The two main structures of the lymphatic system are the lymphatic vessels and the blood vessels.
Indicate whether the statement is true or false
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Question 2) In order to hear sound, vibrations pass from the eardrum to the ossicles, and on to the oval window.
Indicate whether the statement is true or false
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Question 3) Which one of the following is NOT an autoimmune disease?
A) allergic contact dermatitis
B) multiple sclerosis
C) Graves' disease
D) type I diabetes mellitus
E) rheumatoid arthritis
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Question 4) The bony labyrinth of the internal ear consists of the cochlea, vestibule, and the semicircular canals.
Indicate whether the statement is true or false
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Question 5) Hannah has an auto-immune disease in which the beta cells of the pancreas are destroyed. As a result, she does not make enough insulin. What disease does she have?
A) multiple sclerosis
B) Graves' disease
C) myasthenia gravis
D) type I diabetes mellitus
E) systemic lupus erythematosus (SLE)
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Question 6) The stirrup is also referred to as the stapes.
Indicate whether the statement is true or false
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Question 7) Allergic contact dermatitis following skin contact with poison ivy would normally lead to ________.
A) immediate hypersensitivity
B) acute hypersensitivity
C) delayed hypersensitivity
D) anaphylactic shock
E) immunodeficiency
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Question 8) The internal (inner) ear functions in the sensation of hearing only.
Indicate whether the statement is true or false
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Question 9) Which of the following is often used to treat allergies?
A) vaccines
B) antihistamines
C) blood transfusions
D) bone marrow transplants
E) immunosuppressor drugs
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Question 10) The pharyngotympanic (auditory) tube links the middle ear cavity with the throat.
Indicate whether the statement is true or false
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