"a client suspected of having systemic lupus erythematosus (sle) is being scheduled for testing. the client asks which of the tests ordered will determine if the client is positive for the disorder. which statement by the nurse is most accurate? "

the blood test

Explanation:

The systemic lupus erythematosus, is a sickness that is quite difficult to detect, is a mixture of the observations by the doctor, the inconvenience mention by the client and the blood analysis because there need to be a depletion in leukocytes, lymphocytes and platelets. Also the client need to present purple color in feet and hands, some fever, muscular pain, among other symptoms.