39. Whistling expiratory sounds are characteristic of: O a. rales. O b. stridor. O c. rhonchi. O d. wheezing.
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This is a medical question related to respiratory sounds. Step 2: Analyze the options: * **a. Rales (or crackles):** These are short, discontinuous, popping sounds heard during inspiration, often associated with fluid in the alveoli. They are not typically Show more…
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