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At which age should the nurse expect most infants to begin to say mama and dada with meaning?
- A. 4 months
- B. 6 months
- C. 10 months
- D. 14 months
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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The nurse is caring for a child with sickle cell anemia with the following order: Morphine Sulfate 2 mg IV every 24 hours. Morphine Sulfate is available in 10 mg/1mL. How many mL should the nurse administer?
- A. 0.2 mL
- B. 0.5 mL
- C. 1 mL
- D. 2 mL
Correct Answer: A
Rationale: To administer 2 mg of Morphine Sulfate when the concentration is 10 mg/mL, the nurse should administer 0.2 mL (2 mg / 10 mg/mL = 0.2 mL). Choice B, 0.5 mL, is incorrect because it is the result of dividing 2 mg by 4 mg/mL instead of 10 mg/mL. Choice C, 1 mL, is incorrect as it would be the result of dividing 2 mg by 2 mg/mL. Choice D, 2 mL, is incorrect as it would be the result of dividing 2 mg by 1 mg/mL.
The parent of an infant with colic tells the nurse, "All this baby does is scream at me; it is a constant worry." What is the nurse's best action?
- A. Encourage the parent to verbalize feelings.
- B. Encourage the parent not to worry so much.
- C. Assess the parent for other signs of inadequate parenting.
- D. Reassure the parent that colic rarely lasts past age 9 months.
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What is the first sign of puberty in boys?
- A. Enlargement of testes
- B. Decreased levels of testosterone
- C. Voice deepening
- D. Pubic hair
Correct Answer: A
Rationale: The first sign of puberty in boys is typically the enlargement of the testes. This is due to the increase in production of testosterone, which leads to physical changes such as growth of the testes. Choice B, decreased levels of testosterone, is incorrect as puberty is marked by an increase in testosterone levels. Choice C, voice deepening, and choice D, pubic hair growth, usually occur later in the puberty process compared to testicular enlargement, making them incorrect answers.
The nurse is teaching a parent with a 2-month-old infant who has been diagnosed with colic about ways to relieve colic. Which statement by the parent indicates the need for additional teaching?
- A. I should let my infant cry for at least 30 minutes before I respond.
- B. I will swaddle my infant tightly with a soft blanket.
- C. I should massage my infant's abdomen whenever possible.
- D. I will place my infant in an upright seat after feeding.
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which type of play would be most beneficial for preparing a preschool-age child for upcoming surgery to reduce the stress of the event?
- A. Cooperative play
- B. Associative play
- C. Dramatic play
- D. Onlooker play
Correct Answer: C
Rationale: Dramatic play involves role-playing, allowing children to act out scenarios and become more comfortable with them. This type of play can help reduce anxiety about upcoming events like surgery. Cooperative play involves working together towards a common goal, associative play involves loosely interacting with others, and onlooker play involves observing others play without actively participating. These types of play are not as directly related to preparing a child for surgery and reducing stress as dramatic play.