The nurse instructor is reviewing the integumentary system during a presentation to a group of student nurses. Which statement made by the instructor is the most accurate regarding the integumentary system?
“The sebaceous and sweat glands are fully functional in the infant.”
“The integumentary system is not in place until after the child is born and then takes many years to mature.”
“The largest organ of the body helps regulate body temperature.”
“One role of the integumentary system is to distribute oxygen to the body cells.”
The Correct Answer is C
Choice A reason: Infant sebaceous and sweat glands are not fully functional, developing postnatally. The skin’s role in temperature regulation is accurate, making this incorrect, as it misstates infant integumentary function in the instructor’s presentation to student nurses on the system’s role.
Choice B reason: The integumentary system is present at birth, though maturing over time, not absent until after birth. Temperature regulation is a key function, making this incorrect, as it exaggerates the system’s developmental timeline in the instructor’s presentation on the integumentary system.
Choice C reason: The skin, the body’s largest organ, regulates temperature through sweating and vasodilation, a primary integumentary function. This aligns with physiological principles, making it the most accurate statement for the instructor to present to student nurses about the integumentary system’s role.
Choice D reason: Oxygen distribution is a respiratory and circulatory function, not integumentary. The skin’s temperature regulation is correct, making this incorrect, as it misattributes a role to the integumentary system in the instructor’s presentation to student nurses on its physiological functions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Saying the flowers aren’t alive and removing them avoids the child’s question, missing a chance to discuss death. Asking about dying opens dialogue, making this evasive and incorrect compared to the nurse’s opportunity to engage the dying child in a meaningful conversation.
Choice B reason: Acknowledging the flowers’ death and asking what dying is like invites the child to share thoughts, facilitating discussion about their own mortality. This aligns with pediatric palliative care communication, making it the most appropriate response to encourage the child to open up about dying.
Choice C reason: Calling the flowers uncheerful and removing them dismisses the child’s observation, closing off discussion about death. Asking about dying fosters dialogue, making this superficial and incorrect compared to the nurse’s role in supporting the dying child’s emotional expression and exploration.
Choice D reason: Offering to trash the flowers ignores the child’s reference to death, missing a chance to explore their thoughts. Asking about dying encourages openness, making this abrupt and incorrect compared to the nurse’s opportunity to facilitate a conversation about death with the child.
Correct Answer is C
Explanation
Choice A reason: Fluoride is safe from 6 months in appropriate amounts, not delayed until 4-5 years. The first tooth’s eruption at 6 months is a key milestone, making this incorrect, as it misstates fluoride use in the context of infant dental development for the health fair.
Choice B reason: Swollen or inflamed gums are normal during teething, not a serious concern. The first tooth erupting at 6 months is a standard milestone, making this incorrect, as it misrepresents a common teething symptom as problematic in the nurse’s health fair presentation.
Choice C reason: The first tooth typically erupts by 6 months, marking the start of dental growth, a significant infant milestone. This aligns with pediatric dental guidelines, making it the correct fact for the nurse to highlight in the health fair presentation on infant developmental milestones.
Choice D reason: Lower central incisors, not upper, are usually the first to erupt in infants. The 6-month eruption timeline is accurate, making this incorrect, as it misidentifies the typical first teeth in the nurse’s presentation on infant dental development milestones at the health fair.
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