Multiple Choice
30 seconds
1 pt
The main organ of the integumentary system is the ____.
pancreas
kidneys
liver
skin
31. Multiple Choice
30 seconds
1 pt
The circulatory system can function to fight infection in the body because of which blood component?
red blood cells
plasma
white blood cells
platelets
32. Multiple Choice
30 seconds
1 pt
Which system is responsible for ridding the body of unusable solid waste materials?
circulatory
digestive
respiratory
nervous
33. Multiple Choice
30 seconds
1 pt
Which of the following is controlled by the brain stem?
hearing
smell
breathing
muscle coordination
34. Multiple Choice
30 seconds
1 pt
What is the main function of the excretory system?
to protect the nervous system
to bring oxygen to the body cells
to strengthen the skeletal muscles
to collect and remove wastes from the blood
35. Multiple Choice
30 seconds
1 pt
Which of the following transmits signals to and from the brain through the spinal cord?
brain stem
neurons
spinal cord
peripheral nerves
36. Multiple Choice
30 seconds
1 pt
_____ attach bones at the joints.
Ligament
tendons
cartilage
joint
37. Multiple Choice
30 seconds
1 pt
A person is not feeling well. He has fever and chills. He has a severe cough and his body and head ache. From what disease is this person most likely suffering?
Flu
Cancer
AIDS
Parkinson's
38. Multiple Choice
30 seconds
1 pt
Which of the following is a fungal infection of the skin?
Athlete's foot
strep throat
cancer
Parkinson's
39. Multiple Choice
30 seconds
1 pt
What type of pathogen causes AIDS?
Bacterial
Viral
Protist
Fungal
40. Multiple Choice
30 seconds
1 pt
Which of the following is a contagious disease caused by bacterial infection?
Cold
AIDS
Strep Throat
Athlete's Foot
41. Multiple Choice
30 seconds
1 pt
_____ is a disease that affects the ability of the pancreas to produce insulin.
AIDS
Flu
Cancer
Diabetes
42. Multiple Choice
30 seconds
1 pt
Diabetes can cause problems in which major system of the human body?
Circulatory
Respiratory
Digestive
Skeletal
43. Multiple Choice
30 seconds
1 pt
Which of the following is a disease that can be caused by damaging ultraviolet rays from the Sun?
Athlete's Foot
AIDS
Parkinson's
Skin Cancer
44. Multiple Choice
30 seconds
1 pt
A noninfectious disorder that causes respiratory passages to narrow is ____.