Nokea
A nurse working in an infectious disease clinic is caring for a client who has a new diagnosis of Lyme disease. Which of the following agencies is responsible for voluntarily reporting cases of this disease to the Centers for Disease Control and Prevention?
- A. Office of the Surgeon General
- B. State Department of Health
- C. Hospital infection control department
- D. Local Red Cross chapter
Correct Answer: B
Rationale: The correct answer is B: State Department of Health. The State Department of Health is responsible for voluntarily reporting cases of Lyme disease to the Centers for Disease Control and Prevention (CDC) because they are tasked with monitoring and controlling the spread of infectious diseases within their jurisdiction. They have the mandate to collect and report data on disease outbreaks to the CDC, enabling national surveillance and response efforts. The other choices are incorrect because the Office of the Surgeon General does not have direct jurisdiction over disease reporting, the hospital infection control department focuses on internal infection control measures, and the Local Red Cross chapter is primarily involved in disaster relief and blood services, not disease surveillance.
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A first response team is working at the location of a bombing incident. A nurse triaging a group of clients should give treatment priority to which of the following clients?
- A. A client who has superficial partial-thickness burn injuries over 5% of his body
- B. A client who has a femur fracture with a 2+ pedal pulse
- C. A client who is ambulatory and exhibits manic behavior
- D. A client who has a rigid abdomen with manifestations of shock
Correct Answer: D
Rationale: The correct answer is D: A client who has a rigid abdomen with manifestations of shock. This client should receive treatment priority because a rigid abdomen can indicate internal bleeding or organ damage, which are life-threatening conditions requiring immediate medical attention to prevent further complications. Manifestations of shock, such as hypotension and tachycardia, also indicate a critical condition that needs urgent intervention to stabilize the client's condition and prevent deterioration.
Choice A is incorrect because superficial partial-thickness burn injuries, although painful and requiring treatment, are not immediately life-threatening compared to internal injuries like in choice D. Choice B is incorrect as a femur fracture with a palpable pedal pulse indicates distal circulation is intact, making it a lower priority compared to the critical condition in choice D. Choice C is incorrect as manic behavior, while concerning, does not pose an immediate threat to the client's life compared to the potentially life-threatening conditions in choice D.
A nurse is caring for a client who is unconscious. Which of the following actions should the nurse take when providing oral care for the client?
- A. Test for the presence of the client's gag reflex
- B. Place the client in the supine position
- C. Use a firm toothbrush for tooth and gum care
- D. Use 2 gauze-wrapped fingers to hold the mouth open
Correct Answer: A
Rationale: The correct answer is A: Test for the presence of the client's gag reflex. This is important to prevent aspiration during oral care. By testing the gag reflex, the nurse can ensure the client's airway is protected. Placing the client in the supine position (choice B) can increase the risk of aspiration. Using a firm toothbrush (choice C) can damage the delicate tissues in the mouth. Using 2 gauze-wrapped fingers to hold the mouth open (choice D) can increase the risk of injury to the client's oral mucosa.
A nurse is assessing an outbreak of mumps among school-age children. Using the epidemiological triangle, the nurse should recognize that which of the following is the host?
- A. The vaccine
- B. The virus
- C. The school
- D. The children
Correct Answer: D
Rationale: The correct answer is D: The children. In the epidemiological triangle, the host refers to the organism that harbors the disease. In this case, the school-age children are the host as they are the ones affected by the mumps virus. The virus (option B) is the agent causing the disease, the vaccine (option A) is a preventative measure, and the school (option C) is the environment where transmission may occur but not the host. Therefore, the children (option D) being the individuals who are infected and affected by the mumps outbreak, are correctly identified as the host in this scenario.
A nurse at a local health department is caring for several clients. Which of the following infections should the nurse report to the state health department?
- A. Herpes simplex virus
- B. Group B Streptococcus B hemolytic
- C. Human papillomavirus
- D. Tuberculosis
Correct Answer: D
Rationale: The correct answer is D: Tuberculosis. The nurse should report tuberculosis to the state health department because it is a notifiable infectious disease, meaning it is required by law to be reported to public health authorities. Tuberculosis is a serious respiratory infection that can spread easily and pose a public health risk if not properly monitored and controlled. Reporting helps in tracking and controlling the spread of the disease through appropriate public health interventions. Choices A, B, and C are not typically reportable to the state health department as they are not considered highly contagious or pose significant public health risks compared to tuberculosis.
A charge nurse on a medical-surgical unit is assisting with the emergency response plan following an external disaster in the community. In anticipation of multiple client admissions, which of the following current clients should the nurse recommend for early discharge?
- A. A client who is receiving heparin for deep-vein thrombosis.
- B. A client who is 1 day postoperative following a vertebroplasty.
- C. A client who has cancer and a sealed implant for radiation therapy.
- D. A client who has COPD and a respiratory rate of 44/min.
Correct Answer: B
Rationale: The correct choice is B: A client who is 1 day postoperative following a vertebroplasty. This client is the most stable among the options provided. Early discharge is appropriate because the client is 1 day postoperative, likely past the critical immediate postoperative period. Discharging this client will create space for incoming emergency admissions. Choice A should not be discharged early as managing deep-vein thrombosis with heparin requires close monitoring to prevent complications. Choice C should not be discharged early due to the need for ongoing cancer treatment. Choice D should not be discharged early as the client with COPD and a high respiratory rate of 44/min requires close monitoring and intervention to prevent respiratory distress.