WorksheetsHuman Body Systems Final Review
Total questions: 130
Worksheet time: 2hrs 57mins
Name
Class
Date
1.
a)
vertebrae
b)
tibia
c)
pelvis
d)
femur
2.
a)
tibia
b)
femur
c)
fibula
d)
pelvis
3.
a)
ulna
b)
humerus
c)
radius
d)
vertebrae
4.
a)
Tibia
b)
Fibula
c)
Patella
d)
Femur
5.
Which choice defines the prefixes of the word biometric?
a)
bio: science metric: system
b)
bio: living metric: system
c)
bio: science metric: measurement
d)
bio: living metric: measurement
6.
Which of the following is NOT a major job of a forensic scientist?
a)
Analyze physical evidence
b)
Provide expert testimony
c)
Determine which evidence is admissible in court
d)
Train others in proper recognition, collection and preservation of physical evidence.
7.
What type of authentication method identifies and recognizes people based on physical traits such as fingerprints?
a)
physical security
b)
bouncers at da club
c)
biometrics
d)
PIN security
8.
Which of these biometric methods would be the most secure?
a)
Foot Scan
b)
Retina scans
c)
Nose Scan
d)
Shoulder
9.
Which of these general statements about photo-receptors is most accurate?
a)
Both rods and cones are responsible for color vision.
b)
Rods send signals to the brain in bright light, and cones send signals in dim light.
c)
Rods and cones alternate their functions in dim and bright light.
d)
Rods send signals to the brain in dim light and cones send signals inbright light.
10.
What is the main reason that we do not get color and detail information in our peripheral vision?
a)
The center of the retina has no cones.
b)
The center of the retina has no rods.
c)
The edges of the retina have no cones.
d)
The edges of the retina have no rods.
11.
How is vision generated?
a)
your pupil
b)
your iris
c)
neurotransmitters
d)
through photo receptors in the retina.
12.
What is the function of the retina?
a)
bend light so that our eyes are able to adjust in various settings.
b)
sends impulses to the brain for visual recognition.
c)
control the movement of our eyes.
d)
protect the eye from bacteria and debris.
13.
What does the optic nerve do?
a)
Connect each eye to the visual cortex
b)
It allows you to sneeze
c)
Connect each eyeball to the seeular gland
d)
Makes you a wizard
14.
Problems with the color seeing pigments in certain nerve cells of the eye cones.
a)
dyslexia
b)
blindness
c)
color blindness
d)
legal blindness
15.
What is the point where there are no photo-receptors and is considered a "blind spot"?
a)
Optic nerve
b)
Fovea centralis
c)
Optic disc
d)
Lens
16.
What is the innermost layer and most delicate layer of the eyeball where photo-receptors are located?
a)
sclera
b)
Fibula
c)
retina
d)
aqueaous humor
17.
Where are the rods mostly found?
a)
Towards the middle of the eye
b)
Towards the middle part
c)
Towards the lateral part
d)
Towards the outside
18.
The spot in the center of the retina where there are many cones is called ___________.
a)
the fovea
b)
the plaza
c)
the rods
d)
the foyer
19.
Where are cones mostly found?
a)
More is found in the right eye
b)
Outside part
c)
The middle part of the eye
d)
On the optic disc
20.
Why would a scientist use the group average rather than one person’s data to draw conclusions about vision?
a)
Because there are individual differences, the average gives you a better idea about what is most common.
b)
Because scientists like to look at too many things at once.
c)
Because they have reports to write and need to be able to fill them in completely.
d)
Because that is why they went to college.
21.
Why do you usually move your head and turn your eyes if you want to see something in greater detail?
a)
To position the light right on the fovea.
b)
Because the cornea needs to focus better
c)
Because there are so many things to look at.
d)
So you can see the world in black and grays.
22.
What causes the blind spot in your field of vision?
a)
At the root of the optic nerve (optic disk), there are no photoreceptors, so no messages get sent to the brain.
b)
Too many rods and cones in one place.
c)
Too much sunshine
d)
I have no idea.
23.
Why is it useful to have peripheral vision?
a)
Peripheral vision provides information about potential dangers approaching from the side, a place where we are not actively looking.
b)
Peripheral vision provides no information about potential dangers approaching from the side, a place where we are not actively looking.
c)
Peripheral vision is not useful anymore because there are no dinosaurs.
d)
Peripheral vision is useful for seeing through wals.
24.
Which of the following is not a legitimate biometric?
a)
fingerprint
b)
retina scanner
c)
facial recognition
d)
knee circular
25.
The race of a person can be determined by
a)
pelvis
b)
skull
c)
eye color
d)
ear diameter
26.
Babies and adult skulls are structurally identical
a)
True
b)
False
27.
A baby's skull is more fragile than an adults because it has a soft spot (fontanelle) on the head. Why?
a)
Skull is broken
b)
Skull is missing bones
c)
Skull bones didn't grow to full size
28.
One way to tell the difference between an young person's bones and adults bones is to look at the fussion line of bones. Why?
a)
Will indicate body has reached maturity
b)
Will indicate bones have developed cancer
c)
Will indicate the bones are still missing fragments
d)
Will indicate bones are growing crooked
29.
The pelvis of a male and female is different
a)
True
b)
False
30.
How can you tell the difference between a male pelvis and female pelvis?
a)
female is wider than males
b)
male is wider than females
c)
males weighs more than females
d)
females has a larger humerus attachment
31.
Why does the female need a large pelvic cavity?
a)
Because women need bigger bladders
b)
Because women have to go number 2 more often
c)
Because women need space for growing babies
d)
Because women need more place to hold food
32.
The sub-pubic angle of a female is closest to _____ angle
a)
30⁰
b)
45⁰
c)
90⁰
d)
100⁰
33.
Of the following bones, which is a better indicator of height?
a)
skull
b)
pelvis
c)
tibia
d)
vertebrae
34.
All of the following are examples of LONG bones except
a)
pelvis
b)
femur
c)
tibia
d)
humerus
35.
What does CNS stand for?
a)
Central Nervous System
b)
Cerebrum Nerve Spine
c)
Cerebellum Neuron System
d)
Courior Nervous Stairway
36.
Which of the following makes up the CNS
a)
sensory nerves
b)
brain
c)
heart
d)
skin
37.
Which answer choice describes the 2 members of the CNS?
a)
brain
b)
brain and spinal cord
c)
spinal cord
d)
body nerve cells
38.
The PNS is responsible for sending and receiving information from
a)
brain
b)
brain and spine
c)
your mom
d)
the body organs
39.
what type of neurons make up the CNS?
a)
all types
b)
interneurons only
c)
sensory & motor
d)
sensory only
40.
I can find the PNS everywhere except
a)
brain
b)
skin
c)
digestive organs
d)
inside neurons
41.
What happened to Phineas Gage?
a)
He blew up the railroad.
b)
He took a train to Vermont.
c)
He had an accident that injured his brain.
d)
He caused an accident that injured a coworker.
42.
What happened to Phineas Gage when he returned to work?
a)
He picks up right where he left off
b)
He is nasty, insulting, unreliable and gets fired
c)
He gets promoted to head foreman
43.
What did doctors learn from Phineas Gage's injury?
a)
brain can withstand a lot of trauma
b)
brain does not need blood
c)
brain controls specific parts of human body
d)
brain is able to multi-task
44.
Largest area of brain that controls everything conscious
a)
Cerebellum
b)
Cerebrum
c)
Diencephalon
d)
Brain Stem
45.
Lobe of cerebrum that processes vision
a)
Occipital
b)
Frontal
c)
Temporal
d)
Parietal
46.
Lobe of cerebrum that processes sound and understanding speech?
a)
Temporal
b)
Occipital
c)
Parietal
d)
Frontal
47.
Lobe that deals with learning and movement
a)
Frontal
b)
Parietal
c)
Occipital
d)
Temporal
48.
Controls vital functions such as breathing and heart rate
a)
Diencephalon
b)
Frontal Lobe
c)
Brain Stem
d)
Cerebellum
49.
What is this?
a)
Cerebrum
b)
Cerebellum
c)
Brain Stem
d)
Diencephalon
50.
Which is not a lobe of the cerebrum?
a)
Parietal
b)
Sphenoid
c)
Frontal
d)
Occipital
51.
What structure connects the 2 hemispheres of the cerebrum?
a)
Corpus Callosum
b)
Thymus
c)
Hypothymus
d)
Limbic System
52.
Blurred vision can be caused by this abnormal shape of the cornea:
a)
presbyopia
b)
myopia
c)
hyperopia
d)
astigmatism
53.
Axon fibers connecting the two cerebral hemispheres which allows contralateral communication between them.
a)
Corpus Callosum
b)
Cerebellum
c)
Myelin Sheath
d)
Reticular Formation
54.
a)
frontal
b)
temporal
c)
occipital
d)
parietal
55.
What functions does this lobe carry out?
a)
Hearing and auditory processing
b)
Vision and visual processing
c)
Processing fear
d)
Judgment, impulse control, planning, problem solving, and other executive functions
56.
This lobe receives and processes visual information and then sends it to other parts of the brain for further processing and storage.
a)
Occipital Lobe
b)
Parietal Lobe
c)
Temporal Lobe
d)
Frontal Lobe
57.
Controls hearing, and language comprehension
a)
Frontal Lobe
b)
Temporal Lobe
c)
Occipital Lobe
d)
Parietal Lobe
58.
Letter A
a)
frontal
b)
parietal
c)
occipital
d)
temporal
59.
Letter D
a)
Frontal
b)
Parietal
c)
Occipital
d)
Temporal
60.
Letter N
a)
frontal
b)
parietal
c)
temporal
d)
occipital
61.
Which structure contains the large wrinkly part of the brain including the lobes?
a)
cerebrum
b)
cerebellum
c)
brain stem
d)
frontal lobe
62.
If you had one word to describe the function of the parietal lobe it would be:
a)
Movement
b)
Sensory
c)
Balance
d)
Life Functions
63.
What is the cerebrum?
a)
Largest part of the brain
b)
Contains a left and right hemisphere
c)
Has 4 lobes
d)
All of the answers are correct
64.
The ___ aids in what we see, ___, and feel.
a)
Temporal, remember
b)
Cerebellum, hear
c)
Frontal Lobe, touch
d)
Temporal, hear
65.
When the ___ is damaged it makes movement nearly or completely impossible.
a)
Cerebellum
b)
Sensory Strip
c)
Spinal Cord
d)
Hypothalamus
66.
Although located far from the eyes the ______ helps with vision.
a)
Frontal Lobe
b)
Occipital Lobe
c)
Parietal Lobe
d)
Reticular Formation
67.
What two organs make up the central nervous system?
a)
The brain and the spinal cord.
b)
Neurons and sensory neurons
c)
Motor neurons and sensory neurons.
68.
Areas on the body (like the hands) which perform complex, precise movements have
a)
larger areas of the primary motor cortex
b)
smaller areas of the primary motor cortex
69.
Which lobe of the brain is responsible for sensing tactile (touch) stimulation?
a)
frontal
b)
parietal
c)
occipital
d)
temporal
70.
Which lobe of the brain is responsible for auditory stimuli?
a)
frontal
b)
parietal
c)
occipital
d)
temporal
71.
Which lobe of the brain contains the primary visual cortex?
a)
frontal
b)
parietal
c)
occipital
d)
temporal
72.
Which lobe of the brain contains the motor cortex and is involved in intelligence/personality?
a)
frontal
b)
parietal
c)
occipital
d)
temporal
73.
This lobe of the brain allows you to determine the color and shape of objects.
a)
frontal
b)
parietal
c)
occipital
d)
temporal
74.
Why does the brain have wrinkles?
a)
increase surface area
b)
increase volume
c)
increase wrinkles
d)
increase fluids
75.
An axon conducts nerve impulses _________ the cell body.
a)
away from
b)
toward
c)
both toward and away
d)
around, bypassing
76.
Which of the following are the parts of neurons?
a)
brain, spinal cord, and vertebral column
b)
dendrite, axon, and cell body
c)
sensory and motor
d)
cortex, medulla and sheath
77.
______ send signals away from neurons whereas ______ receive signals from other neurons.
a)
Axons; Dendrites
b)
Synapses; dendrites
c)
Dendrites; axons
d)
Axons; synapses
78.
Which of these choices is not a neuron found in the body?
a)
sensory
b)
inter
c)
motor
d)
reflex
79.
This neuron carries information away from the brain or spine to a muscle
a)
sensory
b)
inter
c)
motor
80.
This neuron carries infomration within the spine or around in the brain
a)
sensory
b)
motor
c)
inter
81.
This neuron carries information from a sesory receptor of our body such as our skin or eyes
a)
sensory
b)
motor
c)
inter
82.
What is the correct sequence off the sensory pathway?
a)
motor neuron-->sensory neuron--> muscle contraction--> sensory input--> interneuron
b)
interneuron-->motor neuron-->sensory neuron--> muscle contraction--> sensory input
c)
sensory input-->sensory neuron--> motor neuron-->interneuron--> muscle contraction
d)
sensory input-->sensory neuron--> interneuron-->motor neuron --> muscle contraction
83.
In this picture, the green line represents
a)
motor neuron
b)
sensory neuron
c)
interneuron
d)
receptor
84.
In this picture, the blue line represents a(n)
a)
interneuron
b)
motor neuron
c)
sensory neuron
d)
effector
85.
This picture is an example of a
a)
Nerve Impulse
b)
Reflex Arc
c)
Neural Arc
d)
Cerebral Processing
86.
Main organ of the nervous system. protected by the skull, and made of neurons, it is the control center for all actions, thoughts and emotions.
a)
brain
b)
electrical impulse
c)
gland
d)
heart
87.
In this picture, the red line represents a(n)
a)
motor neuron
b)
sensory neuron
c)
receptor
d)
interneuron
88.
When you touch the hot handle of a pan, this causes a reflex which happens at the __________ without having the brain process the impulse first.
a)
Brain Stem
b)
Frontal Lobe
c)
Spinal Cord and Parietal Lobe
d)
Spinal Cord
89.
What makes up the CNS
a)
brain and spinal cord
b)
brain and neurons
c)
brain
d)
spine and neurons
90.
What does the P in PNS stand for?
a)
Peretal
b)
Peripheral
c)
Poetal
d)
Prevalent
91.
Why are reflexes important?
a)
they allow body to repsond quickly
b)
they allow the boody to move
c)
they are unique to humans
d)
they show us humans have large frontal cortexes
92.
A reflex is _______________ while a voluntary response is _______________________
a)
fast, fast
b)
fast, slow
c)
slow, slow
d)
slow, fast
93.
You can choose the response of a refelx
a)
true
b)
false
94.
What is the advantage of a reflex signal occurring in the spine instead of the brain?
a)
less processing time
b)
spine is more efficicnet
c)
spine is responsible for all motor movement
d)
spine can control the whole body
95.
What is the luminescent part of the cat, cow or dog's eye that makes the eye glow?
a)
retina
b)
tapetum lucidium
c)
sclera
d)
crest
96.
This part of the eye is a clear fluid made of water and protein and is located behind the cornea
a)
lens
b)
vitreous humor
c)
pupil
d)
aqueous humor
97.
What is letter G?
a)
Sclera
b)
Retina
c)
Lens
d)
Vitreous humor
98.
What is letter F?
a)
Retina
b)
Pupil
c)
Vitreous humor
d)
Iris
99.
What is letter E?
a)
Vitreous humor
b)
Retina
c)
Cornea
d)
Optic nerve
100.
What is the small spot on the back of the retina?
a)
Blind spot
b)
Iris
c)
Lens
d)
Optic Nerve
101.
Lets the light in and it is the black portion of eye.
a)
pupil
b)
retina
c)
lens
d)
cornea
102.
Sends messages to your brain
a)
neurons
b)
optic nerve
c)
retina
d)
motor neuron
103.
Which of the following is involved in the vision process?
a)
spine
b)
hair
c)
eyes, nerves, brain
d)
nails
104.
What cone cells are activated to see white light?
a)
red
b)
blue
c)
green
d)
all cone cells
105.
What is accommodation?
a)
when lens changes shape to focus on an object
b)
When you cannot see color
c)
when you are able to see in low liight condtions
106.
Farsightedness
a)
hyperopia
b)
myopia
c)
glaucoma
d)
otitis media
107.
The ________ is located above the lateral end of each eye and releases tears
a)
lacrimal duct
b)
lacrimal gland
c)
lacrimal apparatus
d)
ceruminous gland
108.
The fibrous covering of the eye consists of the white outer layer, known as the _____, and a transparent portion known as the _____.
a)
pupil; cornea
b)
iris; pupil
c)
conjunctiva; sclera
d)
sclera; cornea
109.
The innermost sensory layer of the eye that contains photoreceptors
a)
Choroid
b)
Retina
c)
Sclera
d)
Cornea
110.
The overlapping of the 2 visual fields that provides for depth perception (3D vision) results from:
a)
accomodation
b)
convergence
c)
refraction
d)
binocular vision
111.
Normal vision
a)
myopia
b)
hyperopia
c)
emmetropia
d)
hemianopia
112.
Cones come in all of the following colors EXCEPT:
a)
Red
b)
Yellow
c)
Green
d)
Blue
113.
Which one of the following correctly lists the order of the parts through which light passes?
a)
cornea, aqueous humor, lens, vitreous humor
b)
aqueous humor, cornea, lens, vitreous humor
c)
lens, aqueous humor, cornea, vitreous humor
d)
vitreous humor, lens, aqueous humor, cornea
114.
People with this type of vision can see things clearly when they are up close, but things are blurry far away.
a)
Emmetropia
b)
Hyperopia
c)
Myopia
d)
Far sighted
115.
Nearsightedness is also known as ....
a)
Myopia
b)
Hyperpopia
c)
Presbyopia
d)
none of the above
116.
Farsightedness is also known as ....
a)
myopia
b)
hyperopia
c)
presbyopia
d)
none of the above
117.
inability or decreased ability to see colors - Usually caused by impairment of cones
a)
cataract
b)
color blindness
c)
conjunctivitis
d)
detached retina
118.
“nearsighted” can see close up -images focus in front of retina because eyeball is too long
a)
myopia
b)
hyperopia
c)
astigmatism
d)
presbyopia
119.
“Farsighted” can see far away -Focal point beyond the retina because eyeball too short
a)
myopia
b)
hyperopia
c)
astigmatism
d)
presbyopia
120.
irregular uneven curvature of cornea -causes blurred vision
a)
myopia
b)
hyperopia
c)
astigmatism
d)
presbyopia
121.
irregular uneven curvature of cornea or lens -causes blurred vision
a)
myopia
b)
hyperopia
c)
astigmatism
d)
presbyopia
122.
This part of the eye changes shape to control the amount of light that enters the eye. It is also known as the colored part of the eye. What is it called?
a)
pupil
b)
lens
c)
iris
d)
retina
123.
Why does your pupil increase in size when you enter a dark room?
a)
To protect the eye
b)
to allow more light to enter the eye
c)
to allow less light to enter the eye
d)
to look like a pirate
124.
When you enter a dark room, what does the pupil do
a)
get larger
b)
get smaller
125.
What part of the eye holds the lens in place?
a)
cornea
b)
ciliary muscles
c)
pupil
d)
retina
126.
Photoreceptors that detect gray tones in low light
a)
Rods
b)
Cones
127.
Photoreceptors that detect Color
a)
Cones
b)
Rods
128.
Is it important to study the human body?
a)
yes
b)
no
c)
sort of
129.
Why did the chicken cross the road?
a)
To get to the other side
b)
To GEt to the other side
c)
2 g3t 2 the other sied
d)
All of the above
130.
What is Ms. Grasza's pet peeve?
a)
hocking snot back
b)
picking your nose
c)
falling asleep
d)
being a meanie
100 %
