The 4-year-old child is brought to the emergency department (ED) with concern for a broken arm after a fall at the playground. The nurse notes the legs are bowed with curved femurs, the abdomen protrudes, and the upper spine is curved forward, giving the child a humpback appearance. The nurse anticipates testing will lead to which diagnosis?

A septic patient begins to ooze blood from around intravenous cannulation sites and from the gums. The patient’s urine has turned from concentrated yellow to brown. Upon further assessment, the nurse notes the patient’s right calf is swollen, red, and painful. The nurse anticipates which laboratory abnormalities in this patient? Select all that apply.

The nurse is reviewing the lab results of a patient in the intensive care unit and finds the patient’s lactate to be 5.4 mmol/L. Which additional value is most responsible for this value?