Practice question

Upper limb (B) is the right choice. This sits at the heart of Peripheral Nervous System: the wording points straight to what is happening in the tissue or organ system. A useful study habit is to ask what the structure or process is for: Upper limb is the option that correctly names the structure, process, or principle asked for in Peripheral Nervous System. That reasoning supports Upper limb. One solid sentence about why this works is enough for recall — you do not need a long essay for every MCQ. When you practise, cover the choices first, write Upper limb from memory, then reveal the letter — that habit builds real recall for Peripheral Nervous System.