ATI RN
Pediatric Research Questions Questions
Question 1 of 5
Nurse Raymond is handling a group of student nurses and he is teaching them about fluids and electrolytes. He is correct when he says that a substance moves from an area of higher concentration, this is:
Correct Answer: C
Rationale: Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. In the context of fluids and electrolytes, this process plays a crucial role in maintaining the balance of these substances in the body. Nurse Raymond is correct in stating that diffusion is the mechanism by which substances move down their concentration gradient. Osmosis involves the movement of water across a semipermeable membrane, filtration is the process of separating substances based on size through a filtering mechanism, and active transport requires energy to move substances against their concentration gradient.
Question 2 of 5
To supplement a diet with foods high in potassium, the nurse should recommend the addition of:
Correct Answer: A
Rationale: Fruits such as bananas are a good source of potassium. Potassium is an essential mineral that plays a vital role in various bodily functions, including maintaining proper muscle function, nerve transmission, and fluid balance. Bananas are easy to incorporate into the diet and provide a significant amount of potassium per serving. Other fruits high in potassium include oranges, melons, and avocados.
Therefore, recommending the addition of fruits such as bananas is a suitable way to supplement a diet with foods high in potassium.
Question 3 of 5
The patient is having difficulty coping with her new diagnosis of lymphoma. Which response by the nurse is most helpful?
Correct Answer: C
Rationale: Option C, "Who do you usually go to when you have a problem?" is the most helpful response by the nurse in this situation. This response allows the patient to identify her support system and opens up a conversation about coping mechanisms and sources of emotional support. It helps the nurse understand who the patient leans on during difficult times and enables the nurse to involve these individuals in providing support and encouragement to the patient as she copes with her new diagnosis of lymphoma. By exploring the patient's typical sources of support, the nurse can assist in strengthening her coping mechanisms and emotional well-being during this challenging time.
Question 4 of 5
The nurse is discussing development and play activities with the parent of a 2-month-old. Recommendations should include giving a first rattle at about which age?
Correct Answer: A
Rationale: At 2 months old, infants start to demonstrate more control over their arm movements and are becoming more aware of objects around them. They may also start to grasp objects intentionally. Giving a first rattle at this age can help stimulate their senses, promote sensory exploration, and encourage their fine motor skills development. This early exposure to different textures, shapes, and sounds can also aid in their cognitive and sensory development, making it an appropriate choice for a parent looking to support their baby's early growth and learning.
Question 5 of 5
Which manifestation suggests that an infant is developing necrotizing enterocolitis (NEC)?
Correct Answer: B
Rationale: Bloody diarrhea is a key sign of NEC, indicating intestinal injury.