Anatomy

Descrição

Quiz sobre Anatomy, criado por أطباء 2020 em 18-11-2014.
أطباء 2020
Quiz por أطباء 2020, atualizado more than 1 year ago
أطباء 2020
Criado por أطباء 2020 quase 10 anos atrás
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1

Resumo de Recurso

Questão 1

Questão
The spinal chord is anchored to the dura matter by :
Responda
  • Coccygeal ligament
  • Ligamentum flavum
  • Anterior longitudenal ligament
  • Denticulate ligament
  • Cauda equina

Questão 2

Questão
Nerve cell groups in the dorsal grey coloumn of spinal chord include
Responda
  • Intermediomedial group
  • Intermediolateral group
  • Central group
  • Nucleus proprius
  • None of the above

Questão 3

Questão
Regarding the descending tracts of the spinal cord , select the correct answer
Responda
  • Corticospinal tracts are concerned with skilled movements
  • Vestibulospinal is a crossed tract
  • Rubro-spinal arises from ipsilateral red nucleus
  • Medial reticulospinal tract arises from medulla
  • Olivospinal arises from superior olive

Questão 4

Questão
Complete section of spinal cord at the level of C6 causes
Responda
  • Death
  • Quadriplegia
  • Hemiplegia
  • Paraplegia
  • Monoplegia

Questão 5

Questão
Upper motor neuron lesion is characterized by
Responda
  • Hypotonia
  • Marked wasting of muscles
  • Restricted extent of paralysis
  • Absent cremastric and abdominal reflexes
  • Plantar flexion of big toe on scratching the sole

Questão 6

Questão
Following tracts pass through superior cerebellar peduncle EXCPET
Responda
  • Hypothalamocerebellar
  • Dorsalspinocerebellar
  • Ventralspinocerebellar
  • Tectocerebellar

Questão 7

Questão
Following tract carries pain sensation
Responda
  • Posterior spinocerebellar
  • Anterior spinocerebellar
  • Lateral spinothalamic
  • Vestibulospinal

Questão 8

Questão
Lumbar puncture is normally done between
Responda
  • T12 and L1
  • L1 and L2
  • L4 and L5
  • S1 and S2

Questão 9

Questão
Following tracts pass through inferior cerebellar peduncle EXCPET
Responda
  • posterior spinocerebellar tract
  • Anterior spinocerebellar
  • Posterior external arcuate fibers
  • Vestibulo cerebellar tract

Questão 10

Questão
Following groups are present in the dorsal horn of spinal cord EXCEPT
Responda
  • SGR
  • Nucleus proprious
  • Clarke's coloumn
  • Phrenic Nucleus

Questão 11

Questão
the foramen magnum transmits all of the following except ?
Responda
  • dural viens
  • medulla
  • vertebral arteries
  • internal carotid artery

Questão 12

Questão
Which of the following transmits a nerve branch to the meninges?
Responda
  • Foramen spinosum
  • Foramen Ovale
  • Foramen magnum
  • Mastoid foramen

Questão 13

Questão
The jugular foramin transmit all th3 following EXCEPT
Responda
  • Vagus N.
  • Accessory N.
  • Sigmoid sinus
  • Sympathatic plexus

Questão 14

Questão
Regarding the anterior facial vien all are true except :
Responda
  • Begins at the medial angle of the eye
  • Connected to pterygoid venous plexus
  • Join posterior facial to form external jugular
  • Leaves face at inferior angle of masseter

Questão 15

Questão
Emissary veins passing through mastoid foramen opens in :
Responda
  • Sigmoid sinus
  • Transverse sinus
  • Superior sagittal sinus
  • Cavernous sinus

Questão 16

Questão
All the following nerves exit the cranial cavity through an opening in the middle cranial fossa except
Responda
  • Abducent
  • Trigeminal
  • Occulomotor
  • Facial

Questão 17

Questão
Sensory supply of the lobule of the ear
Responda
  • Greater occipital
  • Buccal
  • Mandibular
  • Great Auricular

Questão 18

Questão
Parotid duct opens into
Responda
  • Floor of the mouth at sublingual fold
  • Floor of the mouth at sublingual papillea
  • Vestibule of the mouth opposite to 2nd molar
  • None of the above

Questão 19

Questão
The chorda tympani N. carry which component before joining the lingual N.
Responda
  • Preganglionic sympathatic
  • Post ganglionic sympathatic
  • Preganglionic parasympathatic
  • Postganglionic parasympathatic

Questão 20

Questão
A patient is unable to taste a piece of sugar placed on the anterior part of the tongue. Which cranial nerve is most likely to have a lesion
Responda
  • Facial N.
  • Glossopharyngeal N.
  • Hypoglossal N.
  • Occulomotor N.

Questão 21

Questão
The temporomandibular joint is characterized by all EXCEPT:
Responda
  • A capsule strengthed by ligaments on its lateral side
  • A completely flat surface for its gliding movement
  • An articular disc
  • Extracapsular ligaments

Questão 22

Questão
The surgical removal of a metastatic tumor in the infratemporal fossa caused an intense hemorrhage. The surgeon clamped the main source of arterial supply to the area, which is the:
Responda
  • Internal carotid
  • Posterior Auricular
  • Maxillary
  • Lingual

Questão 23

Questão
After the mandibular condyle is moved forward onto the articular eminence (e.g., by opening the mouth widely), what muscle can then retract the mandible?
Responda
  • Superficial head of masseter
  • Deep head of masseter
  • Anterior part of temporalis
  • Posterior part of temporalis

Questão 24

Questão
Two nerves usually emerge from between the two heads of the lateral pterygoid muscle: the anterior deep temporal nerve and the:
Responda
  • Masseteric N.
  • Buccal N.
  • Lingual N.
  • Inferior Alveolar N.

Questão 25

Questão
In acute inflammation (arthritis) of the TMJ, the muscle most likely to be affected by the inflammatory process is the:
Responda
  • Temporalis
  • Medial pterygoid
  • Masseter
  • Lateral pterygoid

Questão 26

Questão
In dislocation of the jaw, displacement of the articular disc beyond the articular tubercle of the temporomandibular joint results from excessive contraction of which muscle:
Responda
  • Lateral pterygoid
  • Medial pterygoid
  • Masseter
  • Temporalis

Questão 27

Questão
The lesser petrosal nerve carries preganglionic parasympathetic fibers to the:
Responda
  • Cilliary ganglion
  • Otic ganglion
  • Submandibular gagnglion
  • Geniculate ganglion

Questão 28

Questão
loss of blinking is due to paralysis of which muscle
Responda
  • Orbital part of orbicularis oculli
  • Palpebral part of orbicularis oculli
  • Lacrimal part of orbicularis oculi
  • Levator palpebrea superioris

Questão 29

Questão
the parotid duct pierces which of the following:
Responda
  • Masseter muscle
  • Buccinator
  • Investing fascia
  • Hypoglosus muscle

Questão 30

Questão
All are branches of Nasociliary N. EXCEPT :
Responda
  • Long cilliary
  • Lacrimal
  • Anterior ethmoidal
  • Posterior ethmoidal

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