S.A. node acts as a pacemaker of the heart because of the fact that it: A. Is capable of generating impulses spontaneously B. Has rich sympathetic innervations C.
The superior oblique muscle is supplied by: A. 3th cranial nerve B. 4th cranial nerve C. 5th cranial nerve D. 6th cranial nerve Correct answer : B. 4th
Paralysis of 3rd, 4th and 6th cranial nerves with involvement of ophthalmic division of trigeminal, localizes the lesion to: A. Cavernous sinus B. Apex of orbit C. Brainstem
All of the following are branches of the external carotid artery except: A. Superior thyroid artery B. Anterior Ethmoidal artery C. Occipital artery D. Posterior auricular artery Correct
One of the following usually differentiates hysterical symptoms from hypochondriacal symptoms: A. Symptoms do not normally reflect understandable physiological or pathological mechanism B. Physcial symptoms are prominent which
Perseveration is: A. Persistent and inappropriate repetition of the same thoughts B. When a patient feels very distressed about it C. Characteristic of schizophrenia D. Characteristic of obsessive
Which one of the following radioisotope is not used as permanent implant: A. Iodine-125 B. Palladium-103 C. Gold-198 D. Caesium-137 Correct answer : D. Caesium-137 Permanent implants for
In Radionuclide imaging the most useful radio pharamaceutical for skeletal imaging is: A. Gallium 67 B. Technetium sulphur colloid C. Technetium-99m D. Technetium—99m linked to Methylene disphosphonate Correct
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