Bradypnea and tachypnea:
Refer to breathing rates
Are respiratory changes caused by exercise
Are upper respiratory infections
Are relieved by sitting upright
The Correct Answer is A
A. Refer to breathing rates: Bradypnea = slow breathing; tachypnea = rapid breathing. Both describe respiratory rates.
B. Are respiratory changes caused by exercise: Tachypnea may occur with exercise, but bradypnea does not.
C. Are upper respiratory infections: These are breathing patterns, not infections.
D. Are relieved by sitting upright: This describes orthopnea, not bradypnea/tachypnea.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Surrounded by rings of cartilage: Only the larger bronchi are surrounded by cartilage; bronchioles and alveoli are not.
B. Upper respiratory structures: These are part of the lower respiratory tract.
C. Collectively referred to as the bronchial tree: This is the correct term for the branching airway system from the trachea to alveoli.
D. The sites of the exchange of respiratory gases: Only the alveoli are directly involved in gas exchange.
Correct Answer is B
Explanation
A. Bronchial tree, carina, apex: These refer to lower airway structures and lung anatomy, not the throat/voice box.
B. Larynx, pharynx, trachea: Larynx = voice box, Pharynx = throat, Trachea = windpipe.
C. Larynx, epiglottis, eustachian tube: The eustachian tube connects the middle ear to the throat; not part of respiratory naming here.
D. Larynx, vocal cords, trachea: Vocal cords are part of the larynx; pharynx (throat) is missing.
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