Adult Health Nursing Test Banks

Correct Answer: A

Rationale: The presentation of sudden-onset, painless vision loss in the right eye with a cherry-red spot at the macula and attenuated retinal vessels is classic for central retinal artery occlusion (CRAO). In this condition, the blockage of the central retinal artery results in severe ischemia of the retina, leading to rapid and profound vision loss. The cherry-red spot at the macula is a result of preserved choroidal circulation contrasting with the pale, ischemic retina. Attenuated retinal vessels are also commonly observed due to decreased blood flow. Prompt evaluation and management are critical in CRAO to potentially restore some vision and prevent further ischemic damage to the retina.

Correct Answer: C

Rationale: The indicators listed indicate measures that Nurse Cirila can take to maintain a safe environment for her pediatric patients. However, assessing the competencies of staff before delegating a task is more related to ensuring effective delegation and appropriate task assignment rather than directly ensuring a safe environment for patients. While it is important to delegate tasks to qualified staff, this specific action does not directly contribute to maintaining a safe environment in the same manner as the other indicators listed (proper waste disposal, infection control, emergency protocols).

Correct Answer: C

Rationale: The element involved when a nurse initiates interpersonal communication is the sender. In the communication process, the sender is the person who initiates the message or information to be conveyed to the receiver. In this case, the nurse is taking on the role of the sender by initiating the communication with the patient, another healthcare professional, or any other individual. The sender is responsible for encoding the message and selecting the appropriate channel to convey it effectively. Therefore, in this scenario, the nurse is the one initiating communication, making her the sender in the communication process.

Correct Answer: A

Rationale: While it is important for nurse leaders to seek input and feedback from staff members, the inappropriate aspect of this action lies in the lack of clarity. The option contains a typographical error "natter" instead of "matter," which may lead to confusion and hinder effective communication. Additionally, the word choice of "opinion" instead of a more structured and strategic approach like "feedback" or "input" could be improved for professional communication in the workplace. Therefore, this action may not be considered appropriate in a work setting due to potential misunderstandings that can arise from the lack of clarity in communication.

Correct Answer: D

Rationale: Nurse Noli should not advise patients to eat more saturated fats. Saturated fats are known to increase cholesterol levels and can lead to heart disease and other health issues. It is recommended to limit the intake of saturated fats in the diet. Therefore, advising patients to eat more saturated fats goes against the goal of promoting heart-healthy habits. Instead, Nurse Noli should focus on encouraging patients to cut down on salt intake, consume more fruits and vegetables, and eat regular meals to maintain a balanced and healthy diet.