Test Your Knowledge - Free MCQ PRACTICE
by Saksham Chaudhry : 23-B Model Town, Fatehabad 125050 M: 9810570740, 9810571993
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. Stereocilia are seen in
A. Epididymis
B. Central canal of spinal cord
C. Olfactory epithelium
D. Trachea

2. Choose the incorrect statement regarding cerebellum
A. Coordinates motor activity & Maintains posture, equilibrium and muscle tone
B. Middle peduncle sends dentatothalamic tract to VL thalamic nucleus
C. Dorsal spinocerebellar tract passes through Inferior peduncle
D. In children, 70% of brain tumours are found in posterior fossa, originating mostly from cerebellum

3. Following spinal tracts are ipsitateral except
A. Fasciculus gracilis
B. Fasciculus cuneatus
C. Anterior cortiozispinal
D. Dorsal spinocerebellar

4. Brachialis is suplied by
A. Muscutocutaneous nerve
B. Axillary nerve
C. Radial nerve
D. A and C

5. All of the foll. are pneumatic bones Except :
A. Maxilla
B. Parietal
C. Ethmoid
D. Mastoid

6. Epiphyseal plate is the area where growth in length of a long bone occurs and it includes a number of zones as indicated below. Choose the incorrect statement
A. Zone of zone of Ossification appears later than Calcification
B. Zone of Ossification contains osteoprogenitor cells
C. Zone of Calcification contains dead chondrocytes
D. Zone of Proliferation contains chondrocytes, secreting alkaline phosphatase

7. A 43-year-old man was involved in a violent quarrel with his wife over another woman. In a fit of rage, the wife picked up a carving knife and lunged forward at her husband, striking his anterior neck over the left clavicle. The husband collapsed on the kitchen floor, bleeding profusely from the wound. The distraught wife called an ambulance. On examination in the emergency department of the hospital, the following conditions were found except which?
A. Auscultation revealed diminished breath sounds over the left hemithorax
B. The trachea was deflected to the left
C. The left upper limb was lying stationary on the table, and active movement of the small muscles of the left hand was absent
D. The patient was insensitive to pin prick along the lateral side of the left arm, forearm, and hand

8. All of the following movements occur abduction of shoulder except
A. Elevation of humerus
B. Axial rotation of clavicle
C. Medial rotation of scapula
D. Acromioclavicular joint movement

9. Winging of scapula is due to paralysis of:
A. Long thoracic
B. Axillary
C. Radial
D. Median

10. Vertebral artery traverses all of the following except
A. Foramen magnum
B. Subarachnoid space
C. Intervertebral foramen
D. Foramen transversarium

11. All are hybrid muscles except
A. Brachioradialis
B. Pectoralis major
C. Brachialis
D. Flexor digitorum profundus

12. All is true about metaphysis except
A. Ossifies from primary centre of ossification
B. Is the strongest part of bone
C. Is a zone of active bone growth
D. Has hairpin arrangement of blood vessels

13. 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

14. In standing position, venous return to heart from the lower limbs is affected by all of the following except
A. Competent valves
B. Deep fascia
C. Areterial pressure
D. Contraction of the calf muscles

15. Structure not present at floor of third ventricle
A. Optic stalk
B. Third nerve
C. Infundibulum
D. Mamillary body

16. If median nerve is injured at the wrist then loss of function of all of the foll. will take place except:
A. Lumbrical muscles to index finger
B. Lumbrical muscles to middle finger
C. Muscles of thenar eminence
D. Adductor pollicis

17. Lesion of cranial part of XI nerve cause paralysis of
A. Sternodeidomastiod muscle
B. Trapezius muscle
C. Stylopharyngeus muscle
D. Pharyngeal constrictors

18. The urogenital diaphragm is formed by the following structures except :
A. Deep transverse perineal muscle
B. Perineal membrane
C. Sphincter urethrae
D. Colles fascia

19. Jugular foramen transmits all except
A. Inferior petrosal sinus
B. Cranial nerves 9.10 and 11
C. Lesser petrosal nerve
D. Internal jugular vein

20. In homonymous hemianopia due to occipital lobe infarction there is macular sparing because of blood supply from
A. Posterior cerebral
B. Opposite posterior cerebral
C. Middle cerebral
D. Anterior choroidal

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