In this close-up image of a lung, what structure does number 1 indicate?
A. Respiratory bronchiole
B. Alveolar duct
C. Alveolus
D. Terminal bronchiole
E. Bronchiole
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Question 2) In these views of the trachea, what structure does number 1 indicate?
A. Trachealis muscle
B. Thyroid cartilage
C. Cricoid cartilage
D. Anular ligament
E. Tracheal cartilage
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Question 3) In this closeup image of a lung, what structure does number 3 indicate?
A. Respiratory bronchiole
B. Alveolar duct
C. Alveolus
D. Terminal bronchiole
E. Bronchiole
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Question 4) In these views of the trachea, what structure does number 2 indicate?
A. Trachealis muscle
B. Thyroid cartilage
C. Cricoid cartilage
D. Anular ligament
E. Tracheal cartilage
(
Question 5) In these views of the trachea, what type of tissue does number 3 indicate?
A.
Thyroid cartilage
B.
Trachealis muscle
C.
Tracheal cartilage
D.
Anular ligament
E.
Cricoid cartilage
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Question 6) Which sinus does the number 1 indicate?
A. Frontal sinus
B. Anterior sinus
C. Ethmoidal sinus
D. Maxillary sinus
E. Sphenoidal sinus
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Question 7) In this view of the larynx, what structure does number 5 indicate?
A. Tracheal cartilage
B. Thyroid cartilage
C. Epiglottis
D. Cricoid cartilage
E. Corniculate cartilage
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Question 8) Which sinus does the number 4 indicate?
A. Frontal sinus
B. Maxillary sinus
C. Ethmoidal sinus
D. Sphenoidal sinus
E. Sagittal sinus
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Question 9) In this view of the larynx, what structure does number 2 indicate?
A. Tracheal cartilage
B. Thyroid cartilage
C. Hyoid bone
D. Cricoid cartilage
E. Epiglottis
(
Question 10) In this sagittal section showing the upper respiratory tract, what bone does number 2 indicate?
A.
Frontal bone
B.
Nasal bone
C.
Maxillary bone
D.
Ethmoid bone
E.
Sphenoid bone
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