ATI LPN
Cardiovascular Exam Questions Quizlet Questions
Question 1 of 5
52 y/o recently traveled to Puerto Rico for 3 months. He developed fatigue, malaise, and abdominal cramps I week after returning followed by diarrhea and dyspepsia. Stools are 'oatmeal-like'. Labs: Hgb: I I. 3 (MCVI03). Stool studies are negative for Enteric Pathogens. Enteroscopy is performed. What is the most likely diagnosis?
Correct Answer: C
Rationale: Tropical sprue is a malabsorptive condition linked to prolonged travel in tropical regions like Puerto Rico, presenting with diarrhea, fatigue, and macrocytic anemia (MCV 103). Negative stool studies rule out Giardia, and celiac requires biopsy confirmation.
Question 2 of 5
68 yo woman presents to the ER with the acute onset of mild aphasia, mild pronator drift on the right, and mild right-sided facial weakness. BP 195/90 mm Hg.
Correct Answer: D
Rationale: Before initiating thrombolytic therapy, it's critical to confirm the diagnosis with a CT scan and check glucose levels to exclude hypoglycemia.
Question 3 of 5
An otherwise healthy 32 y.o. is seen in your office/ER soon after a cat bite. Typical of cat bites, the wound demonstrates several small puncture wounds that are not really amenable to irrigation or other wound care. Should you give an antibiotic? If so, which one would be considered a poor choice?
Correct Answer: A
Rationale: Cephalexin (Keflex®) is a poor choice because it doesn't cover Pasteurella multocida, a common pathogen in cat bites.
Question 4 of 5
Which of the following is a pulmonary complication of TB?
Correct Answer: D
Rationale: Hemoptysis, pneumothorax, and extensive pulmonary destruction are all recognized pulmonary complications of tuberculosis, making 'All of the above' correct.
Question 5 of 5
With the following statements is true regarding sleep apnea and a surgical patient?
Correct Answer: C
Rationale: Untreated obstructive sleep apnea (OSA) is well-documented to increase perioperative risks, including respiratory and cardiovascular complications, due to airway obstruction and hypoxemia. This is supported by extensive literature, including ASA guidelines, making this the correct statement.