CNA STATE EXAM ILLINOIS PRACTICE TEST EXAM NEWEST 2026 STUDY QUESTIONS WITH VERIFIED CORRECT ANSWERS 100% GUARANTEED PASS | ASSURED A+

Which of these is not true about the proper procedure for taking a tympanic membrane temperature with an electric thermometer?

a. use a speculum cover that is twisted securely in place

b. be sure the ear is free of cerumen (earwax) before inserting the unit

c. wait for the unit to signal before r...