A child experiencing an allergic reaction receives a prescription for epinephrine 0.01 mg/kg SUBQ.

The child weighs 66 pounds, and the medication is labeled "Epinephrine 1mg/mL.”. How many mL should the practical nurse (PN) administer to this child? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Choice A rationale

Using blunt scissors to do cut-outs typically requires fine motor skills and hand-eye coordination that are characteristic of older preschool-aged children, generally around 3 to 4 years old. A two-year-old is still developing these complex manipulative skills, making this behavior not typical for their developmental stage.

Choice B rationale

Riding a tricycle generally emerges as a developmental milestone for children between 3 to 4 years of age. This activity demands advanced gross motor coordination, balance, and bilateral pedaling skills that are usually beyond the capabilities of an average two-year-old, who is still mastering walking and running.

Choice C rationale

Sustained attention to a picture book for 15 minutes is a cognitive ability that develops with age, typically seen in older preschool or school-aged children. A two-year-old's attention span is much shorter, usually limited to a few minutes, reflecting their ongoing neurological maturation and cognitive development.

Choice D rationale

Taking toys away from another child is a common and normal behavior observed in toddlers. This is characteristic of their egocentric stage of development, where they struggle with sharing and understanding others' perspectives, often leading to possessive actions as they explore their environment and assert their will.

Choice A rationale

Cheese is a good source of calcium and protein, but it is not a primary source of iron. Iron is essential for hemoglobin synthesis, and the client's hemoglobin and hematocrit levels are below normal ranges [Hemoglobin, pregnant female > 11 g/dL ( > 110 g/L); Hematocrit, pregnant female > 33% ( > 0.33 volume fraction)], indicating iron deficiency anemia.

Choice B rationale

Cauliflower is a cruciferous vegetable rich in vitamin C and fiber, but its iron content is relatively low. While vitamin C aids in iron absorption, cauliflower itself does not provide a significant amount of dietary iron to effectively address the client's anemic status.

Choice C rationale

Carrots are well-known for their beta-carotene content, a precursor to vitamin A, and provide fiber. However, carrots are not a significant source of iron. To combat iron deficiency anemia during pregnancy, foods rich in heme iron or non-heme iron with good bioavailability are required.

Choice D rationale

Chicken, particularly the dark meat, is a good source of heme iron, which is more readily absorbed by the body compared to non-heme iron found in plant-based foods. Given the client's anemic status, increasing dietary intake of iron-rich foods like chicken is crucial for improving hemoglobin and hematocrit levels.