NCLEX-RN
Safe and Effective Care Environment NCLEX RN Questions Questions
Question 1 of 5
What is an attack using microorganisms such as bacteria or viral agents with the intent to harm others called?
Correct Answer: C
Rationale: Bioterrorism is the act of using harmful agents like bacteria or viruses with the intention to harm others. In the context of healthcare, nurses may be involved in disaster response if bioterrorism weapons affect the community.
Choice A, assimilation, refers to the process of absorbing and integrating information or ideas.
Choice B, defense intervention, does not specifically relate to the intentional use of microorganisms to harm others.
Choice D, environmental remediation, involves the process of cleaning up pollution or contamination in the environment, which is unrelated to the deliberate use of pathogens for harmful purposes.
Question 2 of 5
Which of the following is an example of an environmental hazard that may put the healthcare professional at risk of injury?
Correct Answer: D
Rationale: Healthcare professionals, including nurses, are exposed to various environmental hazards that may negatively impact their physical or mental health. Hazards come in several forms, such as loud noise from hospital systems, which can damage hearing; airborne latex powder, leading to allergic reactions; and chemicals like ethylene oxide, a sterilizing agent that can cause cancer.
Therefore, all the options listed pose risks to healthcare professionals, making 'All of the above' the correct answer.
Choice A, loud noise, is a hazard that can affect hearing health.
Choice B, airborne latex powder, can trigger allergic responses.
Choice C, chemicals containing ethylene oxide, are hazardous and can lead to serious health issues. Each option represents a distinct environmental risk that healthcare professionals should be aware of and take precautions against.
Question 3 of 5
Which bloodborne pathogen is the most virulent? (Choose the BEST answer.)
Correct Answer: A
Rationale: The correct answer is HCV (Hepatitis C Virus). Hepatitis C is considered the most virulent bloodborne pathogen, being 100 times more virulent than Hepatitis B. HPV (Human Papillomavirus) is a sexually transmitted infection but is not a bloodborne pathogen. HIV (Human Immunodeficiency Virus) affects the immune system but is not as virulent as Hepatitis C in terms of bloodborne transmission. HBV (Hepatitis B Virus) is less virulent compared to HCV in the context of bloodborne transmission.
Question 4 of 5
Which acronym would BEST describe the procedure for assessing a patient that appears unconscious?
Correct Answer: D
Rationale: The correct answer is D, 'ABC.' The ABC method stands for Airway, Breathing, Circulation. When encountering an unconscious patient, it is crucial to first ensure their Airway is clear by performing the 'head tilt, chin lift' maneuver. Next, assess Breathing by observing for chest rise and fall, listening for breath sounds, and feeling for airflow. Finally, check for Circulation by assessing for a pulse.
Choices A, B, and C ('WBC,' 'QRS,' 'XYZ') are incorrect as they do not represent the standard approach to assessing an unconscious patient.
Question 5 of 5
Which type of shock is related to low blood volume?
Correct Answer: D
Rationale: Hemorrhagic shock, also known as hypovolemic shock, is directly related to low blood volume due to significant blood loss. In hemorrhagic shock, the body's circulating blood volume is reduced, leading to inadequate perfusion of tissues and organs. Psychogenic shock is caused by emotional distress, not blood volume changes. Cardiogenic shock results from heart failure, not low blood volume. Anaphylactic shock is due to a severe allergic reaction, not a reduction in blood volume.