A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.For each of the following multiple choice questions, choose the most appropriate answer :
1. A 59 yr. old man complains of recurrent attacks of pain in the region of left shoulder radiating to sternum & pit of stomach. The attacks of pain came at lengthy intervals until the last 2 days when it became continuous. the physician diagnosed it as angina pectoris. in this case the pain pathway from the heart is carried by:
A. Sup. cervical cardiac n
B. Middle & inf. cervical cardiac n
C. Thoracic splanchnic n
D. Vagus n
2. Which of the following structures does not pass through the thoracic inlet near the midline?
A. Stemothyroid muscle
B. Sternohyoid muscle
C. Thymic vestiges
D. Pulmonary apex
3. Deep branch of the ulnar nerve supplies the following muscles except
A. Adductor pollicis
B. First dorsal interosseous
C. First lumbrical
D. Third lumbrical
4. Osteoclast cells are derived from which cell type
A. Monocyte
B. Osteoprogenitor
C. Osteoblast
D. Osteocyte
5. Failure of fusion of the pararnesonephric ducts gives rise to a bicomuate uterus. What else may show a congenital defect
A. Ureters
B. Bladder
C. Upper part of the vagina
D. Labia minora
6. Inferior thyroid artery is a branch of
A. Internal carotid artery
B. Subclavian artery
C. Vertebral artery
D. Superior thyroid artery
7. Parasympathetic supply of heart comes from:
A. cervical portion
B. thoracic portion
C. vagus nerves
D. phrenic nerves
8. Hypoglossal nerve supplies all the following except
A. Thyrohyoid
B. Palatoglossus
C. Geniohyoid
D. Genioglossus
9. Which of the following structures pass through the superior aperture of thorax
A. Right recurrent laryngeal nerve
B. Superior laryngeal nerve
C. Greater splanchnic nerve
D. Thoracic duct
10. Great vein of Galen is formed by union of
A. Superior sagittal sinus with vein of Galen
B. Inferior Sagittal sinus with vein of Galen
C. Two internal cerebral veins
D. Basal vein with inferior sagittal sinus
11. A 22 year old patient with a lesion of the intercostobrachial nerve experiences which of the following
A. Inability to move the ribs
B. Loss of tactile sensation on the lateral aspect of the arm
C. Absence of sweating on the posterior aspect of the arm
D. Loss of sensory fibers from the second intercostal nerve
12. Pulmonary ligament is an extension of
A. Cervical pleura
B. Diaphragmatic pleura
C. Mediastinal pleura
D. All these
13. Demarcation of duodenum from jejunum is shown by
A. Ligament of Treitz
B. Superior mesenteric artery
C. Falciform ligament
D. Tail of pancreas
14. Nerve involved in tarsal tunnel syndrome is :
A. Lateral plantar
B. medial plantar
C. post tibial
D. ant tibial
15. De Quervain's disease classically affects
A. Flexor pollids longus and brevis
B. Extensor carpi radialis and extensor pollicis longus
C. Abductor pollicis longus and brevis
D. Extensor pollicis brevis and abductor pollicis longus
16. Pain felt between great toe and 2nd toe is due to involvement of which nerve root
A. L5
B. S1
C. S2
D. S3
17. If a benign tumour is found where the common carotid artery usually bifurcates, it would be located at the level of the
A. Cricoid cartilage
B. Angle of the mandible
C. Superior border of the thyroid cartilage
D. Jugular notch
18. All are the actions of Tensor fascia lata except
A. Hip flexion
B. Hip adduction
C. Knee flexion
D. Knee extension
19. True about zone pellucida
A. Glycoprotein covering of oocyte seen in primary follicle
B. Secreted by oocyte & granulosa cells
C. Present till morula stage
D. A and B
20. Which of the following movements doesn’t not happen in abduction of shoulder
A. Medial rotation of scapula
B. Elevation of humerus
C. Rotation of Clavicle at the sterno clavicular joint
D. Rotation at the axis of acromioclavicular joint
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