Nursing Elites

1. What is the term for the tendency of a drug to combine with its receptor?

• A. potency
• B. efficacy
• C. kinetics
• D. affinity

Correct answer: D

Rationale: The correct answer is 'affinity.' Affinity refers to the close relationship or mutual attraction between a drug and its receptor, indicating the strength of the drug-receptor bonding. Potency (Choice A) is related to the dose of a drug needed to produce a specific effect. Efficacy (Choice B) refers to a drug's ability to generate the desired effect. Kinetics (Choice C) deals with forces affecting the motion of material bodies or changes in a system, which is not directly associated with the bonding between a drug and its receptor.

2. People-related supervisory tasks include all of the following except:

• A. coaching
• B. encouraging
• C. target setting
• D. rewarding

Correct answer: C

Rationale: People-related supervisory tasks involve direct interaction with individuals performing the work. Coaching, encouraging, rewarding, evaluating, and facilitating are all part of these tasks as they focus on supporting and motivating employees. Target setting, on the other hand, is a task-centered responsibility that involves projecting goals or objectives to be accomplished. It focuses more on setting objectives and goals rather than directly interacting with individuals, making it the exception among the given choices.

3. In a disaster triage situation, which of the following should the nurse be least concerned with regarding a client in crisis?

• A. ability to breathe
• B. pallor or cyanosis of the skin
• C. number of accompanying family members
• D. motor function

Correct answer: C

Rationale: During a disaster triage situation where quick decisions are crucial, the nurse's primary focus should be on factors directly related to the patient's immediate condition and survival. The ability to breathe, pallor or cyanosis of the skin, and motor function are critical indicators of a patient's health status and need for urgent intervention. In contrast, the number of accompanying family members, although important for emotional support, is not a priority when assessing and prioritizing care during a crisis. While emotional support is valuable, the focus in triage is on identifying and addressing the most critical and life-threatening issues first to maximize survival chances. Therefore, the nurse should be least concerned with the number of accompanying family members as it does not directly impact the patient's immediate medical needs in a crisis situation. Choices A, B, and D are all crucial factors to assess a client's health status and determine the urgency of intervention during a disaster triage. The ability to breathe indicates respiratory function, pallor or cyanosis of the skin reflect circulatory and oxygenation status, and motor function can hint at neurological impairment or injury, all of which are vital in determining the severity of the crisis and the immediate medical needs of the patient.

4. What does it mean to be a nursing advocate?

• A. makes decisions for others.
• B. encourages persons to make decisions for themselves and acts with or on behalf of the person to support those decisions.
• C. manages the care of others.
• D. is the legal representative for a person.

Correct answer: B

Rationale: A nursing advocate does not make decisions for others but instead empowers individuals to make decisions for themselves. By encouraging individuals to make their own decisions and supporting them in this process, nursing advocates uphold the principle of self-determination. This approach respects the autonomy and independence of individuals in managing their care. Therefore, the correct answer is to 'encourage persons to make decisions for themselves and act with or on behalf of the person to support those decisions.' Choices A, C, and D are incorrect as they do not align with the role of a nursing advocate in promoting patient autonomy and self-determination.

5. The LPN is preparing to clean a client's PEG tube.The following tasks should the nurse perform EXCEPT?

• A. Gently remove crusty drainage from the site.
• B. Pull the tube in multiple directions to ensure it is secure.
• C. Thoroughly dry the skin around the tube site with a clean towel.
• D. Use mild soap to clean around the tube site.

Correct answer: B

Rationale: When cleaning a client's PEG tube, the nurse should perform tasks that focus on gentle cleaning and avoiding potential irritants. Choice A is correct as gently removing crusty drainage helps maintain hygiene. Choice C is important to prevent skin irritation and infection. Choice D is appropriate for cleaning the area. Choices B and D are incorrect. Choice B is incorrect because pulling the tube in multiple directions can lead to dislodgement or injury. Choice B is incorrect as talcum powder may irritate the stoma, and it is generally not recommended near PEG tubes.

Similar Questions