CNA vital signs practice questions
Updated · Reviewed against official sources
Vital signs questions check that you measure accurately, know general normal adult ranges, and report readings that are outside the range or different from the resident's usual values to the nurse right away.
Vital signs drill (10 questions)
- 10 multiple-choice questions
- Untimed — take your time.
- Your progress is saved in this browser, so you can close the tab and resume.
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What this topic covers
- Temperature routes and when not to use them
- Radial pulse and counting respirations
- Manual blood pressure technique
- Height, weight and intake and output
- Pain as a vital sign and what to report
Sample question
A resident's radial pulse is irregular. How long should you count it?
- For 30 seconds and multiply by 2
- For one full minute
- For 10 seconds and multiply by 6
- For 15 seconds and multiply by 4
Show answer
Answer: B. For one full minute
A full-minute count is needed for an irregular pulse because shorter counts can miss beats. Follow your instructor and handbook for regular pulses.
Quick answers
- What is a normal adult pulse?
- Generally 60 to 100 beats per minute at rest. Report anything outside that range, or a big change from the resident's usual pulse, to the nurse.
- Why count respirations without telling the resident?
- People change their breathing when they know it is being watched. Many aides keep their fingers on the pulse while counting respirations.
Related
- What are the normal vital sign ranges for the CNA exam?
- How accurate does manual blood pressure have to be on the CNA skills test?
- Measuring and recording manual blood pressure: CNA skill checklist
- Counting and recording a radial pulse: CNA skill checklist
- Counting and recording respirations: CNA skill checklist
- Measuring and recording weight of an ambulatory resident: CNA skill checklist
- Measuring and recording urinary output: CNA skill checklist