Nokea
Which of the following statement best describe quality improvement?
- A. A one-time fix
- B. Ongoing effort to enhance care
- C. A punishment for errors
- D. A financial strategy
Correct Answer: B
Rationale: Quality improvement is an ongoing effort to enhance care (B), per QI models e.g., PDSA cycles. Not one-time (A), not punishment (C), not just finance (D) continuous. B best defines QI's iterative nature, making it correct.
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A client with chronic obstructive pulmonary disease (COPD) is prescribed long-term oxygen therapy. What is the most important nursing consideration for this client?
- A. Assessing for signs of oxygen toxicity
- B. Monitoring the client's carbon dioxide levels
- C. Promoting proper humidification of oxygen
- D. Ensuring an adequate supply of oxygen
Correct Answer: B
Rationale: Monitoring carbon dioxide levels (B) is critical in COPD clients on long-term oxygen therapy, as they may retain CO2, risking respiratory acidosis if oxygen suppresses their hypoxic drive (target SpO2 88-92%). Oxygen toxicity (A) is rare at low flows used in COPD. Humidification (C) enhances comfort but isn't the priority. Oxygen supply (D) is a general need, not COPD-specific. CO2 monitoring via ABGs or capnography ensures safe titration, preventing hypercapnia, a key consideration per COPD management guidelines like GOLD standards.
Which of the following nursing intervention is needed before teaching a client post spleenectomy deep breathing and coughing exercises?
- A. Tell the patient that deep breathing and coughing exercises is needed to promote good breathing, circulation and prevent complication
- B. Tell the client that deep breathing and coughing exercises is needed to prevent Thrombophlebitis, hydrostatic pneumonia and atelectasis
- C. Medicate client for pain
- D. Tell client that cooperation is vital to improve recovery
Correct Answer: C
Rationale: Medicating for pain (C) is needed before teaching post-splenectomy exercises; pain hinders participation, per nursing care. General benefits (A), specific risks (B), and cooperation (D) follow pain control. C ensures effective learning, making it correct.
Which psychological effect is commonly observed in patients experiencing immobility?
- A. Increased motivation
- B. Decreased risk of depression
- C. Increased sense of independence
- D. Increased risk of anxiety and depression
Correct Answer: D
Rationale: Immobility often increases anxiety and depression risk, as patients face mobility loss, dependence, and isolation, fostering psychological distress. Motivation and independence typically wane with restricted activity, while depression risk rises, not falls, due to these constraints. Nurses address this through emotional support and engagement, understanding that mental health declines when physical freedom is curtailed. This effect highlights the need for holistic care, blending physical interventions with psychological support to mitigate the emotional toll of immobility on patients.
Which of the following statement is NOT true about complementary therapy?
- A. Used with conventional medicine
- B. Includes acupuncture
- C. Always replaces medical treatment
- D. May improve well-being
Correct Answer: C
Rationale: Complementary therapy pairs with medicine (A), includes acupuncture (B), may improve well-being (D) 'always replaces' (C) isn't true, it's adjunctive, per definition. C's replacement fails, making it untrue.
Which of the following statement is NOT true about nonmaleficence?
- A. Avoiding harm
- B. Part of nursing ethics
- C. Always prevents all harm
- D. Applies to all actions
Correct Answer: C
Rationale: Nonmaleficence avoids harm (A), is ethical (B), applies broadly (D) 'always prevents all harm' (C) isn't true, as some harm (e.g., injections) is unavoidable, per ethics. It aims to minimize, not eliminate, harm. C's absolute prevention contradicts practical care realities, making it the untrue statement.