A nurse is conducting a teaching session for parents of infants. The nurse explains that which behavior indicates that an infant has developed object permanence?

Correct Answer: C

Rationale: Object permanence is the understanding that objects continue to exist even when they can't be seen, heard, or touched. When an infant actively searches for a hidden object, it demonstrates that the infant has developed object permanence. This behavior implies that the infant understands that the object still exists even though it is temporarily out of sight. This usually emerges around 8-12 months of age, according to Piaget's theory of cognitive development. The other choices do not specifically relate to the concept of object permanence as directly as actively searching for a hidden object does.

Correct Answer: C

Rationale: A workshop training day with a professional speaker where nurses can interact with each other would be the most beneficial type of continuing education program for home-care staff nurses. This type of program allows for interactive learning and the opportunity for nurses to engage in discussions, ask questions, and share experiences with each other. It promotes a collaborative learning environment, fosters teamwork, and enhances communication among the staff. Additionally, bringing in a professional speaker can provide valuable insights and expertise on relevant topics, further enriching the education experience for the nurses. Overall, a workshop training day would be a more engaging and effective approach to continuing education for the home-care staff nurses compared to the other options listed.

Correct Answer: C

Rationale: Creating a schedule similar to the one the child follows at home will provide familiarity and routine, which can help in establishing a bedtime routine and promoting better sleep. Consistency in sleep schedules is important for children, as it helps regulate their circadian rhythm and promotes quality sleep. By mirroring the child's home schedule, the nurse can create a sense of normalcy and comfort for the child, making it easier for them to fall asleep at bedtime. This approach is non-pharmacological and focuses on promoting healthy sleep habits, which is beneficial for the child's overall well-being and recovery process.

Correct Answer: A

Rationale: Depo-Provera is a contraceptive method that consists of receiving an injection every 3 months to prevent pregnancy. It contains a progestin hormone called medroxyprogesterone acetate, which works by suppressing ovulation, thickening cervical mucus, and thinning the uterine lining. This method of contraception is highly effective when used correctly and is convenient for individuals who prefer not to take a daily pill.

Correct Answer: A

Rationale: When caring for an adolescent with acute drug toxicity, it is important to gather information on the mode of administration of the drug to understand how it was taken into the body. This information can help the healthcare team determine the extent of drug exposure, potential complications, and appropriate treatment strategies. The mode of administration can include ingestion, inhalation, injection, or other routes, and each method may have different implications for the patient's condition. Understanding how the drug was administered is crucial in managing the adolescent's care effectively.