Correct Answer: C

Rationale: The correct answer is C because the response is aggressive and defensive. The staff nurse is making a negative and exaggerated statement about not surviving on the other unit, implying that others are incompetent and not willing to help. This response lacks professionalism and teamwork, showing an unwillingness to adapt and collaborate. Choice A is not aggressive as it expresses a personal negative experience and suggests sending another nurse. Choice B is not aggressive as it acknowledges the situation and shows understanding. Choice D is assertive but not necessarily aggressive; it implies importance but does not attack or undermine others.

Correct Answer: B

Rationale: The correct answer is B because leaning towards the client and making eye contact shows active listening and empathy. This helps the client feel heard and supported. Increasing physical distance (A) may create a barrier. Interrupting the client (C) can be perceived as disrespectful. Initiating a physical assessment (D) is inappropriate as it may seem insensitive and dismissive of the client's concerns.

Correct Answer: B

Rationale: The correct answer is B: Maintaining belief, being with, doing for, and enabling. Swanson's theory of caring includes these four processes along with "knowing." Maintaining belief refers to having faith in the patient's ability to get through the situation. Being with involves being present and showing emotional support. Doing for means providing physical care and assistance. Enabling focuses on empowering the patient to make decisions and take control of their health. Choice A is incorrect because it includes communication, assertiveness, and responsibility, which are not part of Swanson's caring processes. Choice C is incorrect as it includes understanding, action, information, and comfort, which do not align with Swanson's theory. Choice D is incorrect because it includes supporting, which is not one of the caring processes identified by Swanson.

Correct Answer: D

Rationale: The correct answer is D because relaxed muscles and a concerned expression convey warmth. Relaxed muscles suggest a sense of ease and approachability, while a concerned expression shows empathy and care. Small pupils and a fixed gaze (A) can indicate tension or distance. Furrowed brow and a wrinkled forehead (B) often signify stress or frustration. Pursed lips and a forced smile (C) may come across as insincere. Overall, D best conveys warmth through a combination of physical relaxation and emotional concern.

Correct Answer: A

Rationale: The correct answer is A because pulsation of the tracheostomy tube in synchrony with the heartbeat indicates a potential risk of arterial bleeding, a serious complication that requires immediate intervention. This finding suggests that there may be a nearby major blood vessel that is pulsating due to arterial bleed. Immediate action is needed to prevent further bleeding and ensure patient safety. Choice B is incorrect because increased secretions in and around the tracheostomy, while concerning, do not represent an immediate life-threatening situation like arterial bleeding. Choice C is incorrect as increased coughing with difficulty in expectorating secretions could be indicative of respiratory issues but is not as urgent as arterial bleeding. Choice D is incorrect as the presence of food particles in tracheal secretions may indicate aspiration or improper swallowing, but it is not as immediately life-threatening as arterial bleeding.