In developing a problem statement, a researcher speaks to each of the following except:
A. variables.
B. population.
C. design.
D. focus of study.
C. design.
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Which action should the perioperative nurse take to best protect the patient from burn injury during surgery?
a. Ensure correct placement of the grounding pad. b. Check all emergency sprinklers in the operating room. c. Verify that a fire extinguisher is available during surgery. d. Confirm that all electrosurgical equipment has been properly serviced.
A resident is positioned in a chair. Which will provide good alignment?
a. The person holds the upper body and head erect. b. The person's back and buttocks are on the edge of the chair. c. The person's feet are dangling. d. The backs of the person's knees are against the edge of the seat.
A woman has been diagnosed with cervical carcinoma in situ and asks the healthcare professional to explain it to her. What description by the professional is best?
a. It involves the full epithelial thickness of the cervix. b. It involves abnormal cells growing on the cervix. c. It is when cancer has spread to the peritoneum. d. It is when only the top layer of the cervix is affected.
Is a radical cure for malaria necessary for someone who is asymptomatic?
A. No, malaria is never asymptomatic. B. No, prophylactic treatment would suffice. C. Yes, the patient could still have the parasite in the lungs. D. Yes, the patient could still have the parasite in the liver.