NR 601 Week 4 Midterm question and answers

1. A 60-year-old woman presents with a chief complaint of uncomfortable breathing on exertion. She has had a minimally productive cough for several years that does not bother her. On further questioning, she states that her breathing gets much worse when she lies down. The most likely cause of her dyspnea is: Cardiac 2. A 68-year-old male presents with a chief complaint of episodes of lightheadedness or dizziness. He states that sweating, tachycardia, and some hand trembling are often associated with these episodes. Which one of the following questions should you ask to help confirm the diagnosis? Are these symptoms related to eating? 3. A 68-year-old male presents with a chief complaint of episodic dizziness. Although not dizzy at present, he states that he has noted onset of dizzy episodes when he rolls over in bed and occasionally when he turns his head rapidly. Episodes last about 3 minutes. The most likely diagnosis is: