Which test is used to assess the retina and fundus of the patient with severe cataracts?

The patient presents to the emergency department (ED) after a hard workout lifting weights complaining of chest pain. An electrocardiogram is performed and cardiac enzymes are drawn. The patient’s myoglobin level is found to be elevated. Which interpretation of this result is most appropriate?

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.