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Human body Test 2 review Flashcards | StudBud
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Human body Test 2 review
Human body Test 2 review
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human body middle school
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Which of the following is not formed by the body as a part of an immune response?
antibody
t cells
cell
antigen
2
Which is a first-line defense in the immune system?
skin
mouth
teeth
bone
3
How do hormones move in the body?
through the respiratory system
through the circulatory system
through the sensory system
through the central nervous system
4
Which of the following muscles is NOT striated?
cardiac
smooth
skeletal
5
Pasteurization is defined as which of the following?
pathogens are transmitted from insects to humans
a liquid is frozen to kill bacteria
a liquid is heated to kill bacteria
a human body fights a virus
6
How many sperm join with an egg?
1
100
10
1000
7
Your _____ is the largest organ of your body
large intestines
brain
heart
skin
8
Skin cancer ________.
is an infectious disease
cannot be protected against at all
UV rays from the Sun prevent skin reproduction
is a noninfectious disease
9
What type of infectious agent is illustrated?
virus
fungus
parasite
bacteria
10
________ blood cells attack pathogens.
red
lymphocytes
glands
white
11
At _____ the heart of the fetus begins to form
22 wks.
5 wks.
16 wks.
8 wks.
12
Which of the following attaches muscle to bone?
dermis
blood vessels
tendon
ligament
13
How do bacteria, fungi, and parasites differ from viruses?
Bacteria,fungi,parasites are all organisms, viruses are not.
Bacteria,fungi, and parasites are not microscopic organisms.
Bacteria, fungi, and parasites are all smaller than viruses.
Viruses are good
14
The ____________________ is the part of the brain that coordinates your muscle movements.
cerebellum
cerebrum
brain stem
medulla oblongata
15
Which part of the digestion process speeds up the breakdown of food?
villi
peristalsis
carbohydrates
enzymes
16
The endocrine system is ________.
part of the nervous system
part of the nervous system
part of the sensory system
organs & tissues that release chemical messages to the blood
17
One job of the ____ is to interpret impulses from the senses
cerebellum
midbrain
brainstem
cerebrum
18
Of these, which is a characteristic of cancer?
uncontrolled cell growth
is an infectious disease
no good answers
can be treated with vaccines
19
The lymphatic system uses ____ muscles for movement.
cardiac and smooth
heart and stomach
skeletal and smooth
20
After the sperm fertilizes the egg, it is called a(n) _____.
oocyte
egg
sperm
zygote
21
How does the nervous system function?
at the same rate as the endocrine system
very slowly, responses occur over the course of years
very quickly, responses can occur in less than a second
quickly, the quickest responses can occur in around a minute
22
How long does a human baby develop inside its mother?
one year
six months
eight months
nine months
23
What is the primary role of the reproductive system?
enable mobility of the organism
provide energy for the system
to ensure survival of the species
sense pain
24
Which is a way an infectious disease can be transmitted from one person to another?
exchanging bodily fluids
shaking hands
exchanging blood
25
When two eggs are released and fertilized, what kind of twins are born?
similar
sibling
fraternal
identical
26
Hormones are produced in ____________________ throughout your body.
glands
bone
skin
blood
27
Your immune system consists of ____ that fight disease.
organs
tissue
cells
28
Which gland, found only in females, releases estrogen and produces egg cells?
testes
ovaries
adrenal
thymus
29
How can you protect yourself from germs entering your system?
Wash your hands frequently.
Never put objects like pencils in your mouth.
Wash your hands before you eat.
30
The heart of a human contains ____ chamber(s).
four
one
two
three