MRCS-A- Lets discuss questions

Discussion in 'MRCS Forum' started by Neha Gupta, Apr 20, 2013.

  1. Neha Gupta

    Neha Gupta Active Member

    Q.1. Which of the following is actually a lateral cutaneous
    branch of an intercostal nerve, innervating
    the skin of the medial surface of the arm?

    (A) intercostobrachial nerve
    (B) superior lateral cutaneous nerve of the arm
    (C) inferior lateral cutaneous nerve of the arm
    (D) medial cutaneous nerve of the arm
    (E) lateral pectoral nerve
  2. Neha Gupta

    Neha Gupta Active Member

    Q.2. Which of the following muscles attaches to the
    coracoid process of the scapula?

    (A) pectoralis minor
    (B) triceps brachii
    (C) brachialis
    (D) pectoralis major
    (E) subclavius
  3. Neha Gupta

    Neha Gupta Active Member

    Question: 03
    The second heart sound is produced by the closure
    of the aortic and pulmonic valves. Closure of the
    aortic valve occurs at the onset of:

    A The rapid ejection phase of the cardiac cycle
    B The isovolumetric contraction phase of the cardiac cycle
    C The protodiastole
    D The rapid filling phase of the cardiac cycle
    E The isovolumetric relaxation phase of the cardiac cycle

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