Final answer:
The length of time for a pulse check during the BLS Assessment should be 5 to 10 seconds, which is option D. This check is crucial for quickly determining if CPR is needed.
Step-by-step explanation:
The correct answer to the question about the length of time it should take to perform a pulse check during the BLS (Basic Life Support) Assessment is D. 5 to 10 seconds. When checking for a pulse during BLS, it is important to do so quickly and efficiently to determine whether there are signs of circulation and to proceed with the necessary steps of CPR (cardiopulmonary resuscitation) if no pulse is found. The aim is to minimize delays in providing chest compressions if the patient is unresponsive and not breathing normally.