Which statement by a patient indicates a correct understanding of teaching regarding ethambutol?
a. "Dizziness, drowsiness, and decreased urinary output are common with this drug, but they will subside over time."
b. "Constipation will be a problem, so I will increase the fiber in my diet."
c. "I will need to have my eyes checked periodically while I am taking this drug."
d. "This medication may cause my bodily secretions to turn bluish-green."
c
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T lymphocytes are believed to have a specific role in:
A) Transplant rejection B) Allergic hay fever and asthma C) Anaphylaxis D) Bacterial infections
A nurse was assigned to work with technology-dependent schoolchildren. What kind of study might the nurse conduct to help determine the needs of these children?
A. A case-control study to compare the children with children who are not technology-dependent B. A cross-sectional study of school-based variables affecting the children C. A descriptive study regarding prevalence among total school population D. An analytic study to determine causes of the children's problems
Which statement correctly describes the nurses' role in collaboration?
a. State boards of nursing mandate that collaboration can only occur in hospitals. b. Collaboration should occur only with physicians. c. Collaboration occurs only between nurses with the same level of education. d. Collaboration may occur in health-related research.
In a full-term infant, the normal erythrocyte life span is _____ days.
a. 30 to 50 b. 60 to 80 c. 90 to 110 d. 120 to 130