Nursing Elites

1. Which laboratory test would be the least effective in diagnosing a myocardial infarction?

• A. AST
• B. Troponin
• C. CK-MB
• D. Myoglobin

Correct answer: A

Rationale: AST, choice A, would be the least effective in diagnosing a myocardial infarction as it is not specific for this condition. Troponin, CK-MB, and myoglobin (choices B, C, and D) are more specific markers for myocardial infarction. Troponin is considered the gold standard due to its cardiac specificity. CK-MB is also specific to the heart, and its isoenzyme levels elevate post-heart damage. Myoglobin, although elevated in myocardial infarction, is not as specific as troponin and CK-MB and can also increase in conditions like burns and muscle trauma. Therefore, AST is the least effective choice for diagnosing a myocardial infarction.

2. In a brief treatment program, what is a realistic short-term goal for a client who was raped?

• A. Identify all psychosocial problems
• B. Eliminate the client's enticing behaviors
• C. Resolve feelings of trauma and fear
• D. Verbalize feelings about the event

Correct answer: D

Rationale: A realistic short-term goal for a client who was raped and is receiving a brief treatment program is for the client to verbalize feelings about the event. This goal focuses on helping the client express their emotions, which can be a crucial step in the healing process. Options A and C are incorrect because a brief treatment program is not typically aimed at identifying or resolving all psychosocial problems or deep-rooted trauma and fear. Option B is also incorrect as the goal is to support the client in processing their feelings rather than focusing on behaviors.

3. A contraindication for topical corticosteroid use in a client with atopic dermatitis (eczema) is:

• A. parasitic infection
• B. fungal infection
• C. spirochetal infection
• D. viral infection

Correct answer: D

Rationale: Topical corticosteroids are mainly used for their localized effects. When treating atopic dermatitis with a steroidal preparation, there is a risk of the site being vulnerable to invasion by organisms. Viruses like herpes simplex or varicella zoster pose a threat of disseminated infection. Therefore, viral infection is a contraindication for topical corticosteroid use in clients with atopic dermatitis. It is crucial to educate clients using topical corticosteroids to avoid crowds or people with infections and to promptly report any signs of infection. Choices A, B, and C (parasitic, fungal, and spirochetal infections) are not typically contraindications for topical corticosteroid use in the context of atopic dermatitis, as these agents do not pose the same risk of disseminated infection or systemic effects as viral infections.

4. When teaching clients with a diagnosis of Schizophrenia nearing discharge from a residential care facility, what is an essential topic to include?

• A. pathophysiology of the disease and expected symptoms.
• B. how to recognize and manage symptoms of relapse.
• C. the need to take extra medication when feeling stressed.
• D. the importance of contact with follow-up care daily.

Correct answer: B

Rationale: When educating clients with Schizophrenia nearing discharge, it is crucial to focus on teaching them how to recognize and manage symptoms of relapse. Clients are usually aware of these symptoms, such as feeling anxious and overwhelmed, before the onset of psychosis. This early stage is vital for intervention, which involves finding a safe environment, seeking help, avoiding stressors, and reducing stimuli. Understanding and managing relapse symptoms empower clients to take proactive steps in their care. Choices A and C are not as immediate and practical as recognizing symptoms of relapse for client safety and well-being. While contact with follow-up care is important, it is not as urgent and specific as knowing how to manage relapse symptoms for immediate intervention.

5. A client arrives in the emergency room with a possible fractured femur. The nurse should anticipate an order for:

• A. Trendelenburg position
• B. Ice to the entire extremity
• C. Buck's traction
• D. An abduction pillow

Correct answer: C

Rationale: The correct answer is Buck's traction. This intervention is used to realign the fractured femur, reduce spasms, and alleviate pain. Placing the client in the Trendelenburg position is inappropriate for a femur fracture, making answer A incorrect. While ice may be used post-repair, applying it to the entire extremity is unnecessary, so answer B is wrong. An abduction pillow is typically employed following a total hip replacement, not for a fractured femur, rendering answer D incorrect.

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