Having misplaced a stethoscope, a nurse borrows a colleague's stethoscope. The nurse next enters the patient's room and identifies self, washes hands with soap, and states the purpose of the visit
The nurse performs proper identification of the patient before auscultating the patient's lungs. Which critical health assessment step should the nurse have performed?
a. Running warm water over stethoscope
b. Draping stethoscope around the neck
c. Rubbing stethoscope with betadine
d. Cleaning stethoscope with alcohol
ANS: D
Bacteria and viruses can be transferred from patient to patient when a stethoscope that is not clean is used. The stethoscope should be cleaned before use on each patient with isopropyl alcohol. Running water over the stethoscope does not kill bacteria. Betadine is an inappropriate cleaning solution and may damage the equipment. Draping the stethoscope around the neck is not advised.
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