Question 88

The appropriate site to prepare for dermal specimen collection on a toddler is the nondominant third finger.

Using the nondominant third finger is ideal for dermal specimen collection in toddlers as it minimizes discomfort and allows for easier access to blood vessels. This site is preferred because it is generally less used for daily activities, reducing the risk of movement during the procedure.

A) Nondominant dorsal hand

While the nondominant dorsal hand can be used for specimen collection, it is not the most preferred site for toddlers. The dorsal hand may be more prone to movement and can be sensitive due to more frequent use, making it less optimal compared to the nondominant third finger.

B) Dominant lateral plantar heel

The dominant lateral plantar heel is not an appropriate site for dermal specimen collection in toddlers. This area is less accessible and is typically reserved for heel sticks in neonates rather than toddlers, making it an unsuitable choice for the age group in question.

C) Nondominant third finger

The nondominant third finger is the most appropriate site for dermal specimen collection on a toddler. This site provides a good balance of accessibility and comfort, allowing for a successful collection while minimizing distress for the child.

D) Dominant antecubital space

The dominant antecubital space is generally not recommended for dermal specimen collection in toddlers. This area is often reserved for venipuncture in older children and adults, making it less suitable for the delicate procedure required for young children.

Conclusion

The nondominant third finger is the best choice for dermal specimen collection on a toddler due to its accessibility and minimal discomfort. All other options present either practical difficulties or are not suited for the age group, reinforcing the importance of selecting the most appropriate site for effective and compassionate care.