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Which situation warrants the nurse obtaining information from a material safety data sheet (MSDS)?
- A. The custodian spilled a chemical solvent in the hallway.
- B. A visitor slipped and fell on the floor that had just been mopped.
- C. A bottle of antineoplastic agent broke on the client’s floor.
- D. The nurse was stuck with a contaminated needle in the client’s room.
Correct Answer: A
Rationale: MSDS provides handling and exposure information for chemical spills like solvents. Antineoplastic spills require specific protocols, and needle sticks or falls involve infection control or safety protocols, not MSDS.
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The female client presents to the emergency department with facial lacerations and contusions. The spouse will not leave the room during the assessment interview. Which intervention should be the nurse’s first action?
- A. Call the security guard to escort the spouse away.
- B. Discuss the injuries while the spouse is in the room.
- C. Tell the spouse the police will want to talk to him.
- D. Escort the client to the bathroom for a urine specimen.
Correct Answer: D
Rationale: Escorting the client to the bathroom provides a private opportunity to assess for abuse safely. Security, discussing injuries, or mentioning police may escalate the situation.
The ED nurse is working triage. Which client should be triaged first?
- A. A client who has multiple injuries from a motor-vehicle accident.
- B. A client complaining of epigastric pain and nausea after eating.
- C. An elderly client who fell and fractured the left femoral neck.
- D. The client suffering from a migraine headache and nausea.
Correct Answer: A
Rationale: Multiple trauma from an MVA suggests life-threatening injuries, requiring immediate triage. Epigastric pain, fractures, and migraines are less urgent.
The male client was found in a parked car with the motor running. The paramedic brought the client to the ED with complaints of a headache, nausea, and dizziness and the client is unable to recall his name or address. On assessment, the nurse notes the buccal mucosa is a cherry-red color. Which intervention should the nurse implement first?
- A. Check the client’s oxygenation level with a pulse oximeter.
- B. Apply oxygen via nasal cannula at 100%.
- C. Obtain a psychiatric consult to determine if this was a suicide attempt.
- D. Prepare the client for transfer to a facility with a hyperbaric chamber.
Correct Answer: B
Rationale: Cherry-red mucosa suggests carbon monoxide (CO) poisoning; 100% oxygen via non-rebreather mask is the first intervention to displace CO. Pulse oximetry is unreliable, psychiatric consults are secondary, and hyperbaric transfer follows initial stabilization.
The nurse is working at a facility where an Ebola client has been admitted. Which action should the nurse take?
- A. Consult the nurse manager regarding the infection-control standards to follow.
- B. Resign immediately and leave the facility.
- C. Watch the television news reports to identify which station has the client.
- D. Participate in a news report about the quality of care provided at the hospital.
Correct Answer: A
Rationale: Consulting the nurse manager ensures adherence to Ebola-specific infection control (e.g., PPE, isolation). Resigning, watching news, or participating in reports are inappropriate.
The ED nurse is caring for a client who had a severe allergic reaction to a bee sting. Which discharge instructions should the nurse discuss with the client?
- A. Instruct the client to wear a medical identification bracelet.
- B. Apply corticosteroid cream to the site to prevent anaphylaxis.
- C. Administer epinephrine 1:10,000 intravenously every three (3) minutes.
- D. Teach the client to avoid attracting insects by wearing bright colors.
Correct Answer: A
Rationale: A medical ID bracelet alerts others to the allergy, critical for future emergencies. Topical steroids don’t prevent anaphylaxis, IV epinephrine is hospital-based, and bright colors attract insects.