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Supplementary MBBS I (First) Professional Examination 2011-12 Course Code:MBS101 Paper ID:S322201 Anatomy -I Time: 2 Hours 40 Minutes Max Marks: 40 Note: Attempt all questions. Draw proper diagrams to support your answer. Part ‘B’ 1. Describe gross anatomy, blood supply and histological structure of thyroid gland and its applied anatomy. (8) 2. Describe projection fibres of brain. 3. (4+4) a) b) Write short notes on: Axillary artery Deep branch of ulnar nerve Write short notes on: Carpal tunnel syndrome Bell’s palsy (4+4) a) b) a) b) c) d) Write short notes on: Tertiary chorionic villi. Medial lemniscus Syndesmoses Karyotyping 4. 5. (8) (2x4=8) Supplementary MBBS I (Frist) Professional Examination 2011-12 Roll No. Student’s Name Student’s Signature Invigilator’s Signature Course Code:MBS101 Paper ID: S322201 Anatomy - I Part ‘A’ Time: 20 Minutes Max Marks: 10 Note: 1. Attempt all questions and return this part of the question paper to the invigilator after 20 Minutes. 2. Please tick (√) correct one only. Cutting, overwriting or any other marking are not allowed. 3. For answering please use Ball- pen only. Q.1 Q.2 Q.3 Q.4. Q.5 Nerve supply of pectoralis major muscle is: a) Medial pectoral nerve b) Lateral pectoral nerve c) Both medial and lateral pectoral nerves d) Long thoracic nerve e) Thoracodorsal nerve Clavipectroral fascia is pierced by all except: a) Cephalic vein b) Lateral pectoral nerve c) Lymphatics from infraclavicular nodes d) Medial pectoral nerve e) Thoraco acromial branch of axillary artery The following is true about the clavicle except: a) Ossifies in membrane b) Ossifies from two primary centres c) Has a medullary cavity d) Is the only long bone that is horizontal e) Is subcutaneous throughout All the following are contents of axilla except: a) Axillary artery and its branches b) Brachial artery c) Axillary vein and its tributaries d) Brachial plexus e) Axillary lymph nodes Rotator cuff is formed by all of the following except: a) Deltoid b) c) d) e) Q.6 Supraspinatus Infraspinatus Subscapularis Teres minor All the following muscles play a role in abduction of the shoulder except: a) Supraspinatus b) Trapezius c) Serratus anterior d) Infraspinatus e) Deltoid Q.7 Winging of scapula is due to the paralysis of: a) Deltoid b) Trapezius c) Serratus anterior d) Rhomboideus major e) Levator scapulae Q.8 Musculocutaneus nerve does not supply: a) Coracobrachialis b) Biceps brachii c) Brachialis d) Pronator teres e) Skin over lateral side of forearm Q.9 In Erb-Duchenne’s palsy the lesion involves the following roots of the brachial plexus: a) C5, C6, C7 b) C5, C6 c) C8, T1 d) C5, C6, C7, C8, T1 e) C4, C5, C6 P.T.O. Q.10 In Klumpke’s palsy the lesion involves: a) C5, C6, C7 b) C5, C6 c) C8, T1 d C5, C6, C7, C8, T1 e) C4, C5, C6 Q.11 All the following nerves are sensory to scalp except: a) Supra trochlear b) Supra orbital c) Lesser occipital nerve d) Dorsal ramus of first cervical nerve e) Greater occipital nerve a) b) c) d) e) Semispinalis capitis Levator scapulae Scalenus medius Longus colli Splenius capitis Q.17 All the following are condensation of deep cervical fascia of neck except: a) Pre tracheal layer b) Pre vertebral layer c) Carotid sheath d) Sphenomandibular ligament e) Stylomandibular ligament Q.18 All of the following are subdivisions of the anterior triangle except: a) Supraclavicular b) Muscular c) Digastric d) submental e) Carotid Q.12 All following arteries supply scalp except: a) Supra trochlear b) Supra orbital c) Superficial temporal d) Occipital e) Facial Q.13 Following are branches of facial artery except: a) Submental b) Inferior labial c) Superior labial d) Lateral nasal e) Transverse facial Q.19 Structure that passes deep to hyoglossus muscle is: a) Facial artery b) Lingual nerve c) Lingual artery d) Duct of submandibular salivary gland e) Nerve to mylohyoid Q.14 Regarding the muscles of facial expression all of the following are true except: a) They form part of panniculus carnosus b) They are present in superficial fascia and skin c) They are arranged around the orifices of face as sphincters and dilators d) Facial nerve supplies motor as well as proprioceptive fibres to these muscles e) They are developed from second pharyngeal arch Q.20 Motor supply of following muscles is by ansacervicalis except: a) Stylohyoid b) Thyrohyoid c) Sternothyroid d) Superior belly of omohyoid e) Inferior belly of omohyoid Q.15 All of the following are true about the facial nerve except: a) It controls salivation b) It controls facial expression c) It is a pathway for taste sensation from the anterior part of tongue d) It controls lacrimation e) It gives motor supply to muscles of mastication Q.16 All the following muscles form the floor of posterior triangle except: