This question-specific review guide is tied to the answer reasoning for a PracticeTestVault item. Use it after you answer the question so the review stays focused on what the prompt actually tested.
What this question is testing
Objective: Infection control
Prompt focus: After using an applanation tonometer, the tip should be:
Why the correct answer works
Disinfected per manufacturer protocol (e.g., diluted bleach, then rinsed)
Disinfect per protocol.
Why the tempting wrong answer fails
Incorrect. Routine disposal is unnecessary.
Plain-language takeaway
Tonometer tips contact the cornea and must be disinfected between patients per manufacturer protocol to prevent transmission of infectious agents.
Simple analogy
Think of infection control like following a short checklist: identify the clue, confirm the rule, and then make the move that fits this exact scenario.
How to review it before a retake
- Underline the command word and name what the question is asking before rereading the choices.
- Compare the correct answer against the closest distractor and write the exact detail that separates them.
- Retest this objective with a fresh question without looking at the rationale first.