Tara is an 11-year-old girl diagnosed with type 1 diabetes mellitus (DM). She asks her attending nurse why she can't take a pill rather than shots like her grandmother does. Which of the following would be the nurse's best reply?

Correct Answer: C

Rationale: The nurse's best reply would be option C, "Your body does not make insulin, so the insulin injections help to replace it." This response directly addresses Tara's question about why she needs insulin injections instead of pills. In type 1 diabetes mellitus, the body's immune system mistakenly attacks the beta cells in the pancreas that produce insulin. As a result, individuals with type 1 DM do not produce insulin, so they require insulin injections to replace the missing hormone. Unlike type 2 diabetes where oral medications can be used to manage the condition, individuals with type 1 diabetes rely on insulin injections to regulate their blood glucose levels.

Correct Answer: C

Rationale: The most appropriate technique in this scenario would be to perform the exam while the child is on the parent's lap. This approach helps build trust and comfort for the child, as they are in a familiar and secure environment. It can also help the nurse assess the child's behavior and interactions with the parent during the exam, providing valuable information about the child's developmental stage and emotional well-being. Additionally, conducting the exam in this way can help reduce anxiety and fear that the child may experience in an unfamiliar setting like the hospital crib or exam room.

Correct Answer: B

Rationale: Osteosarcoma does not typically fall under the category of small round blue cell tumors.

Correct Answer: B

Rationale: According to Piaget's theory of cognitive development, the 6-month-old infant would typically be in the stage known as primary circular reactions. This stage occurs from around 1 to 4 months of age up to about 1 year old. During this stage, infants begin to repeat actions that bring them pleasure or interesting results, such as sucking their thumb or repeating simple movements like kicking. These repetitive actions are circular in nature because they involve the infant's own body, and they serve as the building blocks for more complex interactions and understanding of the world. This stage is characterized by the infant's increasing ability to coordinate sensory information with motor actions, laying the foundation for further cognitive development.

Correct Answer: D

Rationale: When ARF deteriorates and electrolyte imbalances worsen, peritoneal dialysis (via a Tenckhoff catheter) is indicated.