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Mr. Gary died yesterday, His wife is not talking to anyone and prefers to be alone staring blankly at her husband's picture. This is an example of?
- A. Denial
- B. Anger
- C. Bargaining
- D. Depression
Correct Answer: D
Rationale: Not talking, staring blankly post-death is depression (D), per Kubler-Ross withdrawal, sadness dominate. Denial (A) disputes, anger (B) lashes, bargaining (C) negotiates all absent. Depression fits her isolation, making it correct.
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The nurse is caring for a client receiving oxygen therapy via a nasal cannula. Which action by the nurse is appropriate when providing oral care to the client?
- A. Removing the nasal cannula during oral care
- B. Increasing the oxygen flow rate during oral care
- C. Applying petroleum jelly to the client's lips before oral care
- D. Instructing the client to breathe through the mouth during oral care
Correct Answer: A
Rationale: Removing the nasal cannula during oral care (A) allows thorough hygiene without interference, briefly tolerable given short duration. Increasing flow (B) is unnecessary. Petroleum jelly (C) isn't for oral care. Mouth breathing (D) isn't needed if removed. Removal, per nursing practice, ensures effective care.
She dies of yellow fever in her search for truth to prove that yellow fever is carried by a mosquitoes.
- A. Clara louise Maas
- B. Pearl Tucker
- C. Isabel Hampton Robb
- D. Caroline Hampton Robb
Correct Answer: A
Rationale: Clara Louise Maas, in 1901, died proving yellow fever's mosquito transmission by volunteering for bites, advancing epidemiology. Unlike Tucker, Robb (educator), or Hampton Robb (surgical pioneer), her sacrifice dying at 25 directly impacted public health, a heroic legacy in nursing research history.
The nurse is caring for a client receiving oxygen therapy via a simple face mask. Which nursing intervention is important to prevent skin breakdown?
- A. Changing the position of the mask every 2 hours
- B. Applying a protective barrier cream to the client's face
- C. Padding the pressure points on the client's face with soft material
- D. Encouraging the client to remove the mask intermittently for facial skin care
Correct Answer: C
Rationale: Padding pressure points with soft material (C) prevents skin breakdown from a simple face mask by reducing friction and pressure on the face. Repositioning q2h (A) helps but isn't enough alone. Barrier cream (B) is for moisture, not pressure. Intermittent removal (D) disrupts therapy. Padding, per skin integrity standards, is proactive.
Which of the following findings is associated with right-sided heart failure?
- A. Shortness of breath
- B. Nocturnal polyuria
- C. Daytime oliguria
- D. Crackles in the lungs
Correct Answer: B
Rationale: Nocturnal polyuria is linked to right-sided heart failure, where fluid shifts from edematous tissues to the bloodstream at night, increasing urine output as the heart struggles to pump against venous congestion. Shortness of breath and crackles typify left-sided failure, while daytime oliguria isn't specific. Nurses monitor this to assess heart function, guiding fluid management and diuretic use effectively.
Health is a state of complete physical, mental and social well-being not merely the absence of disease or infirmity;
- A. World Diabetes Federation (WDF)
- B. International Council of Nursing (ICN)
- C. American Nurses Association (ANA)
- D. World Health Organization(WHO)
Correct Answer: D
Rationale: The World Health Organization (WHO) defines health as 'complete physical, mental, and social well-being, not merely the absence of disease,' established in 1948. This holistic view shapes global health policy and nursing e.g., addressing mental health alongside infections. The World Diabetes Federation focuses on diabetes, not broad definitions. The International Council of Nurses supports practice standards, not health definitions. The American Nurses Association governs U.S. nursing, adopting WHO's view, not originating it. WHO's authoritative, universal definition drives health promotion, making it the source here.