ATI RN
ATI Med Surg exam 2 III Questions
Extract:
Question 1 of 5
A nurse is providing discharge teaching to a client who has peripheral arterial disease (PAD). Which of the following instructions should the nurse include in the teaching?
Correct Answer: D
Rationale: A warm environment helps to prevent vasoconstriction. Cold temperatures can cause the arteries to constrict, reducing blood flow to the extremities. A consistent warm environment supports improved blood circulation.
Question 2 of 5
A nurse is providing teaching for a client who has a new diagnosis of angina pectoris. Which of the following information should the nurse include about anginal pain?
Correct Answer: B
Rationale: Exertion increases myocardial oxygen demand, while anxiety triggers a sympathetic response, both of which can precipitate anginal pain due to the heart's inability to meet increased oxygen requirements.
Question 3 of 5
A nurse is caring for a client who recently had surgery for insertion of a permanent pacemaker. Which of the following prescriptions should the nurse clarify Says the nurse clarify?
Correct Answer: A
Rationale: An MRI of the chest is contraindicated in clients with a permanent pacemaker due to the strong magnetic fields, which can interfere with pacemaker function.
Question 4 of 5
Examine the attached ECG image and identify the type of arrhythmia present. The ECG shows a series of wide QRS complexes occurring at a rapid rate.
Correct Answer: B
Rationale: Ventricular tachycardia is characterized by a rapid rate and wide QRS complexes. This rhythm originates in the ventricles and can lead to a decrease in cardiac output and possible deterioration into ventricular fibrillation.
Question 5 of 5
A nurse is reviewing the serum laboratory findings for a client who has hypertension and is prescribed hydrochlorothiazide. Which of the following findings should the nurse report to the provider?
Correct Answer: B
Rationale: Potassium 2.3 mEq/L is significantly below the normal range (3.5-5.0 mEq/L), indicating hypokalemia, which can lead to arrhythmias and requires prompt reporting.