How should the nurse position the earpieces on a stethoscope to ensure optimum reception?
a. Backward
b. Parallel to the ears
c. Toward the face
d. Downward
ANS: C
To ensure the best reception of sound, place earpieces pointing toward the face.
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An oncology nurse is contributing to the care of a patient who has failed to respond appreciably to conventional cancer treatments. As a result, the care team is considering the possible use of biologic response modifiers (BRFs)
The nurse should know that these achieve a therapeutic effect by what means? A) Promoting the synthesis and release of leukocytes B) Focusing the patient's immune system exclusively on the tumor C) Potentiating the effects of chemotherapeutic agents and radiation therapy D) Altering the immunologic relationship between the tumor and the patient
Late in pregnancy, the woman's breasts should be assessed by the nurse to identify any potential concerns related to breastfeeding. Some nipple conditions make it necessary to provide intervention before birth
These include (select all that apply) a. Everted nipples b. Flat nipples c. Inverted nipples d. Nipples that contract when compressed e. Cracked nipples
The nurse clarifies that nephrotoxic drugs such as doxycycline and rifampin can cause kidney damage by:
a. bacterial destruction of the nephrons. b. chemical alterations of glomeruli. c. necrosis of tubules from reduction of oxygenation. d. "clumping" of cellular debris from killed bacteria.
The risk manager has noted an increase in error rate for a nursing unit over the last year. Which factors should the risk manager investigate? Select all that apply
1. How strong is the unit leadership? 2. Are nurses being asked to fulfill unreasonable work assignments? 3. How well does the unit staff function as a team? 4. Who on the unit is making the most mistakes? 5. Does an environment of learning exist on the unit?