Nokea
Contaminated inanimate objects are called?
- A. Fomites
- B. Vectors
- C. Reservoirs
- D. Hosts
Correct Answer: A
Rationale: Fomites are objects that can harbor and transmit pathogens.
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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.
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.
When caring for the client with chronic bronchitis, which of these interventions will assist the client in mobilizing secretions?
- A. Elevate the head of the bed 45 degrees
- B. Consume at least 2 liters of fluid daily
- C. Avoid triggers which cause coughing
- D. Assume the tripod position
Correct Answer: B
Rationale: Clients with chronic bronchitis tend to have thick secretions. Hydration with at least 2 liters of fluid daily thins tenacious(sticky) secretions, making them easier to expectorate. The goal is to consume fluid to thin secretions and perform controlled coughing. If health issues require fluid restriction, the client would attempt to consume the total amount permitted.
All the following are considered basic components of managed care EXCEPT:
- A. prepaid payment
- B. comprehensive care at multiple levels and settings
- C. controlled access to services
- D. broad choice of providers
Correct Answer: D
Rationale: Managed care typically limits provider choice to control costs and care delivery.
All are types of sutures except
- A. Simple interrupted suture
- B. Vertical mattress suture
- C. Saleem continued suture
- D. Subcuticular suture
Correct Answer: C
Rationale: Saleem continued suture is not a recognized suture type.