ATI LPN
Infection Control Questions Quizlet Questions
Question 1 of 5
Which of the following questions should be asked when evaluating results from a research study? 1) Were the instruments valid for the study? 2) Is this a peer-reviewed research journal? 3) Was the sample representative of the intended population? 4) Do the conclusions prove the hypothesis?
Correct Answer: A
Rationale: Validity, peer review, and representativeness are key; conclusions don't 'prove' but support hypotheses.
Question 2 of 5
What clinical feature is consistent with a diagnosis of community-acquired MRSA (CA-MRSA) infection?
Correct Answer: B
Rationale: CA-MRSA infections typically present in outpatient settings without prior hospitalization.
Question 3 of 5
Bacteria and viruses can spread by way of:
Correct Answer: D
Rationale: All listed methods are common transmission routes for bacteria and viruses in healthcare settings.
Question 4 of 5
Which of these prescriptions will the nurse implement first for a client who has just been admitted to the intensive care unit after having a left lower lobectomy via video-assisted thorascopic surgery?
Correct Answer: A
Rationale: Airway and oxygenation are main priorities in the immediate postoperative period. The client will likely be intubated, so coordination of care with respiratory therapy will be important.
Question 5 of 5
Why can't I wear my artificial fingernails at work?
Correct Answer: A
Rationale: Artificial nails increase pathogen retention, posing an infection risk in healthcare settings.