The nurse performing a health history on a child asks the parents if their child has experienced increased appetite or thirst. What body system is the nurse assessing with this question?

A. "This is a primitive reflex known as the palmar grasp.": The palmar grasp reflex is a primitive reflex observed in newborns where they automatically grasp onto objects (or fingers) that touch

their palms. This reflex typically disappears by around 6 months of age.

B. "This is a protective reflex known as rooting.": Rooting is a reflex where newborns turn their head and open their mouth in response to cheek or mouth stimulation, facilitating breastfeeding. It is not related to grasping objects with the hands.

C. "This is a primitive reflex known as the plantar grasp.": The plantar grasp reflex is similar to the palmar grasp but occurs when pressure is applied to the sole of the foot. It is unrelated to grasping objects with the hands.

D. "This is a protective reflex known as the Moro reflex.": The Moro reflex, also known as the startle reflex, involves the newborn's arms and legs extending and then flexing in response to a sudden movement or loud noise. It is not related to grasping objects with the hands.

A. "His average daily intake should be about 3,000 calories.": This statement is incorrect because the average daily calorie intake for a toddler is much lower, typically ranging from 1,000 to 1,400 calories, depending on factors such as age, weight, and activity level.

B. "The quality of food I provide him is more important than the quantity.": This statement reflects an understanding of the importance of nutrient-dense foods in a toddler's diet rather than focusing solely on the quantity of calories consumed.

C. "Because he is such a picky eater, I will give him one of my vitamins each day.": While offering a vitamin supplement may seem like a solution to address nutritional gaps, it's important for toddlers to receive essential nutrients from a variety of foods rather than relying solely on supplements.

D. "I should expect him to have an increased appetite.": While toddlers may experience fluctuations in appetite, expecting a consistently increased appetite may not be accurate or indicative of healthy eating habits.