the first sign of puberty in girls is
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Nursing Elites

ATI RN

RN Nursing Care of Children Online Practice 2019 A

1. What is the first sign of puberty in girls?

Correct answer: C

Rationale: The correct answer is C, Thelarche. Thelarche refers to the onset of breast development, which is typically the first sign of puberty in girls. This occurs before menarche (the first menstrual period). Choices A and B, acne and hair growth in the pubic area and underarms, are not the first signs of puberty in girls. While acne can be a common occurrence during puberty, it usually appears after other physical changes. Hair growth in the pubic area and underarms also occurs later in the puberty process.

2. During an otoscopic examination on an infant, in which direction is the pinna pulled?

Correct answer: C

Rationale: For infants, the pinna is pulled down and back to straighten the ear canal and allow proper visualization of the tympanic membrane during otoscopic examination.

3. Which family theory is described as a series of tasks for the family throughout its life span?

Correct answer: B

Rationale: Developmental theory outlines the series of tasks and stages that a family goes through over its life span, helping to understand the family's development and needs over time.

4. An appropriate method for administering oral medications that are bitter to an infant or small child should be to mix them with which?

Correct answer: C

Rationale: Mixing bitter medication with a small amount of something sweet, like jam, can mask the taste effectively without diluting the medication too much. Mixing with milk or formula is not recommended as the child may refuse future feedings, and carbonated beverages are not suitable for infants.

5. The nurse is preparing to admit a child to the hospital with a diagnosis of acute poststreptococcal glomerulonephritis. The nurse understands that the peak age at onset for this disease is what?

Correct answer: B

Rationale: The peak age for the onset of acute poststreptococcal glomerulonephritis is typically between 5 and 7 years old. This age group is most affected due to the higher incidence of streptococcal infections in school-aged children, which can lead to this renal complication.

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