The health care provider asks the nurse to tell a client that tests confirm the client has a health care–associated infection (HAI). The nurse explains to the client that common sources of HAIs include:
Standard Text: Select all that apply.
1. the respiratory tract.
2. the urinary tract.
3. intravascular (IV) lines.
4. visitors with infectious illness.
5. drug-resistant bacteria.
Correct Answer: 1,2,3
Rationale 1: Bacteria residing in the lungs are a source of HAIs.
Rationale 2: Bacteria residing in the genitourinary tract are a source of HAIs.
Rationale 3: Invasive devices such as IV lines are a source of HAIs.
Rationale 4: HAIs are infections that are acquired in a health care setting, not caused by visitors.
Rationale 5: Drug-resistant bacteria may be the result, not the source, of HAIs.
Global Rationale: HAIs are generally from one of four sources: patient flora, invasive devices, medical personnel, or the medical environment. Invasive devices are often inserted into the respiratory system and the GU system.
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