American Lifeguard Practice Exam

To check for an adult's pulse, where should you place your fingers?

1. On the wrist

2. On the center of the chest

3. In the grooved area at the side of the neck

4. On the back of the hand

The correct answer is: In the grooved area at the side of the neck

The correct method for checking an adult's pulse involves placing your fingers in the grooved area at the side of the neck, specifically over the carotid artery. This area is effective for several reasons. The carotid artery is one of the major arteries supplying blood to the head and brain, making it a reliable site to detect blood flow and pulse. When performing this check, it is essential to use your fingertips due to their sensitivity, allowing for better detection of the pulse. Additionally, placing your fingers too hard can obstruct the blood flow, so gentle pressure is key. This site is favored, especially in emergency situations, because it provides a strong and relatively easily palpable pulse, which can help indicate the circulatory status of the individual. Checking for a pulse on the wrist, in the center of the chest, or on the back of the hand can be less effective due to weaker pulse detection in those areas compared to the carotid artery. The wrist pulse (radial), while useful in non-emergency settings, may not always be the best option in critical situations where a stronger pulse is necessary for assessment.