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Upper Limb questions for NEET PG
109 Upper Limb questions from the Anatomy section of the Recallab bank, each with a verified answer, every option explained and a reference to a current edition. 2 are published in full below.
- Which of the following nerve arise from the lateral cord of the brachial plexus?
- What is the nerve supply of the muscle arrowed in the figure below?
- Identify the dermatome arrowed in the figure below:
- The muscle attached to the bony point arrowed in the figure below is responsible for which movement of the shoulder joint?
- A 30-year-old man cannot make a circle with his thumb and index finger; instead the two fingers meet pulp to pulp with both terminal joints held straight. Sensation over the whole hand is normal and…
- A 22-year-old man falls on an outstretched arm and presents holding his right arm slightly abducted and externally rotated. The lateral contour of the shoulder is flattened, there is a hollow below…
- A 34-year-old man has a laceration at the wrist. The examiner lays a pen across his palm and asks him to lift his thumb vertically to touch it, keeping the palm flat. He cannot do this on the injured…
- Why does a high ulnar nerve lesion at the elbow produce a LESS obvious claw hand than a low lesion at the wrist?
- A man falls asleep with his arm over the back of a chair and wakes with wrist drop. Sensation is lost over a small patch on the dorsum of the first web space, but the triceps is strong and the elbow…
- Which pectoral nerve arises from the medial cord of the brachial plexus, pierces pectoralis minor, and supplies both pectoralis minor and the lower fibres of pectoralis major?
- An anaesthetist places stimulating electrodes over a nerve at the wrist and watches the thumb for train-of-four monitoring. Which nerve and which muscle, and why is that pair chosen?
- After a humeral fracture a boy cannot flex his elbow well and supination is weak, and sensation is lost over the lateral aspect of the forearm. The wrist and fingers move normally. Which nerve, and…