A patient is having pulmonary function tests. What should the nurse instruct the patient about the process?
A. "Anti-nausea medication will be provided prior to the test."
B. "Expect to be sedated for the test."
C. "A nose clip will be worn during the test."
D. "Oxygen will be used for a while after the test."
Answer: C
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In addition to sample bias and ethical issues (e.g., securing consent, assuring anonymity, and protecting site security), a third concern about factors that may affect the credibility of Internet-mediated study findings is
a. The interviewer's ability to establish rapport with study participants b. The fact that use of a pseudonym might cause participants to make up information about the phenomenon c. The researcher's ability to transcribe the data gathered through online interviews d. Reliability and validity of data, although terms most often applied to quantitative research, might be an issue since the researcher can't verify whether or not participants meet inclusion criteria for the study
Which laboratory result will the nurse expect to show a decreased value if a patient develops heparin-induced thrombocytopenia (HIT)?
a. Prothrombin time b. Erythrocyte count c. Fibrinogen degradation products d. Activated partial thromboplastin time
A client who has been on a medication that caused diarrhea is now off the medication. What could the nurse suggest to promote the return of normal flora?
A) Stool-softening laxatives, such as Colace B) Increasing fluid intake to 3,000 mL/day C) Drinking fluids with a high sugar content D) Eating fermented products, such as yogurt
What are the current recommendations regarding the use of daily weights and fluid balance charts to assess hydration status?
a. Daily weight only. b. Fluid balance chart only. c. Daily weight and fluid balance chart. d. Neither daily weight nor fluid balance chart.