An ER doctor is examining a burned patient and notices that the patient's burn has destroyed all three layers of skin. What type of burn does the patient most likely have?

a sunburn
a first-degree burn
a second-degree burn
a third-degree burn

correct third-degree burn. because only a third degree burn can destroy all three layers of skin.

Anurse is caring for a client who is receiving a continuous iv infusion of magnesium sulfate for preterm labor. the nurse should discontinue the infusion and prepare to administer calcium gluconate if the client demonstrates which of the following findings? (select all that apply) a. urine output 80 ml in 4 hr b. absence of deep-tendon reflexes c. report of chills d. decreased level of consciousness e. systolic blood pressure 130 mm hg