Nokea
A nurse is conducting emergency preparedness education in the community. Which of the following amounts of drinking water should the nurse indicate to the group is required per day for a family of 4?
- A. 8 L
- B. 12 L
- C. 24 L
- D. 32 L
Correct Answer: C
Rationale: At least 2 L/day per person of drinking water is required, so for 72 hours, a family of four should have 24 L (2 L x 4 people x 3 days = 24 L).
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Which of the following routes is the least lethal route for the spread of anthrax (Bacillus anthracis)?
- A. Inhalation
- B. Ingestion
- C. Cutaneous
- D. Injection
Correct Answer: C
Rationale: Cutaneous anthrax is the least lethal route for spreading the bacteria, as it typically results in localized infection that is treatable with antibiotics, unlike inhalation or injection routes which are more systemic and severe.
Which of the following types of disaster management approaches would be used when dealing with a hurricane in southern Alberta?
- A. All hazards
- B. Unique hazard
- C. Agent specific
- D. Caused event
Correct Answer: C
Rationale: In an agent-specific approach, planning efforts are directed at those threats most likely to take place within a single geographical location (e.g., earthquakes in California). Since hurricanes are rare in southern Alberta, an agent-specific approach would focus on this specific threat.
A health care team is testing its acute care centre emergency plan. This test occurs during which of the following phases of emergency management?
- A. Response
- B. Recovery
- C. Mitigation
- D. Preparedness
Correct Answer: D
Rationale: Emergency exercises are conducted in the preparedness phase, to promote staff preparation, evaluate the organization's level of preparedness, and assist in training staff in emergency management roles.
The nurse is assessing a client in the emergency department and identifies the following: hemoptysis, cough, temperature of 40°C (104°F), and a history of recent travel to an area with a high risk for tuberculosis. Which of the following actions should the nurse take first?
- A. Administer supplemental oxygen.
- B. Place the client in an airborne isolation room.
- C. Obtain a sputum culture.
- D. Administer antipyretic medication.
Correct Answer: B
Rationale: The symptoms and travel history suggest possible tuberculosis, which is highly infectious. Placing the client in an airborne isolation room is the priority to prevent transmission to others. Administering oxygen, obtaining a sputum culture, and giving antipyretics are important but secondary to infection control.
Which of the following statements is true in relation to a disaster, whether natural or manmade?
- A. Negatively affects society on many levels.
- B. Requires a rapid and skilled response to action.
- C. Is managed by a community's existing resources.
- D. Requires urgent intervention to avoid worsening of the situation.
Correct Answer: A
Rationale: A disaster is the outcome of a natural event (e.g., hurricane, flood, snowstorm) or a result of human action or error, whether malicious (e.g., terrorist attacks, use of biological warfare) or unintentional (e.g., an accidental chemical spill), that negatively affects society, the environment, or both. It is an emergency, not a disaster, that may be described as an event that requires a rapid and skilled response to protect the health, safety, and wellness of individuals and to limit damage to property. Emergency situations are typically able to be quickly managed without requiring the support and resources of other communities.