The nurse teaches parents about drowning risks.
Which group is at greatest risk?
Preschoolers.
Toddlers.
Infants.
Teenagers.
The Correct Answer is B
Choice A rationale
Preschoolers (ages 3-5 years) are at risk for drowning, often due to their increasing independence and exploration without fully understanding water hazards. However, they are generally more coordinated than toddlers and may have some understanding of safety rules.
Choice B rationale
Toddlers (ages 1-3 years) are at the greatest risk for drowning due to their natural curiosity, developing mobility, and lack of awareness of danger. They can wander off and fall into pools, bathtubs, or even buckets of water. Their head-to-body ratio makes it difficult for them to lift their heads if they fall face-first into water.
Choice C rationale
Infants (under 1 year) are dependent on caregivers and are typically supervised closely around water. While they can drown in shallow water, their lack of mobility reduces their risk compared to toddlers who are actively exploring their environment.
Choice D rationale
Teenagers, while still at risk for drowning, often due to risk-taking behaviors around water or substance use, generally have a better understanding of water safety than younger children and are more physically capable in the water.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Pain is a common symptom in superficial and partial-thickness burns where nerve endings are still intact. While pain indicates tissue damage, the absence of pain in a burn area can signify deeper and more severe injury where nerve endings have been destroyed.
Choice B rationale
No pain with pale, leathery skin is a characteristic finding of a full-thickness (third-degree) burn. The destruction of nerve endings eliminates pain sensation, and the skin appears dry, leathery, and may be white, charred, or translucent due to damage to all skin layers and underlying tissue.
Choice C rationale
Mild erythema, or redness of the skin, is characteristic of a superficial (first-degree) burn, such as a sunburn. These burns involve only the epidermis and are typically painful and without blisters.
Choice D rationale
Blister formation is a hallmark of partial-thickness (second-degree) burns, which involve the epidermis and part of the dermis. These burns are typically painful and moist.
Correct Answer is B
Explanation
Choice A rationale
At 12 months, a child typically says their first single words with meaning, such as "mama" or "dada," and may understand simple commands. Reaching a vocabulary of 50 words is not expected at this early stage of language development.
Choice B rationale
By 24 months, most toddlers have experienced a significant language explosion and are typically able to say at least 50 words and are beginning to combine two words into simple phrases. This is a key milestone in language development.
Choice C rationale
At 36 months, a child's vocabulary has typically expanded significantly, often exceeding several hundred words. They are also using longer and more complex sentences. Saying only 50 words at this age would be considered a developmental delay.
Choice D rationale
At 15 months, children are typically in the stage of building their vocabulary beyond the initial single words. While some may be approaching a larger vocabulary, consistently saying 50 words is more characteristic of older toddlers closer to 24 months.
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