A patient with prerenal acute kidney injury would MOST likely present with:

Anemia would result from all of the following conditions, EXCEPT:

You are transporting an unresponsive intubated 4-year-old child. An IO catheter is in place, and you are ventilating the child at an age-appropriate rate. Suddenly, the child becomes cyanotic and experiences a significant drop in her heart rate and oxygen saturation, and loss of a capnographic waveform. You attempt to auscultate her lung sounds but are unable to hear over the drone of the engine. You should:

Assessment of a child in a cold environment would MOST likely yield:

Match the type of evidence with its description:

Any child with unexplained hyperpnea should be suspected of having _________ toxicity.

To ensure that an infant's head is in a neutral position during spinal immobilization, you should:

A 12-year-old boy presents with marked respiratory distress; hot, moist skin; and anxiety. He is sitting with his chin thrust forward and has inspiratory stridor. According to the child's grandmother, his symptoms began suddenly about 30 minutes ago. You should be MOST suspicious for:

Early distributive shock in children is characterized by:

The FIRST step in examining a toddler in stable condition is to: