Nokea
Obesity in childhood:
- A. Is usually associated with hypogonadism
- B. Is unlikely to lead to adult obesity
- C. Is more common in families in Social Class I than in Social Class V
- D. Can lead to overestimation of the dose of intravenous fluids when these are required
Correct Answer: C
Rationale: Childhood obesity is more common in higher social classes. It is not typically associated with hypogonadism and can lead to adult obesity. Overestimation of fluid doses is not a recognized issue.
You may also like to solve these questions
Consequences of a median nerve section in the ante-cubital fossa include:
- A. Complete paralysis of pronation
- B. Loss of sensation over palmar aspect of middle finger
- C. Wasting of hypothenar eminence
- D. Paralysis of abductor pollicis brevis
Correct Answer: D
Rationale: The median nerve controls the abductor pollicis brevis, and its injury at the ante-cubital fossa results in an inability to perform thumb abduction.
Type I renal tubular acidosis:
- A. Only occurs in children
- B. Is caused by a failure of ammonium ion secretion
- C. Is associated with renal calcification
- D. Typically leads to hypovolaemia
Correct Answer: B
Rationale: Type I renal tubular acidosis is characterized by a failure in ammonium ion secretion, leading to a failure to acidify urine, which can result in metabolic acidosis.
An infant is hospitalized for treatment of nonorganic failure to thrive. Which nursing action is most appropriate for this infant?
- A. Encouraging the infant to hold a bottle
- B. Keeping the infant on bed rest to conserve energy
- C. Rotating caregivers to provide more stimulation
- D. Maintaining a consistent, structured environment
Correct Answer: D
Rationale: A consistent, structured environment helps build trust and security, which is essential for an infant with nonorganic failure to thrive.
The most common cardiac dysrhythmia in pediatrics is:
- A. Ventricular tachycardia
- B. Sinus bradycardia
- C. Supraventricular tachycardia
- D. First-degree heart block
Correct Answer: C
Rationale: SVT is the most common dysrhythmia in children.
Which medication should the nurse prepare for immediate administration to a child experiencing an anaphylactic reaction to a bee sting?
- A. Diphenhydramine (Benadryl)
- B. Dobutamine (Dobutarex)
- C. Epinephrine (Adrenalin)
- D. Calcium chloride (calcium chloride)
Correct Answer: C
Rationale: After the first priority of establishing an airway, administration of epinephrine is the drug of choice. Diphenhydramine, an antihistamine, is usually not used for severe reactions. Dobutamine and calcium chloride are not appropriate drugs for this type of reaction.