Nokea
Why is eating and drinking prohibited in patient care areas including nursing stations?
- A. Eating and drinking in patient care areas is not safe due to potential contamination of food and beverages.
- B. It's a hygiene preference.
- C. It distracts staff.
- D. It's against dress code.
Correct Answer: A
Rationale: Contamination risks in patient care areas can lead to ingestion of pathogens.
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Keys to control of TB are Identification, Isolation and Treatment.
- A. TRUE
- B. FALSE
Correct Answer: A
Rationale: Identification of cases, isolation to prevent spread, and treatment are fundamental to TB control.
What should the nurse advise a mother whose 3-month-old infant has diaper rash?
- A. Switch to cloth diapers until the rash is gone
- B. Use baby wipes with each diaper change.
- C. Leave the diaper off while the infant sleeps.
- D. Offer extra fluids to the infant until the rash improves.
Correct Answer: C
Rationale: Leaving the diaper off while the infant sleeps helps to promote air circulation to the area, improving the condition.
There are 3 general types of sterilization use in the hospital, which one is not included:
- A. Steam sterilization
- B. Physical sterilization
- C. Chemical sterilization
- D. Sterilization by boiling
Correct Answer: D
Rationale: Steam sterilization (A), chemical sterilization (C), and physical sterilization (e.g., radiation, a subset of B) are standard hospital methods. Boiling (D) is not a recognized hospital sterilization method as it does not reliably kill all spores and pathogens.
Patients may be exposed to unnecessary risk in the use of blood or blood products if I. administered incorrectly. II. administered but not indicated. III. not administered when indicated. The correct answer is:
- A. I,II
- B. I,III
- C. II,III
- D. I, II, III
Correct Answer: D
Rationale: All three scenarios (incorrect administration, unnecessary use, or omission when needed) increase patient risk.
All are indications for intercostal chest tube drainage except
- A. Empyema
- B. Hemothorax
- C. Tension Pneumothorax
- D. Liver laceration
Correct Answer: D
Rationale: Liver laceration requires abdominal intervention, not chest tube drainage.