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Which scenario places a toddler at risk for injury?
- A. Toddler playing with his preschool sibling’s toy
- B. Mop and a bucket of clean water in the kitchen
- C. Cup of hot coffee on the kitchen counter
- D. Twenty-five-pound toddler sitting in a forward-facing car seat in the back seat of a car
Correct Answer: C
Rationale: Hot coffee can cause burns and is a significant risk factor for toddler injury.
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According to Piaget’s theory of cognitive development, which of the following statements is correct?
- A. Cognitive function continues to become refined throughout life.
- B. A child’s greatest task is to make sense of the world around him or her.
- C. Culture plays a major role in cognitive development.
- D. Learning precedes development.
Correct Answer: B
Rationale: Piaget believed a child's greatest task is to make sense of the world, focusing on cognitive development as it pertains to the individual.
A nurse is assessing a woman for positive signs of pregnancy. Which of the following assessment findings would the nurse discover?
- A. Positive test for HCG in the maternal urine
- B. Detection of fetal heart tones
- C. Enlargement of the uterus
- D. Palpation of fetal body parts
Correct Answer: B
Rationale: Positive signs of pregnancy include detection of fetal heart tones and palpation of fetal body parts.
Health promotion intervention: Who benefits most?
- A. "I have a new grandchild and want to be part of her life."
- B. "My mother lived until she was 90, so a long life is in my genes."
- C. "Some chronic illness is just a part of aging."
- D. "I hope I’ll live a lot longer, but one never knows."
Correct Answer: A
Rationale: Motivation to adopt a healthy lifestyle is essential for successful health promotion interventions.
A teenager has been using acne medications for the last 14 days. Her acne is no better, and in fact, it is a little worse. What information should the nurse offer this girl?
- A. Wash your face at least four times a day, making sure to scrub well.
- B. The medications can make acne appear worse at first; try to give it a few more weeks.
- C. Avoid all chocolate products.
- D. Because it is summertime, it would be good for your skin if you lie out in the sun for a few hours each day.
Correct Answer: B
Rationale: Acne medications can worsen acne initially; improvement occurs slowly.
A nurse is using a functional focus to assess a person. Which of the following will the nurse be evaluating?
- A. Visual acuity
- B. Pupil reactivity
- C. Ability to drive
- D. The red reflex
Correct Answer: C
Rationale: A functional focus assesses how visual abilities affect a person's lifestyle, such as driving.