Nokea
Which of the following is the most common intraocular tumor in young children?
- A. Neuroblastoma
- B. Wilms tumor
- C. Retinoblastoma
- D. Leukemia
Correct Answer: C
Rationale: Retinoblastoma is the most common intraocular tumor in young children.
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A nurse is explaining the concept of “presence.” The nurse should include that presence means that the person:
- A. is in the same room as another.
- B. multitasks in order to examine all aspects of a situation.
- C. sets goals in response to what another is saying.
- D. practices active listening and focuses on what is being said.
Correct Answer: D
Rationale: The concept of “presence” means that a person’s full attention is focused on the situation at hand. Multitasking produces the opposite effect because focus is lost.
A nurse plans to use lectures, handouts, and a video to teach a group of teenagers the importance of safe sex practices. Which step in the teaching-learning process is the nurse demonstrating?
- A. Assessment
- B. Development
- C. Implementation
- D. Evaluation
Correct Answer: B
Rationale: Developing the teaching content, including materials like lectures and videos, is part of the development step in the teaching-learning process.
A nurse who is conducting a parenting class is asked how to select a good day care center for an 18-month-old child. Which of the following responses should be made by the nurse?
- A. “Day care centers that schedule age-appropriate educational videos increase verbal ability.”
- B. “Human interaction increases a toddler’s verbal skills, so select a day care center that values adult-to-toddler interaction.”
- C. “Learning to understand the meaning of words is increased when toddlers are exposed to educational DVDs, so select a day care center that has an extensive library of age-appropriate, educational DVDs.”
- D. “There really is no difference in the quality of day care centers based on whether or not videos or DVDs are used for educational purposes.”
Correct Answer: B
Rationale: Research has shown that human interaction promotes verbal skills in toddlers better than passive exposure to videos.
During which week would pregnancy begin to pose health concerns for the fetus?
- A. 36 weeks
- B. 38 weeks
- C. 40 weeks
- D. 42 weeks
Correct Answer: D
Rationale: Beyond 42 weeks, placental function decreases, leading to potential risks for the fetus.
A nurse is determining caloric needs for a preschooler who weighs 18 kilograms. Which of the following represents the daily caloric needs for this child?
- A. 1360 calories
- B. 1540 calories
- C. 1620 calories
- D. 1800 calories
Correct Answer: C
Rationale: A preschooler requires approximately 90 kcal/kg of body weight per day, which amounts to 1620 calories for an 18 kg child.