Nokea
A patient admitted to the ICU develops acute myocardial infarction (MI) with ST-segment elevation on electrocardiogram (ECG). What intervention should the healthcare team prioritize to manage the patient's MI?
- A. Perform emergent coronary angiography for revascularization.
- B. Administer fibrinolytic therapy to restore coronary blood flow.
- C. Implement strict bed rest to minimize cardiac workload.
- D. Recommend beta-blocker medications to reduce myocardial oxygen demand.
Correct Answer: A
Rationale: In a patient with acute myocardial infarction (MI) presenting with ST-segment elevation on ECG, the healthcare team should prioritize performing emergent coronary angiography for revascularization. This intervention, also known as primary percutaneous coronary intervention (PCI), involves opening up the blocked coronary artery responsible for the MI. Timely reperfusion of the affected artery is crucial in reducing myocardial damage and improving outcomes in acute MI patients. PCI is considered the preferred method for revascularization in patients with ST-segment elevation MI, as it has been shown to be more effective and associated with better outcomes compared to fibrinolytic therapy.
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A nurse is participating in a healthcare team meeting to discuss a patient's care plan. What is the nurse's role in interdisciplinary collaboration?
- A. Dictating decisions and delegating tasks to other team members
- B. Listening actively, contributing expertise, and sharing information
- C. Assuming a passive role and deferring to other healthcare providers
- D. Working independently without considering input from other team members
Correct Answer: B
Rationale: The nurse's role in interdisciplinary collaboration is crucial for providing comprehensive and effective patient care. By actively participating in healthcare team meetings, the nurse should listen attentively to the input of other team members, contribute their expertise, and share relevant information about the patient's condition. Collaboration involves working together towards shared goals, pooling knowledge and resources, and fostering mutual respect among team members. The nurse's active involvement in the care planning process helps ensure coordinated and patient-centered care delivery. This approach enhances communication, improves outcomes, and promotes a holistic approach to patient care.
A patient presents with a pruritic rash with linear streaks and small, fluid-filled blisters. The patient reports recent exposure to poison ivy while gardening. Which of the following conditions is most likely responsible for this presentation?
- A. Pemphigus vulgaris
- B. Allergic contact dermatitis
- C. Bullous pemphigoid
- D. Herpes zoster (shingles)
Correct Answer: B
Rationale: The presentation of a pruritic rash with linear streaks and small, fluid-filled blisters following exposure to poison ivy is characteristic of allergic contact dermatitis. Poison ivy contains an oil called urushiol, which is known to cause this type of skin reaction in individuals who are sensitive to it. The linear streaks are often a result of the plant brushing against the skin. Pemphigus vulgaris is an autoimmune condition characterized by the formation of intraepidermal blisters, typically not associated with linear streaks or exposure to irritants like poison ivy. Bullous pemphigoid is characterized by subepidermal blisters, and herpes zoster presents with a painful rash following reactivation of the varicella-zoster virus in a dermatomal pattern, not typically in linear streaks.
A postpartum client exhibits signs of wound infection, including erythema, warmth, and purulent drainage from a cesarean incision. Which nursing action is most appropriate?
- A. Applying a sterile dressing to the incision
- B. Irrigating the wound with saline solution
- C. Notifying the healthcare provider immediately
- D. Administering oral antibiotics as prescribed
Correct Answer: C
Rationale: When a postpartum client exhibits signs of wound infection, such as erythema, warmth, and purulent drainage from a cesarean incision, it is essential to notify the healthcare provider immediately. Wound infections can lead to serious complications if not promptly addressed. The healthcare provider will assess the infection, possibly order further diagnostic tests, and determine the appropriate course of treatment, which may include antibiotics or additional wound care measures. Applying a dressing or irrigating the wound may be part of the treatment plan prescribed by the healthcare provider, but the first step is always to seek guidance from the provider.
Based on the Right to Privacy and Confidentiality under the Patient's Bill of Rights, the patient has the right to demand on the following, but NOT _______ pertaining to his care as confidential.
- A. Information
- B. Records
- C. Communication
- D. Financial status
Correct Answer: D
Rationale: The patient has the right to demand that information, records, and communications pertaining to their care be kept confidential under the Right to Privacy and Confidentiality as outlined in the Patient's Bill of Rights. However, financial status is generally not considered part of the confidential medical information and may not fall under the same level of protection as personal health information. Therefore, the patient cannot demand that their financial status be treated as confidential under this particular right.
The nurse in the practice of her profession is guided by ________.
- A. code of ethics
- B. local government code
- C. standards of care
- D. Nursing processs
Correct Answer: A
Rationale: The nurse in the practice of her profession is guided by a code of ethics, which outlines the moral duties and professional responsibilities of nurses. The code of ethics provides a framework for ethical decision-making and sets standards for professional behavior within the nursing profession. Nurses are expected to adhere to the principles of the code of ethics in order to promote the well-being and safety of their patients, maintain professional integrity, and uphold the values of nursing practice.