Safe and Effective Care Environment 2

Question 1

A nurse notices a colleague administered the wrong dose of insulin to a client. The client is currently asymptomatic. What is the nurse's first action?

Accepted Answer

Assess the client for adverse effects from the insulin overdose

Answer

When a medication error occurs, the nurse's first action is to assess the client for any adverse effects, even if the client appears asymptomatic. An insulin overdose can cause hypoglycemia that may develop over time. After assessing the client, the nurse notifies the provider and the charge nurse, documents the event, and completes an incident/variance report. Client safety and assessment always come before documentation.

Question 2

A nurse is preparing to administer a blood transfusion. Which action by the nurse best prevents a transfusion reaction?

Accepted Answer

Have two licensed nurses verify client identity and blood compatibility at the bedside

Answer

Verifying blood compatibility at the bedside with two licensed nurses — checking the client's identity (name, date of birth, medical record number) against the blood product label and blood bank crossmatch report — is the most critical safety step to prevent an acute hemolytic transfusion reaction caused by ABO incompatibility. This two-nurse verification is the single most important error-prevention action before transfusion.

Question 3

A nurse is working on a medical-surgical unit when a fire alarm activates. What is the correct sequence of actions using the RACE acronym?

Accepted Answer

Rescue, Alarm, Confine, Extinguish/Evacuate

Answer

RACE stands for Rescue, Alarm, Confine, Extinguish/Evacuate. First: Rescue — move clients in immediate danger. Second: Alarm — activate the fire alarm if not already done. Third: Confine — close doors and windows to contain the fire and smoke. Fourth: Extinguish the fire if it is small and safe to do so, or Evacuate if not. This sequence prioritizes human life first, then containment, then suppression.

Question 4

A client on a medical-surgical unit is placed on Contact Precautions for C. difficile infection. Which PPE should the nurse don before entering the room?

Accepted Answer

Gloves and gown, with hand washing using soap and water

Answer

C. difficile (C. diff) requires Contact Precautions. The nurse must wear gloves and a gown before entering the room to prevent environmental contamination. Crucially, alcohol-based hand sanitizers do NOT kill C. diff spores — soap and water handwashing is required. A mask is not routinely required for C. diff unless the client has co-existing airborne or droplet precautions.

Question 5

A nurse is delegating tasks to unlicensed assistive personnel (UAP). Which task is appropriate for the nurse to delegate?

Accepted Answer

Measuring and recording vital signs on a stable post-op client

Answer

Delegation must follow the Five Rights: right task, right circumstance, right person, right direction, and right supervision. Measuring and recording vital signs on a stable client is within the UAP's scope of practice and training. Assessment, nursing judgment, teaching, and evaluation of interventions cannot be delegated — these require a licensed nurse's professional judgment.

NCLEX Practice Test

NCLEX Practice Test

Safe and Effective Care Environment 2