A nurse is performing a respiratory system physical examination. To assess the resonance of voice sounds heard during auscultation of the lungs, the nurse instructs the patient to say "ee," and if the sound is heard as "ay," this is known as:
Bronchovesicular sound
Bronchophony
Normal voice resonance
Egophony
The Correct Answer is D
Choice a reason:
Bronchovesicular sounds are normal breath sounds heard over the main bronchus area and over the upper right posterior lung field. They have a medium pitch and intensity and are heard on both inspiration and expiration. Bronchovesicular sounds do not involve the change of vowel sounds during auscultation.
Choice b reason:
Bronchophony is the term used when the voice sounds are more clear and louder over the chest wall, usually indicating lung consolidation. However, it does not specifically refer to the change of vowel sounds from "ee" to "ay."
Choice c reason:
Normal voice resonance is when voice sounds heard through auscultation are muffled and indistinct. It does not involve a clear change in vowel sounds, which is what occurs with egophony.
Choice d reason:
Egophony is characterized by the change of the "ee" vowel sound to a nasal "ay" or "a" sound when auscultating the lungs. This phenomenon typically suggests lung consolidation, as might be seen with pneumonia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice a reason:
Rhonchi are coarse, rattling respiratory sounds somewhat like snoring, usually caused by obstruction or secretion in the larger airways. They are not considered normal breath sounds and are typically heard in conditions such as chronic bronchitis.
Choice b reason:
Crackles are the sounds you will hear in a lung field that has fluid in the small airways. These sounds are commonly heard in patients with pneumonia, heart failure, and restrictive pulmonary diseases. They are not normal breath sounds.
Choice c reason:
Bronchovesicular sounds are normal breath sounds heard over the main bronchus area and over the upper right posterior lung field. They have a medium pitch and intensity and are heard on both inspiration and expiration. In a healthy individual, these sounds are expected to be heard in the 1st and 2nd intercostal spaces near the sternal body.
Choice d reason:
Tracheal breath sounds are harsh, high-pitched sounds heard when auscultating over the trachea in the neck. They are not normally heard over the intercostal spaces of the chest wall.
Correct Answer is D
Explanation
Choice a reason:
Exophthalmos, or protrusion of the eyeballs, is not a typical finding in hypothyroidism. It is more commonly associated with hyperthyroidism, particularly Graves' disease, which is characterized by an overactive thyroid gland.
Choice b reason:
Photophobia, or light sensitivity, is not a common symptom of hypothyroidism. While it can be associated with other conditions, it is not directly related to the function of the thyroid gland.
Choice c reason:
Weight loss is typically not associated with hypothyroidism. In fact, individuals with hypothyroidism often experience weight gain due to a slowed metabolism, which is the opposite of weight loss.
Choice d reason:
Lethargy is a common symptom of hypothyroidism. The condition can lead to a decrease in thyroid hormone production, which can slow down the body's metabolism, resulting in feelings of fatigue, sluggishness, and lethargy.
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