Which of the following is correct air flow?
Bronchioles-glottis-alveoli
Trachea-bronchi-bronchioles
Larynx-alveoli-carina
Bronchi-trachea-alveoli
The Correct Answer is B
A. Bronchioles-glottis-alveoli: This is not a correct sequence; air doesn't go from bronchioles to glottis.
B. Trachea-bronchi-bronchioles: This is the correct anatomical sequence of airflow.
C. Larynx-alveoli-carina: Carina comes before the alveoli and is part of the tracheal bifurcation.
D. Bronchi-trachea-alveoli: Air flows from trachea → bronchi → alveoli, not bronchi → trachea.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D"]
Explanation
A. Trachea: The trachea is the beginning of the lower respiratory tract and conducts air to the bronchi.
B. Pharynx: The pharynx is part of the upper respiratory system.
C. Lungs: The lungs are the primary organs of the lower respiratory tract responsible for gas exchange.
D. Bronchial tree: The bronchial tree, including bronchi and bronchioles, is part of the lower respiratory system.
E. Larynx: The larynx is the uppermost structure of the lower respiratory system in some classifications but is more commonly considered part of the upper respiratory tract.
Correct Answer is D
Explanation
A. Hyperventilating: this means rapid, deep breathing.
B. Having difficulty breathing: that is dyspnea.
C. Experiencing Kussmaul respirations: that’s deep, labored breathing, often seen in metabolic acidosis.
D. Not breathing: apnea means absence of breathing.
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