Basic Life Support (BLS) Practice Exam

Is it true that a one-hand technique can be used for high-quality chest compressions on a smaller child or toddler?

1. True

2. False

3. Only if the child is unconscious

4. Only for infants

The correct answer is: True

The use of a one-hand technique for high-quality chest compressions on a smaller child or toddler is indeed true. This approach is appropriate when the provider is performing CPR on a child who is too small for adult-sized compressions. The one-hand technique allows for effective compressions while ensuring that the provider can maintain proper positioning and depth of compressions. In the case of toddlers and smaller children, the one-hand method can be adequate because their chests are less broad than an adult's, making it feasible for a rescuer to generate enough force and depth needed for effective circulation. Maintaining an adequate depth of at least one-third of the chest cavity is essential for effective compressions. The options suggesting that this technique is only applicable if the child is unconscious or is strictly for infants do not accurately reflect the guidelines. While the one-hand technique may also be employed in infant CPR (very different in technique, utilizing the fingers rather than one hand), it is specifically acceptable for smaller children and toddlers as well. Hence, stating that the one-hand technique can be used for high-quality chest compressions on younger children is aligned with CPR protocols for pediatric emergencies.