Diagnostic Testing HESI prep- Adult Care Latest Update Comprehensive Questions with Correct Answers 100% Accuracy

Diagnostic Testing HESI prep- Adult Care Latest Update Comprehensive Questions with Correct Answers 100% Accuracy A client asks the nurse to explain what is involved in an intravenous fluorescein angiography study of the eye. The nurse should incorporate which statement in the reply? a) "No contrast dye is used." b) "Food is restricted for 4 hours before the procedure." c) "Dilating drops will be instilled before the procedure." d) "The study predicts the success of radial keratotomy." - Answer c) "Dilating drops will be instilled before the procedure." A client is about to undergo a lumbar puncture (LP). The nurse should tell the client that which position will be used during the procedure? a) Prone in slight Trendelenburg b) Side-lying with a pillow under the hip c) Prone with a pillow under the abdomen d) Side-lying with the legs pulled up and the head bent down onto the chest - Answer d) Sidelying with the legs pulled up and the head bent down onto the chest A client is admitted to the critical care unit with a diagnosis of suspected myocardial infarction. The unit nurse is reviewing the laboratory test results for this client. Which finding would most specifically indicate the presence of a myocardial infarction (MI)? a) Increased troponin I b) Increased myoglobin c) Increased blood urea nitrogen (BUN) d) Decreased white blood cell (WBC) count - Answer a) Increased troponin I A client is being prepared for a thoracentesis. The nurse should assist the client to which position for the procedure?