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Body Structure Chapters Chapters 15-16 review Flashcards | StudBud
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Body Structure Chapters Chapters 15-16 review
Body Structure Chapters Chapters 15-16 review
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Flashcards
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Practice quiz
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Questions
20
Answers
1
Viruses are "obligate intracellular parasites". This means that they need_____ to reproduce:
to be in a healthy host
to be inside the cell of a host
to be in a living host
to have matching lipids to a host
2
T lymphocytes mature in the:
thyroid
thymus
yellow bone marrow
red bone marrow
3
Pathogenicity refers to the ___ of a pathogen.
ability to cause disease
number of antibodies
primary response
secondary response
4
The function of B lymphocytes is to:
destroy pathogens
create antibodies
create T lymphocytes
identify antibodies
5
TRUE or FALSE? An Autoimmune disease is one in which antibodies are created to match somatic cells.
True
False
6
The function of the Lymphatic system is to:
Act as an intermediate between arteries and veins
Filter and return excess fluids into the bloodstream
Maintain hemostasis
Regulate body temperature
7
TRUE or FALSE? Our normal flora can be considered Opportunistic pathogens.
False
True
8
Adaptive Immunity is specific. This means that:
lymphatic fluid is only released when there is an infection
the body reacts the same way to all pathogens
antibodies are generated for particular antigens
immunoglobulins fight antibodies
9
TRUE or FALSE? Lymph moves through vessels due to the pumping action of the arteries.
False
True
10
TRUE or FALSE? Vaccination relies on the body's Primary response.
False
True
11
Prokaryotic cells, like bacteria, are different from Eukaryotic cells in that they:
have extra ribosomes for protein production
lack a nucleus
lack DNA
lack a cell membrane
12
The skin and mucous membranes make up part of the ___ Immune System.
Innate
Active
Adaptive
Acquired
13
Animals, food, and water can be considered ___ of disease
virulence
fomites
antigens
vectors
14
Bacteria are unicellular and haploid. This means that they cannot perform:
cytokinesis
cell division
meiosis
metabolism
15
An example of a localized infection is a(an):
eczema
open wound
bruise
septicemia
16
An immune reaction that injures the body is a(an):
perisensitivity
hyposensitivity
episensitivity
hypersensitivity
17
Which of the following are considered decomposers of organic material/the human body?
fungi and algae
bacteria and fungi
bacteria and algae
algae and plants
18
How long does the Primary response to pathogens take?
one year
approximately 2 weeks
one day
more than a month
19
Another name for the bicuspid valve is the _____ valve
mitral
semilunar
molar
ventricular
20
A "reservoir of infection" best describes which term?
pathogenicity
lymph
fomite
antibody
