A nurse walks up to a computer in the hallway and presses the index finger to the sensor, thereby gaining access to patient datA few moments later another nurse performs the same steps and is granted access. A visitor who is watching from a room walks over and places the index finger on the sensor, only to receive an "error and access denied" message. Security is being maintained by:

Correct Answer: B

Rationale: The correct answer is B: biometric technology. Biometric technology uses unique physical characteristics, such as fingerprints, to verify identity. In this scenario, the nurse and the other authorized person were granted access because their fingerprints matched the stored data. The visitor was denied access because their fingerprint did not match. A: Robot technology is not related to verifying identity through fingerprints. C: Telehealth is a method of providing healthcare remotely and is not related to access control. D: Ubiquitous computing refers to the idea of computing technology being everywhere, but it is not directly related to biometric security measures like fingerprint scanning.

Correct Answer: B

Rationale: The correct answer is B: Advanced. The nurse conducted an advanced search by specifically looking for cause and effect diagrams on a website dedicated to providing images and templates for fishbone diagrams. This demonstrates a targeted and refined search strategy, indicating a higher level of proficiency in using search tools. The other choices are incorrect because: A) Quick and dirty implies a hasty and superficial search, which was not the case here. C) Brute force suggests an exhaustive and unrefined search method, which was not demonstrated in this scenario. D) Link searching involves following hyperlinks to find information, which was not explicitly stated in the question.

Correct Answer: A

Rationale: The correct answer is A because during the relief response phase of a "dirty bomb" disaster, victims are likely to suffer from burns and poisoning due to radiation exposure. Providing treatment for burns and poisoning is crucial to saving lives and preventing further health complications. Choice B is incorrect because emergency plans coordination typically occurs during the preparedness phase, not the relief response phase. Choice C is incorrect as reconstruction usually takes place in the recovery phase, which follows the relief response phase. Choice D is incorrect as collecting food stores is more related to preparedness or immediate response, not specifically during the relief response phase.

Correct Answer: D

Rationale: The correct answer is D: National Disaster Medical System (NDMS). This system is designed to provide medical care during disasters, including addressing mental health needs like posttraumatic stress syndrome in victims and compassion fatigue in care providers. NDMS coordinates federal medical response resources and personnel to support communities during disasters. A: Strategic National Stockpile focuses on providing medicines, vaccines, and medical supplies, but does not directly address mental health needs or provide medical care. B: Metropolitan Medical Response System (MMRS) focuses on local response capabilities for mass casualty incidents, but does not have the same scope as NDMS in providing comprehensive medical care. C: Commissioned Corps Readiness Force is a team of healthcare professionals within the U.S. Public Health Service, but it is not specifically designated for disaster medical response like NDMS.

Correct Answer: C

Rationale: The correct answer is C: credible threat. In this scenario, a credible threat refers to a specific and tangible indication that a harmful event may occur. The information provided by the FBI about a bomb in possession of a known terrorist group targeting government buildings is a clear example of a credible threat. This term is specifically used in emergency management to indicate a situation where there is a realistic possibility of harm. A is incorrect because an all-hazards approach involves preparing for and responding to a wide range of potential disasters, not specifically a bomb threat. B is incorrect because a biologic event refers to an outbreak of a biological agent, not a bomb threat. D is incorrect because a natural disaster involves events caused by natural forces, not intentional acts by terrorist groups.