Final answer:
Fowler's position requires raising the head of the bed to a 30-45 degree angle.
Step-by-step explanation:
The exam position that requires the Medical Assistant (MA) to raise the head of the bed to a 30-45 degree angle is Fowler's position. In Fowler's position, the patient sits or lies supine with the head of the bed elevated. This position is commonly used during examinations, procedures, or for patients with respiratory issues to improve breathing and facilitate upper body examination.