Rales and rhonchi are frequently noted during an examination of lung sounds. What is the difference between the two?
a. Rales are louder.
b. Rhonchi are noted only in infants.
c. Rales occur on inspiration, rhonchi on expiration.
d. Rales are noted only in infants.
Answer: c. Rales occur on inspiration, rhonchi on expiration.
Health Professions
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a. 3 people b. 10 people c. 15 people d. 25 people
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A(n) ____ is a QRS complex where the R wave is equal in height to the depth of the S wave.
A. hexaxial lead B. torsades lead C. equiphasic lead D. bilateral lead
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ICD-10-CM assigns the same code for acquired and congenital aortic stenosis.
Answer the following statement true (T) or false (F)
Health Professions
Lazy eye is also called:
A. hyperopia. B. myopia. C. amblyopia. D. diplopia.
Health Professions