A nurse reviewing a client's record notes documentation that the client has melena. How does the nurse detect the presence of melena?
A. By checking the client's urine for blood
B. By checking the client's stool for blood
C. By checking the client's urine for a decrease in output
D. By checking the client's bowel movements for diarrhea
Ans: B. By checking the client's stool for blood
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An occupational health nurse (OHN) is walking through a hospital. Which of the following observations would be concerning to the nurse? (Select all that apply.)
a. A nurse shares that the floor census is at capacity. b. A wet floor without a warning sign or a dry walk area on one side c. A nurse starts an IV without using gloves. d. An electric bed gives a shock when touched. e. Some biological substance on the floor and wall has not been cleaned. f. Volume has been turned very high on several TV sets, necessitating very loud verbal interactions.
You are caring for a client who has premature ventricular contractions. What sign or symptom is observed in this client?
A) Fluttering B) Nausea C) Hypotension D) Fever
The abstract of a journal article is useful for:
a. Determining the relevance of the paper to your needs b. Identifying limitations of the study c. Determining if the data collection methods were reliable d. Deciding on evidence-based changes to practice
The logrolling procedure should always be used for patients who
A. are unconscious. B. have had spinal cord surgery. C. are paralyzed on the left side. D. are totally dependent.