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The leading cause of death in preschool-aged children is unintentional injuries. These injuries include all of the following EXCEPT:

A.

poisoning.

B.

drowning.

C.

physical abuse.

D.

motor vehicle crashes.

Answer and Explanation

The Correct Answer is C

Rationale:
A. Poisoning is a common unintentional injury in preschool-aged children and a significant cause of morbidity and mortality.
B. Drowning is a leading cause of death in this age group and considered an unintentional injury.
C. Physical abuse is not classified as an unintentional injury; it is intentional and a form of child maltreatment.
D. Motor vehicle crashes, including pedestrian and passenger injuries, are among the leading causes of death in preschool-aged children.


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Related Questions

Correct Answer is B

Explanation

Rationale:
A. Testing 1–2 weeks after starting therapy is premature, as the full course of antibiotics has not yet been completed, and results may not accurately reflect treatment effectiveness.
B. One week after completion of nitrofurantoin therapy is recommended to assess the resolution of bacteriuria and confirm the effectiveness of treatment for acute cystitis in pregnant adolescents. This timing allows any remaining bacteria to be detected while minimizing false negatives.
C. Testing after 10 days of therapy initiation may still be during treatment, which is too early to confirm eradication.
D. Waiting 2 weeks after completion of therapy is not necessary; 1 week post-treatment is sufficient to evaluate effectiveness and ensure prompt follow-up.

Correct Answer is D

Explanation

Rationale:
A. Acetic acid is primarily used for topical treatment of certain infections and is not appropriate for general wound cleansing before suturing.
B. Povidone-iodine can be irritating to tissues and may delay wound healing if used for deep wound irrigation.
C. Chlorhexidine (Hibiclens) is effective for skin antisepsis but is generally not recommended for open wound irrigation due to potential tissue toxicity.
D. Saline solution for irrigation is the preferred method for cleansing lacerations prior to suturing. It effectively removes debris and contaminants without causing tissue irritation, promoting optimal wound healing.

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