NR 509 Exam with Practice Questions and Answers

NR 509 Exam with Practice Questions and Answers A young man feels something in his scrotum and comes to you for clarification. On your examination, you note what feels like a "bag of worms" in the left scrotum, superior to the testicles. Which of the following is most likely? A) Hydrocele of the spermatic cord B) Varicocele C) Testicular carcinoma D) A normal vas deferens ANSWER B) Varicocle Which of the following changes are expected in vision as part of the normal aging process? A) Cataracts B) Glaucoma C) Macular degeneration D) Blurring of near vision ANSWER D) Blurring of near vision A 68-year-old mechanic presents to the emergency room for shortness of breath. You are concerned about a cardiac cause and measure his jugular venous pressure (JVP). It is elevated. Which one of the following conditions is a potential cause of elevated JVP? A) Left-sided heart failure B) Mitral stenosis C) Constrictive pericarditis D) Aortic aneurysm ANSWER C) Constrictive pericarditis