WorksheetsOrgan Systems Test 4 Review 1st Period
Total questions: 90
Worksheet time: 1hrs 11mins
Name
Class
Date
1.
Which organ system supports the body and protects vital organs?
a)
respiratory system
b)
skeletal system
c)
digestive system
d)
reproductive system
2.
Which organ system carries nutrients and oxygen to the cells of the body?
a)
excretory system
b)
circulatory system
c)
digestive system
d)
nervous system
3.
What two organ systems are most responsible for the removal of wastes from the body?
a)
skeletal and muscular
b)
endocrine and reproductive
c)
digestive and excretory
d)
respiratory and circulatory
4.
Hormones are chemical signals that are released by which organ system?
a)
endocrine
b)
digestive
c)
respiratory
d)
muscular
5.
Which organ system guards against infection and injury, and helps regulate body temperature?
a)
muscular system
b)
nervous system
c)
integumentary system
d)
reproductive system
6.
Which organ system controls growth, development, and energy processes, and also helps the body maintain homeostasis?
a)
excretory system
b)
endocrine system
c)
digestive system
d)
integumentary system
7.
Which organ system is most directly involved with helping food move through the digestive system?
a)
muscular system
b)
nervous system
c)
respiratory system
d)
digestive system
8.
The stomach and small intestine are organs in which organ system?
a)
circulatory system
b)
digestive system
c)
immune system
d)
reproductive system
9.
Which of the following is a function of the skeletal system?
a)
bringing oxygen into the body
b)
making reproductive cells
c)
transporting oxygen and nutrients through the body
d)
making blood cells
10.
The _________________ gives the body its shape and supports and protects the internal organs.
a)
urinary system
b)
skeletal system
c)
lympthatic/immune system
d)
endocrine system
11.
Which type of joint is found in the hips and shoulders?
a)
pivot
b)
ball-and-socket
c)
hinge
d)
gliding
12.
What type of joint is the elbow?
a)
hinge
b)
ball and socket
c)
condyloid
d)
gliding
13.
This type of joint allows you to turn your neck
a)
condyloid
b)
gliding
c)
pivot
d)
saddle
14.
Which joint is found in the wrist?
a)
Pivotal joint
b)
Ball and socket joint
c)
Hinge joint
d)
Gliding joint
15.
Where are blood cells made?
a)
Yellow marrow
b)
Red marrow
c)
Spongy Bone
d)
Periosteum
16.
Where is fat stored?
a)
Yellow marrow
b)
Red marrow
c)
Spongy Bone
d)
Periosteum
17.
Which muscle type is found in your stomach, bladder, and intestines?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
18.
Which type of muscle is found in your heart?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
19.
Which muscles are voluntary?
a)
Cardiac
b)
Skeletal
c)
Smooth
d)
Cardiac and Smooth
20.
Voluntary muscle is
a)
muscle that has to be told when to move
b)
muscle that moves automatically
c)
muscle that needs to be stretched regularly
d)
muscle that makes up the heart and stomach
21.
Which muscles are involuntary?
a)
skeletal
b)
cardiac
c)
smooth
d)
smooth and cardiac
22.
What are the 3 types of muscles?
a)
Cardiac, smooth and skeletal
b)
Cardiac, skeletal, prime
c)
Flexion, extension, smooth
d)
Skeletal, smooth, stringy
23.
The outermost layer of the skin that contains no blood vessels or nerve cells.
a)
epidermis
b)
dermis
c)
subcutaneous tissue or hypodermis
24.
Which layer of skin contains blood vessels, nerves, sweat glands, and hair follicles?
a)
epidermis
b)
dermis
c)
subcutaneous fascia or hypodermis
25.
Innermost layer of the skin that contains fat and connects the skin to underlying muscles.
a)
epidermis
b)
dermis
c)
subcutaneous fat or hypodermis
26.
Bile is made by which digestive organ?
a)
Gallbladder
b)
Stomach
c)
Rectum
d)
Liver
27.
Which digestive organ makes digestive juices to help the small intestine absorb nutrients?
a)
Liver
b)
Gallbladder
c)
Pancreas
d)
Esophagus
28.
Nutrients from digested food are absorbed in which digestive organ?
a)
Small Intestine
b)
Stomach
c)
Large Intestine
d)
Gallbladder
29.
Which organ pushes food down to the stomach?
a)
Mouth
b)
Esophagus
c)
Rectum
d)
Large intestine
30.
As waste moves through the digestive system, the ______ absorbs water before storing waste in the rectum.
a)
Small intestine
b)
Stomach
c)
Esophagus
d)
Large intestine
31.
Bile is stored in which secondary digestive organ?
a)
Stomach
b)
Liver
c)
Gallbladder
d)
Pancreas
32.
Enzymes (chemicals) in your saliva help break down food while chewing. This is...
a)
Mechanical digestion
b)
Chemical digestion
33.
What are the main organs of gas exchange in the respiratory system?
a)
diapragm
b)
lungs
c)
trachea
d)
bronchi
34.
The two main branches from the trachea (one to each lung)
a)
bronchi
b)
alveoli
c)
capillaries
d)
bronchioles
35.
The air sacs that are covered with capillaries that separate gases we need from gases we don't need.
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
36.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
37.
What is tube that is also known as your wind pipe?
a)
esophogus
b)
bronchi
c)
trachea
d)
alveoli
38.
What is the name of the muscle below the lungs that helps with breathing?
a)
trachea
b)
alveoli
c)
diaphragm
d)
bronchi
39.
Cellular respiration needs two reactants.
They are....
They are....
a)
Carbon dioxide and water
b)
energy and food
c)
glucose and oxygen
d)
nitrogen and fluid
40.
Most chemical digestion takes place in which organ?
a)
Stomach
b)
Small intestine
c)
Rectum
d)
Esophagus
41.
The heart has ___ chambers.
a)
1
b)
2
c)
3
d)
4
42.
Thin-walled vessels that allow for the exchange of O2 , CO2, nutrients and wastes between blood cells or air sacs in the lungs
a)
Arteries
b)
Veins
c)
Capillaries
43.
arteries, veins, and capillaries are three types of __________
a)
heart valves
b)
blood vessels
c)
cells
d)
veins
44.
This chamber of the heart RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
45.
THE TYPE OF BLOOD VESSELS THAT RETURNS BLOOD TO THE HEART
a)
ARTEY
b)
VEIN
c)
CAPILLARIES
d)
BLOOD VESSEL
46.
What do the arteries do?
a)
pumps blood to the heart
b)
pumps blood to and from the heart
c)
carry's blood away from the heart
d)
a muscle
47.
What is the function of the heart?
a)
To pump blood around the body
b)
To remove oxygen from the blood
c)
To allow blood to flow through it
d)
To breath
48.
Which type of muscle is involved with helping food move through your body?
a)
smooth
b)
skeletal
c)
ratchet
d)
cardiac
49.
Which organ system controls growth, development, and energy processes, and also helps the body maintain homeostasis?
a)
excretory system
b)
endocrine system
c)
digestive system
d)
integumentary system
50.
The condition in which an organism's internal environment is kept stable in spite of changes in the outside environment is known as...
a)
homeopathy
b)
homo sapien
c)
homeostasis
51.
The adrenal glands release adrenaline to help the body regulate _________________.
a)
diseases
b)
body temperature.
c)
stress.
d)
hormones.
52.
Which of the following are chemicals that travel in the blood and cause changes in different parts of the body?
a)
Hormones
b)
Glands
c)
Parathyroid
d)
Adrenal Gland
53.
Hormone regulation operates under which type of feedback mechanism?
a)
positive feedback
b)
negative feedback
c)
zero feedback
d)
Hormones are not regulated
54.
targets bone and muscle to promote growth and development
a)
growth hormone
b)
prolactin
c)
oxytocin
d)
ADH (antidiuretic hormone)
55.
targets the brain and make people sleepy when its dark
a)
melanin
b)
melanoma
c)
melatonin
d)
melons
56.
What two things are found in the central nervous system?
a)
brain/spinal cord
b)
spinal cord/motor neurons
c)
motor/sensory neurons
d)
only brain
57.
Which part of a neuron RECIEVES information?
a)
axon
b)
dendrite
c)
cell body
d)
axon terminal
58.
Which part of the neuron is a long fiber that sends information to other cells?
a)
dendrite
b)
terminal
c)
cell body
d)
axon
59.
Which part of your brain controls memory?
a)
cerebrum
b)
cerebellum
c)
medulla
d)
neurons
60.
Which part of the brain controls balance and body position?
a)
cerebrum
b)
medulla
c)
cerebellum
d)
impluses
61.
The spinal cord is protected by the _____?
a)
vertebrae
b)
skull
c)
lungs
d)
rib cage
62.
If I step on a nail...what type of neuron take that signal TO the CENTRAL NERVOUS SYSTEM?
a)
interneurons
b)
motor
c)
sensory
d)
receptors
63.
If I step on a nail, what type of neurons take the response to my muscles?
a)
motor
b)
interneurons
c)
sensory
d)
muscle tissue
64.
The nervous system is composed of the ___, ___, and ___.
a)
heart, brain, kidneys
b)
lungs, liver, stomach
c)
brain, spinal cord, nerves
d)
eyes, pancreas, veins
65.
What does the cerebrum control?
a)
controls thoughts and voluntary actions
b)
controls vital and involuntary actions
c)
controls balance
d)
controls the uvula
66.
Which part of the brain controls vital functions such as breathing and heart rate?
a)
Diencephalon
b)
Frontal Lobe
c)
Brain Stem
d)
Cerebellum
67.
This part of the brain is in charge of balance and coordinating movements.
a)
Thalamus
b)
Reticular Formation
c)
Hypothalamus
d)
Cerebellum
68.
Two major branches of the nervous system
a)
central and peripheral
b)
peripheral and motor
c)
motor and sensory
d)
central and motor
69.
Any change in the environment that makes an organism react is a
a)
stimulus
b)
response
70.
A reaction to a change in the environment
a)
Stimulus
b)
Response
71.
The picture below illustrates one internal part of the body’s immune system. What process is illustrated in the picture?
a)
a skin cell destroying germs.
b)
inflammation near an opened wound
c)
a white blood cell destroying pathogens
d)
mucus in the lungs destroying pathogens
72.
What do scientists call bacteria and viruses that can make people sick?
a)
diseases
b)
vaccines
c)
antibodies
d)
pathogens
73.
Liz notices that shortly after cutting her arm accidentally the area around the cut is turning red and feeling hot. Which immune system defense is Liz experiencing?
a)
inflammation
b)
white blood cell clotting
c)
skin
d)
fever
74.
Diseases are passed from human to human by these four types of germs:
a)
Viruses, influenza, HIV, and vaccines
b)
Viruses, bacteria, fungi, and parasites
c)
Viruses, cancers, mutagens, and DNA
d)
Viruses, blood, pollutants, and symptoms
75.
Which answer best describes how infectious diseases get transmitted (passed on)?
a)
people can sneeze or cough and pass disease on through the air
b)
drinking water can be contaminated with diseases
c)
objects such as doorknobs and towels can be contaminated by disease
d)
all of the above answers are ways that diseases are transmitted
76.
The human body has both internal and external defense against disease. Which of these includes only internal defenses?
a)
hair and inflammation
b)
white blood cells and sweat
c)
inflammation and white blood cells
d)
skin and mucus
77.
Erick wants to avoid exposure to infectious disease as much as possible. Which strategy can best help him do this?
a)
eat a balanced diet
b)
wash his hands regularly
c)
wear sunscreen outside
d)
exercise several days a week
78.
Antibiotics work against most
a)
Bacteria
b)
Bacteria & Viruses
c)
Vaccines
d)
Viruses
79.
Vaccinations are used for
a)
Curing the illness
b)
Preventing the Illness
c)
Getting the illness
80.
What is the main purpose of the immune system?
a)
support the body through bones and muscles
b)
get rid of waste from the body
c)
protect the body from pathogens
d)
move blood through the body
81.
These cells activate killer T cells and other helper T cells as well as activate B cells
a)
Helper T Cells
b)
Cytotoxic T Cells
c)
Macrophages
d)
Suppressor Cells
82.
A white blood cell that makes antibodies
a)
T cell
b)
bacteria
c)
B cell
d)
mast cell
83.
Killer T Cells-
a)
Kill the pathogen
b)
Kill your infected body cells
c)
Kill only viruses
d)
Kill only bacteria
84.
Proteins produced by B cells and designed to mark antigens to be destroyed, specific to the antigen.
a)
Antigens
b)
Active Immunity
c)
Antibodies
d)
Antibiotics
85.
Antigens are part of...
a)
Your own immune system.
b)
The pathogen.
86.
Antibodies are made by...
a)
Your own cells.
b)
The pathogen.
87.
What is the role of antibodies?
a)
Kills pathogens
b)
Helps activate other immune cells
c)
Produces antibodies
d)
Binds to antigens and neutralizes pathogen
88.
When a macrophage engulfs a pathogen and displays the antigens, what happens next?
a)
Helper T cells pick up information about the specific pathogen
b)
B cells produce antibodies
c)
Killer T cells destroy more pathogens
d)
Nothing
89.
what does HIV do to our immune system?
a)
It makes our immune system more stronger
b)
It attacks red blood cells
c)
It attacks our brain to stop working
d)
It attacks our white blood cells and weakens our immune system to the point where our body cannot fight pathogens
90.
What is the body's first line of defense against infection by foreign organisms?
a)
antibodies
b)
lymph nodes
c)
white blood cells
d)
the skin
100 %
