Research data support a carcinogenic relationship in children resulting from exposure to which virus?
a. Herpes simplex virus
b. Influenza
c. Varicella-zoster virus
d. Epstein-Barr virus
Answer: d. Epstein-Barr virus
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A patient, diagnosed with heart failure, would like the nurse to explain what the diagnosis means. How will the nurse explain heart failure?
A) The heart muscle cannot pump effectively causing a backup of blood. B) The hydrostatic pressure pushing fluid out of the capillaries is lower than the oncotic pressure. C) The decrease in venous pressure from the backup of blood increases hydrostatic pressure. D) Increased protein leads to reduced oncotic pressure and inability to pull fluid into the system.
The nursing home staff screens an elderly resident for TB. Results are positive. Streptomycin is ordered by the physician, so a critical part of the nursing care plan for this resident includes which of the following?
A) Monitoring for diarrhea B) Observing for signs of anorexia C) Increasing safety precautions D) Closely monitoring food intake
After gathering and analyzing anthropometric data, the nurse determines that a client has a "pear" body type. Which waist-to-hip ratio caused the nurse to come to this conclusion?
a. 0.78 b. 0.85 c. 0.90 d. 1.05
When assessing a newborn's reflexes, the nurse strokes the newborn's cheek and the newborn turns toward the side that was stroked and begins sucking. The nurse documents which reflex as being positive?
A) Palmar grasp reflex B) Tonic neck reflex C) Moro reflex D) Rooting reflex