Homeostasis, Disease, Oh My! Question Preview (ID: 51485)


Review For Homeostasis, Immune System, And Disease Chapter. TEACHERS: click here for quick copy question ID numbers.

Which best describes the immune system?
a) the immune system produces gametes
b) the immune system exchanges gases between blood and the lungs
c) the immune system protects the body from pathogens
d) the immune system digests food into usable nutrients

Leukocytes are
a) red blood cells that bring extra oxygen to the infection
b) biological barriers that help protect the body
c) white blood cells that fight infection and get rid of debris
d) released by mucus membranes at body openings

when getting a vaccination, which substance is injected into the body?
a) bacteria to combat a pathogen
b) white blood cells to engult a pathogen
c) a weakened form of a virus
d) antibiotics to kill a virus

When an organisms reproduces asexually, it usually has
a) only one parents, and half as much DNA as the parent
b) only one parent, and the same chromosome number as the parent
c) two parents, and twice as much DNA as either parent
d) two parents and the same chromosomes number as the parents

Swelling and fever are considered
a) harmful to your body and must be stopped
b) the second line of defense against a pathogen
c) indications that you need immediate help
d) only related to bacterial infections

Lysogenics is
a) a way viruses get cells to reproduce their DNA
b) a type of white blood cell
c) the study of the skin
d) fluid surrounding the cell

How is HIV transmitted?
a) It is airborne
b) tick bites
c) body fluids such as blood, semen, breast milk
d) mucus

The failure of the body to maintain dynamic equilibrium can result in
a) reproductive success
b) gene manipulation
c) differentiation
d) disease

the job of antibiotics is
a) destroy virus attacks in our body
b) destroy lymphatic cells
c) destroy bacteria in our body
d) reduce fever and swelling

two enemies of the body are
a) bacteria and viruses
b) homework and chores
c) cold weather and dirt
d) the skin and Mr. mucus

the first line of defense against illness is
a) T cells and B cells
b) the skin, mucus, and stomach acids
c) humoral response
d) histamines causing swelling

Phagocytosis is
a) process where leukocytes engulf and destroy pathogens
b) chemical barriers that destroy pathogens
c) part of the first line of defense
d) all of the above

A pathogen is
a) a white blood cell
b) disease causing agents
c) anything that causes an immune response
d) regulates water and waste removal from the body

An innate response is
a) a response we build as we are exposed to pathogens
b) a response to vaccines
c) a response we are born with
d) a response to allergies

An antigen
a) is a response we are born with
b) a disease causing agent
c) anything that causes an immune response
d) part of the first line of defense

All of these are white blood cells
a) phagocytes, leukocytes, lymphocytes, humerolcytes
b) phagocytes, Natural born killers, lymphocytes, cromangocytescytes
c) helper T cells, T cells, B cells, phagocytes
d) numerolcytes, phagocytes, cromangocytes, lymphocytes

an overreaction of histamines to non-dangerous substances is
a) the flu
b) a cold
c) allergies
d) covid 19

T cells are named that because
a) they form in the bone marrow
b) they reside in the thyroid
c) they line the throat
d) the form in the thymus

An antibody
a) eats and digests pathogent
b) is y shaped with an antigen on it that identifies pathogens
c) is a pathogen
d) is against or harmful to body cells

wha is the difference between autoimmune and immunodeficient?
a) they both are the same thing
b) they both result in death
c) autoimmune is when the body attacks itself while the other is just a weakened immune system
d) Immunodeficiency is when the body attacks itself while the other is just a weakened immune system

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