The otoscopic exam revealed cerumen build-up. Which type of hearing loss may this cause?
A) Sensorineural
B) Perceptive
C) Conductive
D) Central
C
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The physician has ordered a client to receive 1000 mL D5 1/2NS to infuse over 24 hours. Which solution should the nurse obtain from the supply cart?
A) D5%W B) D5% 0.9NS C) D5% 0.45NS D) 0.9% NS
Which developmental stage is best identified with introspection?
1. Middle age 2. Middle childhood 3. Early adulthood 4. Older age
The nurse is caring for a patient who is receiving chemotherapy. The patient complains of nausea and begins to vomit. The nurse administers ondansetron (Zofran) to alleviate the nausea
Which medication given concurrently with ondansetron would increase its effectiveness? a. Dexamethasone (Decadron) b. Ranitidine (Zantac) c. Loperamide (Imodium) d. Alosetron (Lotronex)
Which statement regarding informed consent is most accurate?
a. Informed consent needs to be sought only if the risks outweigh the benefits. b. Informed consent is required if there are physical risks but not if there are psychological risks. c. Researchers must obtain voluntary participation of subjects after informing them of possible risks and benefits. d. A researcher is not obligated to seek informed consent if the details of the study could upset the subject and potentially affect the study outcome.