sensation

Question 1

olfaction

Answer 1

smell

Question 2

neural structures associated with olfaction

Answer 2

orbital gyri
olfactory bulb
olfactory tract
gryus rectus
frontal pole

Question 3

anosmia

Answer 3

loss of smell

Question 4

hyposmia// hypesthesia

Answer 4

decrease sensitivity to odorants

Question 5

causes of anosmia or hyposmia

Answer 5

infection of upper respiratory tract

head trauma

brain tumour

smoking

age

Question 6

neural structures associated with taste

Answer 6

receptor cells in papillae

CN VII IX X

synapse in ventral posteromedial thalmus

gustatroy cortex

Question 7

causes of loss of taste

Answer 7

age
head trauma
upper respiratory and sinus infections
covid 19
readiation

Question 8

role of vision

Answer 8

arm function= reach, grasp, manipulate objects, walking

analysis of environment

maintain balance

preceiving depth

face and object recognition

reading

Question 9

major accessory structures of eye

Answer 9

eyelids

eyelashes

lacrimal- produce tears

Question 10

choroid

Answer 10

vascular layer of eye

Question 11

cillary body muscle

Answer 11

alter lens shape

Question 12

iris

Answer 12

pupilary dilator muscle and constrictor

Question 13

fovea

Answer 13

center of macula highest concentration of conecentration

Question 14

photoreceptors

Answer 14

rods- low light

cones- high light and colour

Question 15

muscles of the eye

Answer 15

superior rectus
inferior rects
medial rectus
lateral rectus

superior oblique

inferior oblique