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126. Rales and thonchi are frequently noted during an examination of lung sounds. What is the difference between the two? 2. 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 127. Which of the following is not recommanded when Interviewing a patient? a. Have eye contact b. Look at the clock to prevent patient from rambling clean toward the patient d. Nod when the patient talks 126. The most effective step of hand washing in 3. Using friction to remove potential pathogens. b. using hospital grade soap. c. moisturizing the hands after washing to prevent cracking d. washing hands for at least 15 seconds 120 A 31 year old man was rushed to the hospital because of bloody diarrhea. The doctor said that the cause can be a single-celled organiom. Which organism is he referring to a. Lyme b. Amoeba 6. Salmonella d. Trichomonas
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