What is the standard procedure for checking pulse in a non-responsive adult?

The standard procedure for checking the pulse in a non-responsive adult involves assessing the carotid pulse. The carotid artery, located on either side of the neck, is the most accessible and reliable site for pulse assessment in an unconscious individual. This is particularly important because the carotid pulse can indicate whether there is sufficient blood flow and therefore whether resuscitation efforts, if needed, should be initiated.

In a situation where a person is unresponsive, checking the radial pulse might not be effective since it can be more difficult to palpate accurately due to the potential for low blood pressure or fainting pulse in such cases. The femoral pulse, while also a possible option, is less commonly checked for initial assessments due to it being more invasive and requiring more manipulation of the patient. The temporal pulse, located at the temples, is not typically used in emergency situations as it is less reliable for determining vital signs compared to the carotid pulse.

In summary, assessing the carotid pulse is the most effective and widely accepted method for determining pulse and circulatory status in non-responsive adults, making it the correct choice in this context.