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. Structures crossing the posterior surface of ischial spine are all except
A. Internal pudendal nerve
B. Internal pudendal vein
C. Nerve to obturator internus
D. Internal pudendal artery
2. Anterior margin of the lung fills up the
A. Costomediastinal recess
B. Costocervical recess
C. Costodiaphragmatic recess
D. Cervicomediastinal recess
3. Which structure is known as epicardium:
A. fibrous pericardium
B. serous pericardium
C. parietal pericardium
D. visceral pericardium
4. A missile hits the body just above the pubic ramus through the ant abdominal wall it will pierce which of the following structure
A. Urinary bladder
B. Spinal cord
C. Left renal vein
D. Abdominal aorta
5. All of the following are pneumatic bones except
A. Maxilla
B. Parietal
C. Ethmoid
D. Mastoid
6. Action of I.umbricals is
A. Extension of MP joint
B. Abduction at MP joint
C. Flexion MP joint & extension at I.P. joint
D. Extension at MP joint flexion at I.P joint
7. All of the following muscles from the floor of the femoral triangle except:
A. Pectineus
B. Psoas major
C. Iliacus
D. Adductor brevis
8. Pain felt between great toe and 2nd toe is due to involvement of which nerve root
A. L5
B. S1
C. S2
D. S3
9. The muscles iliacus and psoas major are supplied by spinal segments
A. L2 and L3
B. LI and L2
C. L3 and L4
D. LI, L2, and L3
10. Injection of hypertonic saline into the carotid artery causes activation of the hypothalamus via which of the following
A. Medial nucleus of the hypothalamus
B. Supraoptic nucleus of hypothalamus
C. Preoptic nucleus of the hypothalamus
D. Paraventricular nucleus of the hypothalamus
11. In left subclavian artery, the branches of the first part of the subclavian artery are all except
A. Costocervical trunk
B. Internal thoracic artery
C. Thyrocervical trunk
D. Vertebral artery
12. Following muscles are the abductors of eye except
A. Superior oblique
B. Superior rectus
C. Inferior oblique
D. Lateral rectus
13. Following statements describe the epithelial lining of various body tubes. Choose the correct statement
A. Ileum: brush bordered columnar epithelium
B. Proximal prostatic urethra: Transitional epithelium
C. Mucosa below pectinate line: Keratinised stratified squamous
D. Respiratory bronchiole: Pseudostratified ciliated columnar
14. What is false regarding dentate line?
A. Glands of Morgagni open below the line
B. Anal glands open at the line
C. Dentate line lies 2 cms above the anal verge
D. Transitional epithelium lies above the dentate line
15. Foramina VENARUM MINIMARUM are openings of
A. Thebasian veins
B. Cardiac veins
C. Vence cordis minimae
D. Interventricular formen
16. Average weight of heart in males is:
A. 250g
B. 300g
C. 350g
D. 400g
17. A 52-year-old man comes to the emergency department complaining of severe abdominal pain. He is diagnosed with cancer involving the abdominal oesophagus and fundus of the stomach. Which of the following eural structures is most likely associated with the “pain” fibers involved with this symptom
A. Greater splanchnic nerves
B. Lumbar splanchnic nerves
C. Postganglionic fibers from the celiac ganglion
D. Nerves from spinal cord levels T1 to T4
18. Injury to which nerve during a herniorrhaphy may cause paresthesia at the root of scrotum and base of penis
A. llioinguinal
B. Pudendal
C. Genitofemoral
D. Iliohypogastric
19. When a heavy object in hand is lowered, the extension at elbow is brought about by:
A. Active shortening of extensors
B. Passive shortening of extensors
C. Active lenghtining of flexors
D. Active shortening of flexors
20. An infant presents with gastroschisis at birth. Which of the following applies to this condition
A. It is also seen in patients with aganglionic megacolon
B. It results from herniation at the site of regression of the right umbilical vein
C. It is caused by a failure of recanalization of the midgut part of the duodenum
D. It is caused by failure of the midgut to return to the abdominal cavity after herniation into the umbilical stalk
Dr K Chaudhry 5 Alpha Inmternational City, Fatehabad 125050 M: 9810570740, 9810571993facebook.com/doctorkc