home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
ftptest.leeds.ac.uk
/
2015.02.ftptest.leeds.ac.uk.tar
/
ftptest.leeds.ac.uk
/
bionet
/
mcq_etc
/
phys_mcq.exe
/
BRAIN.MCQ
next >
Wrap
Text File
|
1993-08-06
|
3KB
|
131 lines
D:Created 14.15 06/08/1993
D:Subject : Physiology
D:Topic : CNS - Brain, general
D:Level : Moderate
D:
D:Authors : Department of Physiology
D: The University
D: Leeds LS2 9NQ
I:MCQ SB 1
G:3
G:1:Dental Students
Q:1,2,3,4,5
G:2:Medical Students
Q:1,2,3,4,5
G:3:Science Students
Q:1,2,3,4,5
T:A
L:2
#:1
G: 1 2 3
S:1
:The following are statements about the brain
B:N:5
B:1:T:2
:it is derived from the anterior portion of the neural
:tube
B:2:T:1
:it undergoes a number of flexures during development
B:3:T:1
:it contains neurones, support cells and axons
B:4:T:1
:it is continuous with the spinal cord
B:5:T:1
:it is bathed in cerebrospinal fluid
F:1
:No explanation available
E:------
#:2
G: 2536 1 2 3
S:2
:The following are statements concerning the main
:functions of different regions of the brain
B:N:5
B:1:T:2
:the cerebellum is involved in integrating voluntary
:movement
B:2:F:2
:the basal ganglia are involved with fine muscular
:movements
B:3:T:2
:the hypothalamus is an important region concerned with
:homeostatic functions
B:4:T:3
:the corpus callosum of the brain is involved with
:transmission of information from one cerebral hemisphere to
:the other
B:5:T:2
:the thalamus is a key relay zone for incoming and
:outgoing information
F:1
:No explanation available
E:------
#:3
G: 2536 1 2 3
S:3
:The brain can be divided into forebrain, midbrain
:and hindbrain. The following structures are part of the
:forebrain.
B:N:5
B:1:T:1
:corpus callosum
B:2:T:1
:caudate nucleus
B:3:F:1
:optic chiasma
B:4:F:1
:pons
B:5:T:1
:temporal lobe
F:1
:No explanation available
E:------
#:4
G: 2536 1 2 3
S:1
:In the brain:
B:N:5
B:1:T:2
:the two halves of the cerebral cortex are connected by
:the corpus callosum
B:2:F:2
:the voluntary motor cortex is located on the postcentral
:gyrus
B:3:T:2
:the cranial nerves take their origins from discrete
:nuclei
B:4:F:1
:the visual cortex is located on the temporal lobe
B:5:T:2
:the areas concerned with speech are usually located on
:the left hand side
F:1
:No explanation available
E:------
#:5
G: 2536 1 2 3
S:1
:Consider the treatment of psychotic disorders:
B:N:5
B:1:T:2
:prefrontal lobotomy was used as a treatment for patients
:with psychotic disorders
B:2:F:1
:prefrontal lobotomy involved serving the corpus callosum
B:3:T:2
:prefrontal lobotomy involved serving connections between
:the frontal cortex and the thalamus
B:4:T:2
:a psychosis similar to schizophrenia can be induced by
:drugs which release dopamine
B:5:F:1
:intravenous dopamine gives rise to an acute psychosis
F:5
:Prefrontal lobotomy or leucotomy involved severing
:connections between the frontal cortex and the thalamus. The
:operation is obsolete and has been replaced by drugs which
:interfere with the action of dopamine. Intravenous dopamine
:is rapidly metabolised.
E:------
::