HESI RN
Pediatric HESI
1. According to Erikson's theory, what behavioral pattern should be displayed by a child who has not developed a sense of competence?
- A. Guilt.
- B. Shame.
- C. Alienation.
- D. Inferiority.
Correct answer: D
Rationale: Erikson's theory of psychosocial development outlines that the failure to establish a sense of competence during the industry vs. inferiority stage results in feelings of inferiority. This stage occurs during middle childhood where children strive to master skills and tasks. If they are unable to meet challenges successfully, they may start feeling inferior to their peers and may lack confidence in their abilities. Choices A, B, and C are incorrect as guilt, shame, and alienation are not the specific behavioral patterns associated with the lack of developing a sense of competence according to Erikson's theory.
2. A client with Graves' disease is prescribed propranolol. The nurse understands that the purpose of this medication is to:
- A. Treat the underlying cause of the disease
- B. Reduce thyroid hormone production
- C. Alleviate symptoms such as tachycardia and tremors
- D. Increase energy levels
Correct answer: C
Rationale: The correct answer is C: Alleviate symptoms such as tachycardia and tremors. Propranolol is a beta-blocker that helps manage symptoms like tachycardia (fast heart rate) and tremors in patients with Graves' disease. Choice A is incorrect because propranolol does not address the underlying cause of Graves' disease, which is autoimmune in nature. Choice B is incorrect because propranolol does not directly reduce thyroid hormone production; it mainly targets the symptoms. Choice D is incorrect because while propranolol may help with symptoms like tachycardia, it is not intended to increase energy levels.
3. A patient has a parenteral nutrition infusion of 25% dextrose. A student nurse asks the nurse why a peripherally inserted central catheter was inserted. Which response by the nurse is most appropriate?
- A. There is a decreased risk for infection when 25% dextrose is infused through a central line.
- B. The prescribed infusion can be given much more rapidly when the patient has a central line.
- C. The 25% dextrose is hypertonic and will be more rapidly diluted when given through a central line.
- D. The required blood glucose monitoring is more accurate when samples are obtained from a central line.
Correct answer: C
Rationale: The 25% dextrose solution is hypertonic. Shrinkage of red blood cells can occur when solutions with dextrose concentrations greater than 10% are administered IV. Blood glucose testing is not more accurate when samples are obtained from a central line. The infection risk is higher with a central catheter than with peripheral IV lines. Hypertonic or concentrated IV solutions are not given rapidly.
4. The nurse is teaching a client with newly diagnosed hyperthyroidism about the management of the condition. Which of the following statements by the client indicates a need for further teaching?
- A. I should take my medication every day as prescribed.
- B. I need to avoid foods high in iodine.
- C. I can skip my medication on days when I feel fine.
- D. I should monitor my pulse regularly.
Correct answer: C
Rationale: Clients with hyperthyroidism should take their medication consistently and not skip doses, even if they feel well.
5. In pediatric mental health, there is a lack of sufficient numbers of community-based resources and providers, resulting in long waiting lists for services. This has resulted in:
- A. Children of color and those in poor economic conditions being underserved
- B. Increased stress in the family unit
- C. Markedly increased funding
- D. Premature termination of services
Correct answer: D
Rationale: The correct answer is D, 'Premature termination of services.' The lack of sufficient numbers of community-based resources and providers, along with long waiting lists, can lead to premature termination of services for children in need of mental health support. Choice A, 'Children of color and those in poor economic conditions being underserved,' is not directly related to the consequence mentioned in the question. Choice B, 'Increased stress in the family unit,' while a potential consequence, is not explicitly stated in the question as a direct result of the lack of resources. Choice C, 'Markedly increased funding,' is not a consequence but rather a potential solution to address the lack of resources.