The patient presents to the emergency department with left leg pain after landing from a transcontinental flight. Which assessments prompt the nurse to suspect a deep vein thrombosis? Select all that apply.

At delivery, the neonate is noted to have diffuse purple lesions over the entire body and is taken to the neonatal intensive care unit for further assessment and management. The nurse notes the toes have turned black; pedal pulses are palpable. The nurse anticipates testing will reveal a deficiency in which substance?

The patient presents prior to a right elbow repair surgery. The surgeon speaks with the patient, answers questions, and obtains informed consent. Prior to leaving, the surgeon states, “Good; your hospital ID bracelet is on your right arm. That will signal to us we have the correct limb.” Which response by the nurse is most appropriate?