ATI RN
ATI Med Surg Quiz 1 Questions
Extract:
Question 1 of 5
A nurse is caring for a client who requires isolation for active pulmonary tuberculosis. Which of the following precautions should the nurse take to prevent the spread of infection? (Select all that apply.)
Correct Answer: C,D,E
Rationale: C: A surgical mask on the client during transport prevents droplet spread. D: Healthcare providers must wear an N95 mask to protect against airborne particles. E: A closed door maintains negative pressure in the isolation room. A is unnecessary as the client doesn't need a mask when alone, and B is incorrect as TB requires airborne, not contact, precautions.
Question 2 of 5
A client who has recently traveled out of the United States comes to the emergency department with fatigue, lethargy, night sweats, and a low-grade fever. What is the nurse's first action?
Correct Answer: C
Rationale: Masking prevents potential TB transmission, a priority in infection control. A, B, and D follow after ensuring safety.
Question 3 of 5
A nurse is assessing a client who has chronic venous insufficiency. Which of the following findings should the nurse expect?
Correct Answer: B
Rationale: Chronic venous insufficiency causes venous stasis, leading to iron deposits and bronze/brown skin discoloration. Cool skin, decreased pulses, and claudication are indicative of arterial insufficiency, not venous.
Question 4 of 5
A nurse is reviewing the arterial blood gas (ABG) results of a client who the provider suspects has metabolic acidosis. Which of the following results should the nurse expect to see?
Correct Answer: C
Rationale: Metabolic acidosis is characterized by a pH below 7.35 and HCO3 below 22 mEq/L, reflecting acid accumulation or base loss. A indicates metabolic alkalosis, B respiratory acidosis, and D compensatory mechanisms.
Question 5 of 5
A nurse is giving a presentation to a community group about preventing atherosclerosis. Which of the following should the nurse include as nonmodifiable risk factors for this disorder? (Select all that apply.)
Correct Answer: B,C
Rationale: Biological sex and age are nonmodifiable risk factors for atherosclerosis. Males have a higher risk at an earlier age, and advancing age increases risk due to vessel changes. Diabetes, physical inactivity, obesity, high blood pressure, and smoking are modifiable risk factors.