All India Institute of Medical Sciences 2003 Post Graduate Diploma all india medical pre pg entrance - Question Paper

Ans. 3
35. A 30 year old man came to the outpatient department because he had suddenly developed double vision. On exam it was obtained that his right eye, when at rest, was turned medially. The most likely anatomical structures involved are:
1.Medial rectus and superior division of oculmotor nerve.
2.Inferior oblique and inferior division of oculomotor nerve.
3.Lateral rectuas and abducent nerve.
4.Superior rectus and trochlear nerve.
Ans. 3
36. The cells belonging to the subsequent kind of epithelium are given with extra reserve of cell membrane:
1. Transitional
2. Stratified squamous
3. Stratified cuboidal.
4. Stratified columnar.
Ans. one [Robbins- Urinary Bladder has a trilaminar membrane provided in introduction part of urology, Dr Vivekanand]
37. Injury to radial nerve in lower part of spiral groove:
1. Spares nerve supply to extensor carpiradialis longus.
2. outcomes in paralysis of anconeus muscle.
3. Leves extension at elbow joint intact.
4. Weakens pronation movement.
Ans. 3
38. In a patient with a tumor in Superior medistinum compressing the superior vena cava, all the subsequent venis would serve as alternate pathways forthe blood to return to the right atrium, except:
1.Lateral thoracic vein.
2.Internal thoracic vein.
3.Hemiazygos vein.
4.Vertebral venous plexus.
Ans. four [Ref Fundamentals of humal anatomy by Dr A S Moni, Vol II Page 46; Figure 182,183 Page no 236-7 in McGregor Surgical Anatomy. Veins involved in superior vena cava obstruction are
Subclavian, Internal Thoracic, Superior & inferior Epigastric, common illiac, Anterior & posterior Intercostal, HemiAzygos & Acc Hemiazygos, Brachiocephalic,Lateral Thoracic,Thoraco-epigastric, Azygos, Veins on Anterior Abdominal wall, Inferior vena cava.] [ Ashok L & Anand L, Stanlet Medeical College]
39. B-oxidation of odd-chain fatty acids produces:
1.Succinyl CoA.
2.Propionyl CoA.
3.Acetyl CoA.
4.Malonyl CoA.
Ans 2
40. The buffering capacity of a buffer is maximum at pH equal to:
1. 0.5pKa.
2. pKa
3. pKa+1
4. 2pKa
Ans. 2
41. Which of the subsequent is current intracellularly in muscle cells:
1. Insulin.
2. Corticosteroid.
3. Epinephrine.
4. Glucagon.
Ans. 2
42. Which of the subsequent is not a post transcriptional modification of RNA?
1. Splicing.

Earning:   Approval pending.