CNA Certification (Written Exam)Basic Nursing SkillsEasy
A nurse aide is taking a resident's pulse. The most common site for checking an adult's routine pulse is the:
- ACarotid artery.
- BBrachial artery.
- CRadial artery.
- DFemoral artery.
Show answer & explanationAnswer & explanation
Correct answer: C. Radial artery.
The radial artery, located on the thumb side of the wrist, is the most common and convenient site for routinely checking an adult's pulse due to its accessibility and distinct pulsations.
Why the other options are wrong
- A. Carotid pulse is used in emergencies (e.g., CPR) but not for routine checks due to risk of stimulating carotid sinus.
- B. Brachial pulse is typically used for blood pressure measurement and for checking infants' pulses.
- D. Femoral pulse is a deep artery in the groin, not practical for routine pulse assessment.
Radial Pulse Site
The most frequently used location for assessing a routine pulse in adults, found on the thumb side of the wrist.
- Located on the thumb side of the wrist
- Easily accessible
- Used for routine pulse checks in adults
- Palpated with index and middle fingers
Memory trick: For a quick check, use the 'Radial Road' on the wrist!