Nokea
The age at which the infant can achieve early head control with bobbing motion when pulled to sit is
- A. 2 months
- B. 3 months
- C. 4 months
- D. 6 months
Correct Answer: A
Rationale: Head control typically begins developing around 2 months.
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Which statement is descriptive of renal transplantation in children?
- A. It is an acceptable means of treatment after age 10 years.
- B. It is the preferred means of renal replacement therapy in children.
- C. Children can receive kidneys only from other children.
- D. The decision for transplantation is difficult because a relatively normal lifestyle is not possible.
Correct Answer: B
Rationale: Renal transplantation is considered the preferred means of renal replacement therapy in children with end-stage renal disease. This is because transplantation offers the best long-term outcomes and quality of life for children compared to other forms of renal replacement therapy such as dialysis. Children who undergo successful renal transplantation tend to have improved growth, development, and overall health compared to those who remain on dialysis. Transplantation can provide children with the opportunity to live a relatively normal and healthy life, making it the preferred treatment option in pediatric patients with end-stage renal disease.
What is an important consideration regarding TPN administration?
- A. IV site is kept aseptic while infusing the solution
- B. Feeding is poured into a pouch and then infused
- C. Solution is only hung for a maximum of 8 hours at a time New formula is added as needed so the line does not run dry
- D. Solution is only hung for a maximum of 8 hours at a time h. New formula is added as needed so the line does not run dry
Correct Answer: A
Rationale: An important consideration regarding TPN administration is ensuring the intravenous (IV) site is kept aseptic while infusing the solution. This is crucial to prevent the risk of infection, as TPN solutions are highly concentrated and can provide an ideal environment for the growth of microorganisms. Strict aseptic technique must be maintained during the entire process of TPN administration, from preparation to infusion, to minimize the risk of introducing pathogens into the patient's system. Failure to maintain aseptic technique can lead to serious complications such as bloodstream infections, which can be life-threatening for the patient.
Approximately how much fluid is lost in acute weight loss of .5kg?
- A. 50 ml
- B. 750 ml
- C. 500 ml
- D. 75 ml
Correct Answer: C
Rationale: When a person loses 0.5 kg of weight, it is commonly assumed that most of the weight loss is due to fluid loss. The approximate fluid loss for every 0.5 kg of weight loss is around 500 ml. This estimation is based on the fact that 1 kg of body weight is approximately equivalent to 1 liter of fluid. Therefore, for a 0.5 kg weight loss, the fluid loss would be approximately 500 ml (0.5 liters).
A 2-year-old is noted to be drinking from a container filled with kerosene. He immediately coughs, becomes tachypneic, and is brought to the hospital. The best approach to his treatment is to
- A. induce emesis
- B. perform nasogastric tube lavage
- C. instill mineral oil
- D. administer steroids
Correct Answer: E
Rationale: Inducing emesis or performing gastric lavage can increase the risk of aspiration. The best approach is supportive care, including oxygen and monitoring.
At about what age does the Babinski sign disappear?
- A. 4 months
- B. 6 months
- C. 1 year
- D. 2 years
Correct Answer: D
Rationale: The Babinski sign is a reflex response in infants where their big toe moves upward and the other toes fan out when the sole of the foot is stroked. This reflex is normally present in infants up to around 2 years of age. By the age of 2, the nervous system has matured, and the Babinski sign disappears as the child's motor pathways develop and the reflex becomes suppressed. After the age of 2, the presence of the Babinski sign can indicate neurological issues, so its absence beyond this age is considered normal.