Nokea
The nurse is caring for a client post-myocardial infarction on the cardiac unit. The client is exhibiting symptoms of shock. Which clinical manifestation is the best indicator that the shock is cardiogenic rather than anaphylactic?
- A. BP 90/60
- B. Chest pain
- C. Anxiety
- D. Temp 98.6°F
Correct Answer: B
Rationale: Chest pain is a hallmark of cardiogenic shock due to myocardial infarction, reflecting cardiac ischemia. Anaphylactic shock typically involves allergic symptoms like urticaria or bronchospasm. Low BP, anxiety, and normal temperature are nonspecific.
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A nurse reviewed a client's progress in smoking cessation, praising the client for being successful but suggesting the client might stop having coffee in the morning since that caused an urge to smoke. Following this session, the client appeared upset and complained that the nurse believed she was doing poorly because she wanted a cigarette with her morning coffee. Which type of cognitive distortion is the client exhibiting?
- A. Overgeneralization
- B. Mental filter
- C. All-or-nothing thinking
- D. Magnification
Correct Answer: B
Rationale: Mental filter (B) involves focusing only on the negative (nurse's suggestion) and ignoring praise, leading to the client's misinterpretation.
A client diagnosed with Alzheimer's disease initiates the same conversation repeatedly, becomes aggressive when stressed, needs reminders to perform ADLs, and is easily lost in his neighborhood. This client is likely in what stage of Alzheimer's disease?
- A. pre-Alzheimer's
- B. early/mild
- C. moderate
- D. late to severe
Correct Answer: C
Rationale: Moderate Alzheimer's involves repetitive behaviors, aggression, ADL dependence, and disorientation, as described, indicating significant cognitive decline.
A child was exposed to the hepatitis A virus, became ill, and made a full recovery 2 years ago. The child is now immune to the hepatitis A virus and will likely be protected for the rest of her life. This type of immunity is referred to as
- A. active artificial immunity.
- B. naturally acquired active immunity.
- C. artificially acquired passive immunity.
- D. naturally acquired passive immunity.
Correct Answer: B
Rationale: Recovery from hepatitis A infection confers lifelong immunity via naturally acquired active immunity, as the body produces its own antibodies.
The nurse is caring for a client with a diagnosis of major depressive disorder. Which of the following client statements would indicate that the client is responding positively to the prescribed antidepressant therapy?
- A. I feel like my energy level is starting to improve.
- B. I still don’t enjoy doing things I used to love.
- C. I have trouble sleeping through the night.
- D. I feel worthless and don’t want to see anyone.
Correct Answer: A
Rationale: improved energy level is a positive sign of response to antidepressant therapy
The nurse is caring for a client with a small-bowel obstruction. A Salem sump nasogastric tube (NGT) is in place. Which finding by the nurse requires corrective action? Select all that apply.
- A. There is a sudden decrease in output.
- B. The NGT is set to low continuous suction.
- C. The NGT is set to medium intermittent suction.
- D. The patient is positioned in the semi-Fowler's position.
- E. The client dislodges the tube and the nurse replaces it, confirming placement by X-ray before use.
Correct Answer: A, C
Rationale: A sudden decrease in output may indicate blockage or displacement, requiring assessment. Medium intermittent suction is inappropriate for a Salem sump, which requires low continuous suction. Other actions are correct.