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#nerve supply

2 public questions tagged with this topic.

Peripheral Nervous System

Sacral plexus primarily supplies:

Pick C: Posterior thigh and leg. Thinking about Peripheral Nervous System in a practical way — what the structure does, or what the process achieves — leads you here. Clinically and academically, the same logic shows up again and again: the functional job described in the stem is exactly what Posterior thigh and leg does in Peripheral Nervous System. Hence Posterior thigh and leg is correct. Treat this as a building block for the rest of Peripheral Nervous System; neighbouring topics often reuse the same principle. Keep a one-line summary card for this idea and revisit it before the paper; short, repeated review beats long cramming sessions.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Peripheral Nervous System

Brachial plexus supplies nerves to the:

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.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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