১.
What term applies to collections of neuronal cell bodies (somata) outside the central nervous system?
ব্যাখ্যা
Collections of neuronal cell bodies (somata) outside the central nervous system is Ganglia & inside CNS is Nuclei.
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স
মোট প্রশ্ন৩৩
সিলেবাস
Anatomy-03 -
The nervous system - i. Structures of the nervous tissue, ii. Neuron and neuroglia; iii. Central nervous system; iv. Peripheral nervous system and autonomic nervous system.
The sense organs. Dermatomes. The skin.
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স
স্পেশাল বিসিএস (স্বাস্থ্য) - লং কোর্স · তারিখ অনির্ধারিত · ৩৩ প্রশ্ন
২.
Neuroglial cell take part in formation of blood-brain-barrier
ব্যাখ্যা
Astrocyte mainly takes part in formation of blood-brain-barrier
৩.
Arachnoid and pia mater together called
ব্যাখ্যা
Arachnoid and pia mater together called leptomeninges
৪.
Foramen of Monro connects:
ব্যাখ্যা
Foramen of Monro connects Lateral ventricle to third ventricle
৫.
Spinal cord gives rise to ______of spinal nerves
ব্যাখ্যা
Spinal cord gives rise to 31 pairs of spinal nerves
৬.
Which layer of meninges is tough?
ব্যাখ্যা
The CNS is completely enclosed by three connective tissue layers called meninges:
(1) the tough external dura mater;
(2) the middle arachnoid layer; and
(3) the delicate pia mater that directly contacts neural tissue.
৭.
Basal nuclei exclude
ব্যাখ্যা
The term basal nucleus is applied to a collection of masses of Gray matter situated within each cerebral hemisphere. They are the corpus striatum, the amygdaloid nucleus, and the claustrum.
৮.
Neuroglial cell of monocyte origin
৯.
Neuroglial cell located in peripheral nerves
১০.
Which insulates PNS axons?
১১.
Adult derivatives of metencephalon
১২.
Subdivision of prosencephalon
১৩.
Cerebellar nuclei exclude
১৪.
Paravermisforms which lobe of cerebellum?
১৫.
Nucleus of hypothalamus involved in ADH synthesis
১৬.
Nucleus of hypothalamus involved in controlling circadian rhythms
১৭.
Uveal truct excludes
১৮.
Internal acoustic meatus transmits
১৯.
Pacinian corpuscle is concerned with
২০.
Layer of epidermis only present in thick skin
২১.
Which layer of epidermis contains Langerhans cell
২২.
Most superficial layer of cerebram
ব্যাখ্যা
Molecular layer (plexiform layer). This is the most superficial layer; It consists mainly of a dense network of tangentially oriented nerve fibres. These fibres are derived from the apical dendrites of the pyramidal cells and fusiform cells, the axons of the stellate cells, and the cells of Martinelli.
২৩.
Anosmia is a disorder of which sensation?
ব্যাখ্যা
Anosmia refers to total loss of sensation of smell, i.e., inability to recognize or detect any odor.
২৪.
Which type of papillae contains most taste bud
ব্যাখ্যা
Circumvallate papillae-largest & contains most taste bud
২৫.
Signs of cerebellar lesion excludes
২৬.
Typical sweat gland is of... variety
ব্যাখ্যা
Typical sweat glands are of the merocrine variety. Their number and size vary in the skin over different parts of the body. They are most numerous in the palms and soles, the forehead and scalp, and the axillae.
২৭.
The substance of the tongue is made up chiefly of
ব্যাখ্যা
The substance of the tongue is made up chiefly of skeletal muscle supported by connective tissue. The muscle is arranged in bundles that run in vertical, transverse and longitudinal directions. This arrangement of muscle permits intricate movements of the tongue associated with the chewing and swallowing of food, and those necessary for speech.
২৮.
Most numerous papillae of tongue
ব্যাখ্যা
Filiform papillae: They are the most numerous papillae. They are small and conical in shape. The epithelium at the tips of these papillae is keratinised. It may project in the form of threads.
২৯.
The middle ear is placed within which bone?
ব্যাখ্যা
The middle ear is a small space placed deep within the petrous part of the temporal bone. It is also called the tympanum.
৩০.
Filum terminale is a thin fibrous cord form by
ব্যাখ্যা
Filum terminale is a thin fibrous cord form by pia mater
৩১.
Broca’s motor speech area (Broadman area)-
ব্যাখ্যা
Broca’s motor speech area (Broadman area)-44, 45
৩২.
Oculomotor, Abducent & ophthalmic nerve passes through
ব্যাখ্যা
Oculomotor, Abducent & ophthalmic nerve passes through Superior orbital fissure
৩৩.
Origin of vestibulocochlear nerve
ব্যাখ্যা
Vestibulocochlear nerve is originated from PM junction.