The nurse is auscultating the lungs of an adult client. The nurse hears low-pitched, soft breath sounds over the posterior lower lobes and inspiration that is longer than expiration. The nurse recognizes that these breath sounds are:
Bronchovesicular breath sounds and normal in that location.
Normally auscultated over the trachea.
Vesicular breath sounds and normal in that location.
Bronchial breath sounds and normal in that location
The Correct Answer is C
A. Bronchovesicular breath sounds and normal in that location:
Bronchovesicular breath sounds are medium-pitched sounds heard over the major bronchi and are usually equal on inspiration and expiration. They are typically heard in the 1st and 2nd intercostal spaces anteriorly and between the scapulae posteriorly. While they might be normal in certain locations, hearing them over peripheral lung fields might indicate an abnormality.
B. Normally auscultated over the trachea:
This statement doesn't specify a particular type of breath sound. Tracheal breath sounds are harsh and relatively high-pitched, heard directly over the trachea. They are normal over the trachea but are not normally heard in the lung periphery.
C. Vesicular breath sounds and normal in that location:
Vesicular breath sounds are low-pitched, soft sounds heard over most of the lungs during inspiration. They are longer on inspiration than expiration and are considered normal breath sounds heard in the peripheral lung fields. Hearing vesicular sounds in the posterior lower lobes is typical and indicates normal lung function.
D. Bronchial breath sounds and normal in that location:
Bronchial breath sounds are high-pitched and loud, heard primarily over the trachea and larynx. If heard in the peripheral lung fields, especially in the lower lobes, it can suggest an abnormality such as consolidation or compression of lung tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Frenulum:
The frenulum is a thin band of tissue in the mouth that connects the tongue to the floor of the mouth. It aids in the tongue's movement and flexibility during speaking and swallowing.
B. Palate:
The palate refers to the roof of the mouth. It has two parts: the hard palate (at the front, made of bone) and the soft palate (at the back, made of muscle). The palate plays a crucial role in speech and swallowing.
C. Uvula:
The uvula is a small, fleshy extension at the back of the soft palate in the mouth. It participates in various functions, including speech articulation, preventing food from entering the nasal cavity during swallowing, and producing certain sounds.

D. Papillae:
Papillae are small, raised structures on the tongue that contain taste buds. They are responsible for detecting different tastes: sweet, salty, sour, bitter, and umami (savory). Papillae give the tongue its rough texture.
Correct Answer is A
Explanation
A. Consists of two lobes.
This statement is correct. The left lung consists of two lobes: the upper lobe and the lower lobe. The right lung, not the left lung, has three lobes: upper, middle, and lower lobes.
B. Primarily consists of an upper lobe on the posterior chest.
This statement is not accurate. The upper lobe of the left lung is present in the anterior and posterior parts of the chest. It is not limited to the posterior chest.
C. Is shorter than the right lung because of the underlying stomach.
This statement is not correct. The left lung is not shorter due to the underlying stomach. The left lung is slightly smaller than the right lung to accommodate the space for the heart, but this size difference is not due to the stomach.
D. Is divided by the horizontal fissure.
This statement is not accurate. The left lung is not divided by the horizontal fissure. The horizontal fissure is a feature of the right lung, not the left lung. The left lung is divided by the oblique fissure into the upper and lower lobes

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