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. Ratio of thickness of left and right ventricular walls is
A. 3:1
B. 1:3
C. 1:1
D. None of these
2. Choose incorrect statement regarding Basal ganglia
A. Part of telencephalon
B. Composed of corpus striatum
C. Functionally related to subthalamic nucleus & substantia nigra
D. Involved in coordination of voluntary motor activity
3. Winging of scapula is due to paralysis of:
A. Long thoracic
B. Axillary
C. Radial
D. Median
4. Skeleton of the heart is:
A. bony
B. cartilaginous
C. fibrous
D. heart has no skeleton
5. Composite muscles include the following except
A. Pectineus
B. Adductor magnus
C. Flexor carpi ulnaris
D. Flexor pollicis brevis
6. Which of the following is not a branch of facial nerve?
A. Buccal
B. Cervical
C. Lacrimal
D. Zygomatic
7. Cystic artery is a branch of
A. Right hepatic
B. Left hepatic
C. Gastroduodenal
D. Left gastric
8. Obstruction to the flow of CSF at the aqueduct of Sylvius will most likely lead to the enlargement of which ventricles?
A. Only lateral ventricle
B. Only third ventricle
C. Both lateral and third ventricles
D. Fourth ventricle
9. Erb's point is
A. C4, C5
B. C5C6
C. C6C7
D. C7C8T1
10. Umbilical artery is a branch of
A. Coeliac artery
B. Superior mesenteric artery
C. Anterior division of internal iliac artery
D. Posterior division of internal iliac artery
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. The foll group of Lymph nodes receives lymphatics from the uterus except:
A. External iliac
B. Internal iliac
C. superficial inguinal
D. deep inguinal
13. CSF is formed by
A. Arachnoid villi
B. Choroid plexus
C. Duramater
D. Lateral ventricles
14. Following muscles are inserted into greater trochanter of femur EXCEPT :
A. gluteus maximus
B. gluteus medius
C. gluteus minimus
D. pyriformis
15. Which of the following statements concerning the lateral horn of the spinal cord is true
A. It contains postganglionic parasympathetic neurons
B. It gives rise to a spinothalamic tract
C. It is present at all spinal cord levels
D. It gives rise to preganglionic para-sympathetic fibers
16. Cerebellum sends efferent fibres to each of the following EXCEPT;
A. red nucleus
B. thalamus
C. substantia nigra
D. reticular formation
17. Thoracic duct proper begins at the upper border of cisterna chyli and near the lower border of
A. T-10
B. T-11
C. T-12
D. L-1
18. A patient with crocodile tears syndrome has spontaneous lacrimation during eating due to misdirection of regenerating autonomic nerve fibers. Which of the following nerves has been injured
A. Facial nerve proximal to the geniculate ganglion
B. Chorda tympani in the infratemporal fossa
C. Facial nerve at the stylomastoid foramen
D. Lacrimal nerve
19. Hyperextension of the hip joint is prevented by the:
A. obturator internus tendon
B. ischiofemoral ligament
C. iliotibial tract
D. tensor fascia latae muscle
20. Patient’s left foot is plantar flexed and inverted. Which of the following nerves has most likely been injured
A. Common fibular
B. Deep fibular
C. Superficial fibular
D. Tibial
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