The nurse is educating the pregnant woman at 13 weeks’ gestation with a newly placed cerclage. The nurse tells the patient to contact the provider if which events occur? Select all that apply.

The patient who is hospitalized for a knee replacement develops sudden onset crushing chest pain, tachycardia, and tachypnea. On 12-lead electrocardiogram (EKG), ST-segment elevation is noted. Labs are drawn within 30 minutes of onset of chest pain. The nurse anticipates an elevation in which result to confirm diagnosis of acute myocardial infarction?

A 13-year-old patient presents to the emergency department in a disoriented state with tachycardia, tachypnea, hypotension, and hypothermia. Upon assessment, the nurse notes the patient’s breath smells like acetone, the mucous membranes are dry, and the patient has poor skin turgor. The nurse knows which test is the priority?