The CNA caring for an older adult asks if the yellow, waxy, crusty lesions on the patient's axilla and groin are contagious. The nurse's most helpful response is:
a. "Yes. It is a cellulitis caused by bacteria."
b. "No. It is a seborrheic dermatitis caused by excessive sebum."
c. "Yes. It is an indication of scabies."
d. "No. It is the lesion seen with basal cell carcinoma."
ANS: B
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The nurse is teaching a group of colleagues about the cell division cycle as background to oncology nursing. Which of the following statements is true of the cell cycle?
A) Some cells lack a G0 phase. B) Mitosis is a process that occurs in steps over 1 to 2 days. C) The two broad phases of the cell cycle are mitosis and synthesis. D) Nondividing cells such as nerve cells are said to be in the S0 phase.
The home health care agency desires to hire a new home health care aide. This aide will provide direct and hands-on care to patients. Which person would meet federal requirements for that position?
1. A nursing assistant who has on-the-job training at a nursing home 2. A nursing assistant who has on-the-job training at a hospital 3. A nursing assistant who completed a training and competency evaluation program 4. A second-semester student enrolled in a registered nursing program
How would the nurse best analyze the results from a client's sonogram that show the fetal shoulder as the presenting part?
1. Breech, transverse 2. Breech, longitudinal 3. Military, longitudinal 4. Vertex, transverse
A 17-year-old primigravida has gained 4 pounds since her last prenatal visit. Her blood pressure is 140/92 mm Hg. The most important nursing action is to:
a. advise her to cut down on fast foods that are high in fat. b. caution her to avoid salty foods and to return in 2 weeks. c. assess weight gain, location of edema, and urine for protein. d. recommend she stay home from school for a few days to reduce stress.