Pediatric Primary Care for the Advanced Practice Nurse (D119)

Correct Answer B. Explain the procedure in simple terms

Explanation

When performing a procedure like an IV infusion on a young child, it is essential to explain the procedure in a way that is appropriate for the child's developmental level. For a 3-year-old, this means using simple, reassuring language without overwhelming them with unnecessary details. This can help reduce anxiety and prepare the child for the procedure.

Why other options are wrong

A. Explain the procedure completely

While explaining the procedure is important, providing too much detail can confuse or frighten a young child. Simplicity and reassurance are key.

C. Restrain the child to perform the venipuncture

Restraint should not be the initial response. It's important to try to build rapport with the child first and attempt gentle approaches to explain the procedure. Restraint should be a last resort if the child becomes overly distressed.

D. Provide reading materials before performing venipuncture

At 3 years old, children are typically not able to understand reading materials. Explaining the procedure in simple terms is far more effective than providing written materials.

Correct Answer B. 10 mL

Explanation

To determine how many milliliters of amoxicillin to administer, the nurse can use the formula:

(Dose required) ÷ (Concentration of solution) = Volume to administer

250 mg ÷ (125 mg/5 mL) = 10 mL

Therefore, the nurse should administer 10 mL of the amoxicillin suspension to provide the correct dose of 250 mg.

Why other options are wrong

A. 5 mL

Administering 5 mL would only provide 125 mg of amoxicillin, which is half the required dose of 250 mg. Therefore, this option is incorrect.

C. 15 mL

Administering 15 mL would provide 375 mg of amoxicillin, which exceeds the prescribed dose of 250 mg. This would be an overdose and is incorrect.

D. 20 mL

Administering 20 mL would provide 500 mg of amoxicillin, which is far more than the prescribed dose of 250 mg. This would result in an overdose, making it an incorrect choice.

Correct Answer A. Does not cry when the parent allows the nurse to hold the child.

Explanation

At 9 months, infants are developing a sense of trust and attachment with their primary caregiver. The ability for the child to be separated from the parent without significant distress indicates positive attachment and trust, which is the central psychological task of this developmental stage, according to Erikson’s theory of psychosocial development.

Why other options are wrong

B. Shows mistrust when strangers approach.

Mistrust of strangers may indicate a lack of attachment or difficulty in the resolution of the trust vs. mistrust stage, but it is not necessarily a sign of positive development. It could reflect normal stranger anxiety, but does not indicate positive resolution of the task at hand.

C. Becomes willful when disciplined.

While some willfulness may emerge as the child begins to explore independence, this is more characteristic of the toddler stage (12-24 months) and is not an indicator of positive resolution for the 9-month-old.

D. Does not play with other children.

At 9 months, infants typically engage in parallel play or solitary play, which is developmentally appropriate. Lack of interaction with other children does not indicate a failure to resolve the psychological task at this stage.

Correct Answer A: The child can think logically about concrete events.

Explanation

The concrete operational stage, according to Piaget, occurs approximately between the ages of 7 and 11 years. During this stage, children develop the ability to think logically about concrete (real-world) events but are not yet able to engage in abstract thinking. This includes understanding the concept of conservation, where children realize that quantity or amount does not change just because of the shape or appearance.

Why other options are wrong

B. The child is unable to understand the concept of conservation.

In the concrete operational stage, children gain the ability to understand conservation. This means they realize that an object’s quantity remains the same despite changes in its shape or appearance. Therefore, this statement is incorrect.

C. The child can engage in hypothetical reasoning.

Hypothetical reasoning is characteristic of Piaget’s formal operational stage, which begins around age 12. Children in the concrete operational stage are not yet capable of thinking abstractly or hypothetically.

D. The child relies solely on intuition rather than logic.

Children in the concrete operational stage begin to rely more on logical reasoning than intuition. They can think logically about real, concrete situations, rather than just relying on gut feelings or intuition.

Correct Answer B. Anterior pituitary

Explanation

The anterior pituitary is responsible for secreting both follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which play key roles in the regulation of the reproductive system, including the menstrual cycle in females and sperm production in males.

Why other options are wrong

A. Hypothalamus

The hypothalamus regulates the release of hormones from the anterior pituitary, but it does not secrete FSH and LH itself. The hypothalamus secretes gonadotropin-releasing hormone (GnRH), which stimulates the anterior pituitary to release FSH and LH.

C. Posterior pituitary

The posterior pituitary releases hormones such as oxytocin and vasopressin (antidiuretic hormone, ADH), but it does not secrete FSH or LH. These hormones are secreted by the anterior pituitary.

D. Ovaries and testes

While the ovaries and testes are targets of FSH and LH and produce sex hormones, they do not secrete FSH and LH. These hormones are produced by the anterior pituitary.

Correct Answer A. Skipping more than three meals per week

Explanation

Skipping meals, particularly more than three times a week, is a significant indicator of nutritional risk among adolescents. This habit can lead to nutrient deficiencies and disrupt healthy growth and development. Adolescents may skip meals due to busy schedules, body image concerns, or eating disorders, which can negatively affect their overall health and nutrition. It is crucial to address this behavior to ensure proper nutrient intake during this critical developmental period.

Why other options are wrong

B. Eating fast food once weekly

Although eating fast food frequently can contribute to poor dietary habits, eating it once a week is not necessarily an indicator of nutritional risk on its own. The overall quality of the adolescent's diet, rather than a single instance of fast food consumption, plays a more significant role in nutritional risk. Occasional fast food can be part of a balanced diet if other food choices are nutritious.

C. Hearty appetite

A hearty appetite is not an indicator of nutritional risk. In fact, having a healthy appetite typically suggests adequate nutritional intake. Nutritional risk is more closely linked to irregular eating habits, poor food choices, or inadequate intake rather than appetite alone.

D. Having lactose intolerance

While lactose intolerance can cause digestive issues, it does not automatically indicate nutritional risk. Many adolescents with lactose intolerance can manage their condition by avoiding dairy or consuming lactose-free alternatives. Nutritional risk would only arise if the individual does not properly substitute other calcium-rich foods in their diet.

Correct Answer A. Have a separate exam room for procedures

Explanation

Having a separate exam room for procedures helps to create a calm, controlled environment where the child can be prepared for the procedure without distractions or overstimulation. It also allows the nurse to explain the procedure in a safe, comfortable setting, which can help reduce anxiety. A separate space gives the child a clear boundary between the clinical routine and the more stressful procedural experience.

Why other options are wrong

B. Insist the parent stays to reduce the child's anxiety

While having the parent present may provide comfort for some children, it can increase anxiety for others, particularly if the child has separation anxiety or if the parent becomes anxious. The nurse should assess the child's individual needs and preferences before deciding if the parent should stay or leave. Reassurance should be based on the child’s temperament.

C. Use med term when explaining

Using medical terminology when explaining the procedure can confuse the child and increase anxiety. It is more effective to use simple, child-friendly language when explaining medical procedures to ensure the child understands what will happen and feels more in control of the situation. Complex terms can alienate and frighten the child.

D. Reassure the child that the procedure won't hurt

Although it's important to offer comfort, reassuring a child that a procedure won't hurt is not always truthful and may lead to trust issues if the child experiences pain. Instead, the nurse should be honest, explaining what the child can expect in terms of sensations and any discomfort, while also providing techniques to manage anxiety or pain during the procedure.

Correct Answer A. 2.5 mL

Explanation

To determine the correct dose, we use the formula:

Dose to be administered = Ordered dose × Volume of solutionConcentration of solution

Substituting the values:

Dose to be administered = 125 mg × 5 mL250 mg  = 2.5 mL

Therefore, the nurse should administer 2.5 mL of the amoxicillin suspension for each dose.

Why other options are wrong

B. 5 mL

5 mL would provide 250 mg of amoxicillin, which is double the prescribed dose of 125 mg. Therefore, this is not the correct volume for each dose.

C. 10 mL

10 mL would provide 500 mg of amoxicillin, which is four times the prescribed dose. This would be an overdose and is not the correct volume to administer.

D. 12.5 mL

12.5 mL would provide 625 mg of amoxicillin, which is five times the prescribed dose. This is an incorrect and unsafe amount for the child.

Correct Answer A. Soy milk

Explanation

Soy milk is the best choice for increasing dietary protein intake for a toddler on a vegetarian diet. Soy products are an excellent source of complete protein, containing all the essential amino acids necessary for growth and development. Compared to the other options, soy milk provides a high amount of protein that is easily digestible, making it a top recommendation for vegetarians.

Why other options are wrong

B. Peanut Butter

While peanut butter contains protein, it is not a complete source, meaning it does not provide all essential amino acids in the quantities required for optimal health. It also contains a lot of fat, which may not be ideal for toddlers' dietary needs in high amounts. Additionally, it could present a choking hazard for younger toddlers.

C. Dried Beans

Dried beans are a good source of protein, but they are incomplete proteins, meaning they lack some essential amino acids. They also require proper preparation, such as cooking and soaking, to ensure digestibility and avoid potential digestive upset in toddlers. Beans can be a good complement to other protein sources, but not the best sole option for a toddler’s protein intake.

D. Whole Grains

Whole grains provide some protein but are not a rich source compared to other options like soy milk. While they are a great source of fiber, vitamins, and minerals, they generally do not supply enough protein to meet the nutritional needs of a growing toddler. They should be included in a balanced diet but not as the main protein source.