Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Final exam > Module 4 Exam > Flashcards

Module 4 Exam Flashcards

1
Q

Which of the following is the Commisular fibers that connect the two cerebral hemispheres?
A. White matter
B. Gray matter
C. Corpus Callosum
D. Cerebral Cortex

A

C. Corpus Callosum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is located in the Precentral gyrus?
A. Primary somato sensory area
B. Primary motor area
C. Premotor area

A

B. Primary motor area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Which of the following is not part of the brain stem?
A. Midbrain
B. Thalamus
C. Pons
D. Medulla

A

B. Thalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Where is the Primary Auditory center located?
A. Located in the insula deep to the temporal lobe
B. Located in the posterior occipital lobe
C. Medial side of each temporal lobe
D. Located in the temporal lobe next to the lateral sulcus

A

D. Located in the temporal lobe next to the lateral sulcus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Which term describes the white matter of the cerebellum that is organized into narrow branches that resemble those of a tree?
A. Vermis
B. Folia
C. Arbor Vitae
D. Cerebellar peduncles

A

C. Arbor Vitae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Which of the following is the primary relay center for sensory and some motor fibers?
A. Medulla Oblongata
B. Hypothalamus
C. Epithalamus
D. Thalamus

A

D. Thalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Where are the respiratory centers located?
A. Midbrain & Insula
B. Cerebrum & Cerebellum
C. Pons & Medulla Oblongata
D. Thalamus & Hypothalamus

A

C. Pons and Medulla Oblongata

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Where is the Broca’s area located?
A. frontal lobe of the dominant hemisphere
B. in the occipital lobe
C. in the precentral gyrus
D. in the postcentral gyrus

A

A. frontal lobe of the dominant hemisphere

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the narrow tube that connects the third and the fourth ventricle?
A. Corpus callosum
B. Interventricular foramen
C. Septum pellucidum
D. Cerebral aqueduct

A

D. Cerebral aqueduct

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Which cranial nerve that is purely motor, innervates the Superior Oblique, an extrinsic eye muscle?
A. CN III / Oculomotor
B. CN IV / Trochlear
C. CN VI / Abducens
D. CN V / Trigeminal

A

B. CN IV / Trochlear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

How many Spinal nerves are there in our body?
A. 12
B. 12 pairs
C. 31
D. 31 pairs

A

D. 31 pairs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What are the spinal nerves that contribute to the Phrenic nerve?
A. C3 - C5
B. C5 - C8 , T1
C. L4 - S3

A

A. C3 - C5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Which of the following plexus originates from C5 - C8, T1?
A. Cervical
B. Lumbar
C. Brachial
D. Sacral

A

C. Brachial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Which of the following is the innermost layer of the spinal meninges?
A. Dura mater
B. Arachnoid mater
C. Pia mater

A

C. Pia mater

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the cone-shaped end of the spinal chord at about the level L1 or L2?
A. Cauda equina
B. Conus medullaris
C. Cervical enlargement
D. Filum terminale

A

B. Conus medullaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What kind of nerves are the spinal nerves?
A. Sensory
B. Motor
C. Mixed

A

C. Mixed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Which of the following cells are star-shaped, most abundant of all neuroglia and forms the blood-brain barrier between capillaries and neutrons?
A.Microglia
B. Ependymal cells
C. Oligodendrocytes
D. Astrocytes

A

D. Astrocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Which of the following cranial nerves are purely sensory?
A. I, II, VIII
B. III, IV, XI, XII
C. V, VII, IX, X

A

A. I, II, VIII

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Which of the following is the connective tissue covering around the fascicle of the nerve?
A. Endoneurium
B. Perineurium
C. Epineurium

A

B. Perineurium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Which of the following is not part of the components of the reflex arc?
A. Neuroglial cells
B. Sensory receptor, sensory neuron
C. Integration center
D. Motor neuron, effector organ

A

A. Neuroglial cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Which sulcus separates the temporal lobe from the frontal and parietal lobes?
A. Central sulcus
B. Parieto-occipital sulcus
C. Lateral sulcus

A

C. Lateral sulcus

22
Q

What are inside the gray matter embedded in white matter and located lateral to the thalamus and internal capsule called?
A. Ganglion
B. Basal ganglia / basal nuclei
C. Optic chiasma
D. Pineal gland

A

B. Basal ganglia / basal nuclei

23
Q

Body is represented in an upsidedown manner in the postcentral gyrus, this spatial mapping is called
A. Motor homunculus
B. Sensory homunculus
C. Primary somato sensory cortex
D. Primary motor cortex

A

B. Sensory homunculus

24
Q

What structure produces the cerebrospinal fluid?
A. Ventricles of the brain
B. Arachnoid villi
C. Choroid plexus lining the ventricles
D. Arachnoid mater

A

C. Choroid plexus lining the ventricles

25
Q

What spinal nerves contribute to the formation of the Sciatic nerve?
A. C3 -C5
B. L4 - S3
C. L2 - L4
D. C8 - T1

A

B. L4 - S3

26
Q

Which membrane covers the eyeball and lines the eyelids?
A. Cornea
B. Sclera
C. Conjunctiva

A

C. Conjunctiva

27
Q

What is the action of the Superior Oblique muscle?
A. Elevates the eye and turns it laterally
B. Elevated the eye and turns it medially
C. Depresses the eye and turns it laterally
D. Depresses the eye and turns it medially

A

C. Depresses eye and turns it laterally

28
Q

Which nerve innervated the Lateral rectus muscle of the eye?
A. CN III / Oculomotor
B. CN IV / Trochlear
C. CN VII / Facial
D. CN VI / Abducens

A

D. CN VI / Abducens

29
Q

What is the anterior transparent continuation of the Sclera called?
A. Cornea
B. CIliary body
C. Conjunctiva
D. Anterior chamber

A

A. Cornea

30
Q

Which of the following is the suspensory ligament that hold the lens and adjusts its shape from accommodation?
A. Ciliary body
B. Ciliary zonule
C. Ciliary muscle

A

B. Ciliary zonule

31
Q

Which area has the maximum number of cones and so the best color and bright vision?
A. Periphery of the retina
B. optic disk
C. Fovea centralis

A

C. Fovea centralis

32
Q

What is the correct sequence for the visual pathway?
A. Optic nerve-> Optic chiasma -> Optic tracts -> Optic radiation-> Visual center in the occipital cortex
B. Optic nerve-> Optic chiasma -> Optic radiation -> Optic tracts -> Visual center in the occipital cortex
C. Optic nerve-> Optic chiasma -> Optic tracts -> Optic radiation -> Visual center in the temporal cortex

A

A. Optic nerve , Optic chiasma, Optic tracts, Optic radiation, visual center in the occipital cortex

33
Q

What is the refractive error if the visual acuity of a person is 20/40?
A. Hyperopia
B. Myopia
C. Presbyopia
D. Astigmatism

A

B. Myopia

34
Q

Which of the following is due to the abnormal curvature of the cornea?
A. Myopia
B. Hyperopia
C. Presbyopia
D. Astigmatism

A

D. Astigmatism

35
Q

In which refractive error the image falls behind the retina and convex lens is needed to pull it forward to focus over the retina?
A. Myopia
B. Hyperopia
C. Astigmatism
D. Presbyopia

A

B. Hyperopia

36
Q

What is the correct order for the ossicles in the middle ea, from lateral to medial?
A. Malleus, Incus, Stapes
B. Incus, Stapes Malleus
C. Stapes, Incus, Malleus

A

A. Malleus, Incus, Stapes

37
Q

Sort correctly the path of sound
A. Tympanic membrane. Ossicles, Round window, Cochlear fluid, Hair cells, VIII cranial nerve, Auditory center of the temporal lobe
B. Tympanic membrane, Oval window, Ossicles, Cochlear fluid, hair cells, VIII cranial nerve, Auditory center of the temporal lobe
C. Tympanic membrane, Ossicles, Oval window, Hair cells, Cochlear fluid, VIII cranial nerve, Auditory center of the temporal lobe
D. Tympanic membrane, Ossicles, Oval window, Cochlear fluid, Hair cells, VIII cranial nerve, Auditory center of the temporal lobe

A

D. Tympanic membrane, ossicles, oval window, cochlear fluid, hair cells, VIII cranial nerve, Auditory center of the temporal lobe

38
Q

Which tube connects the middle ear to the throat?
A. Nasolacrimal ducts
B. Eustachian tube / Pharyngotympanic tube
C. Lacrimal caniculus
D. Membranous labyrinth

A

B. Eustachian tube / Pharyngotympanic tube

39
Q

Where are the receptors of hearing located?
A. Ampulla of the semicircular canals
B. Utricle and saccule of the vestibule
C. Organ of Corti in the Cochlea
D. Bony labyrinth of the Cochlea

A

C. Organ of Corti in the cochlea

40
Q

What are the tiny stones, made up of calcium salts that are pulled by gravity and as a result of which the hair cells bend with the change of position of the head?
A. Maculae
B. Otolithic membrane
C. Otoliths
D. Vestibule

A

C. Otoliths

41
Q

What are the gelatinous caps that cover the hair cells of the semicircular canals that drag against the stationary endolymph thereby stimulating the hair cells, during an arc-like or angular movement of the head?
A. Ampulla
B. Crista Ampullaris
C. Cupula
D. Semicircular canals

A

C. Cupula

42
Q

Olfactory epithelium containing the olfactory receptors is located in which part of the nose?
A. Side wall of the nose
B. Nasal septum
C. Roof of the nose
D. Nasopharynx

A

C. Roof of the nose

43
Q

Which cranial nerve takes care of the sensory and taste sensation of the posterior 1/3 of the tongue?
A. IX cranial nerve / Glossopharyngeal nerve
B. VII cranial nerve / Facial nerve
C. V cranial nerve / Trigmenal nerve
D. XII hypoglossal nerve

A

A. IX cranial nerve / Glossopharyngeal

44
Q

Which part of the tongue is responsible for bitter taste?
A. Tip of the tongue
B. Back of the tongue
C. Sides of the tongue
D. Under the surface of the tongue

A

B. Back of the tongue

45
Q

Buildup of hard earwax will result in which of the following?
A. Sensineurional deafness
B. Meniere’s syndrome
C. Conduction deafness
D. Otopyorrhea

A

C. Conduction deafness

46
Q

What results when the lens becomes opaque?
A. Glaucoma
B. Cataract
C. Conjunctivitis
D. Night blindess

A

B. Cataract

47
Q

Which layer of the eye ball has the two nerve cells called Rods and Cones?
A. Sclera
B. Choronoid
C. Retina

A

C. Retina

48
Q

What are the intrinsic muscles of the eye?
A. Superior oblique and medial rectus
B. Lateral rectus and inferior oblique
C. Ciliary muscle and pupil
D. Ciliary muscle and iris

A

D. CIliary muscle and iris

49
Q

Which fluid fills the posterior chamber of the eye?
A. Aqueos humor
B. Tears
C. Vitreous humor
D. Conjunctival mucus

A

C. Vitreous humor

50
Q

What is the pigment present in rods?
A. Melanin
B. Visual purple
C. Rhodopsin

A

C. Rhodopsin

Final exam (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions