Level: Foundational
Difficulty: Easy
Subtopic: Buffers and bicarbonate
NCLEX: A 62-year-old client on a postoperative unit is being evaluated for nursing care related to buffers and bicarbona…
Chemistry or biochemistry basics Physiological Adaptation
Case Study
A 62-year-old client on a postoperative unit is being evaluated for nursing care related to buffers and bicarbonate. Assessment data include a family member reports the client seems confused since this morning. Which infection-prevention action is essential?
Question
A. Wear gloves only and skip hand hygiene when leaving the room.
B. Perform hand hygiene and apply the transmission-based precautions indicated by the client's diagnosis.
C. Use sterile technique for all routine hygiene regardless of diagnosis.
D. Skip precautions if the client has no fever.
B. Perform hand hygiene and apply the transmission-based precautions indicated by the client's diagnosis.
C. Use sterile technique for all routine hygiene regardless of diagnosis.
D. Skip precautions if the client has no fever.
Rationale
Correct answer: B. Perform hand hygiene and apply the transmission-based precautions indicated by the client's diagnosis.
Rationale: Infection control matches the pathogen route: hand hygiene plus appropriate precautions for contact, droplet, or airborne transmission.
Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.
Rationale: Infection control matches the pathogen route: hand hygiene plus appropriate precautions for contact, droplet, or airborne transmission.
Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.