What is the primary function of the respiratory system?
A) ventilation
B) gas exchange
C) transport of gases
D) All apply.
Correct Answer:
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Q7: What is the purpose of the paranasal
Q8: Which of the following is the correct
Q9: What is the first lymphatic tissue that
Q10: Which portion of the respiratory tract is
Q11: Sound is normally produced from
A)air moving down
Q12: The epiglottis
A)contains vocal cords.
B)contains cilia.
C)prevents food from
Q13: Which of the following is NOT a
Q14: What is internal respiration?
A)ventilation (breathing)
B)gas exchange between
Q15: What is the purpose of the mucociliary
Q16: The windpipe is known as the
A)voice box.
B)throat.
C)epiglottis.
D)trachea.
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