<?xml version="1.0" encoding="utf-8"?><qdefx><version>1</version><set><questions><question><settings><setting><type>qdef</type><content><![CDATA[What do we call the muscles that change the shape of the lens?
 :r1 circular muscles
 :r2 lens muscles
 :r3 ciliary muscles
 :r4 eye muscles
:r3 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What do we call the muscles that change the shape of the lens?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[circular muscles]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[lens muscles]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[ciliary muscles]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[eye muscles]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>3</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is another word for sight?
 :r1 sensation
 :r2 olfaction
 :r3 vision
 :r4 audition
:r3 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is another word for sight?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[sensation]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[olfaction]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[vision]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[audition]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>3</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is tinnitus?
 :r1 ringing in the ears
 :r2 a problem with the sight
 :r3 one of the three ossicles in the ear
 :r4 a layer of nerves inside the eye
:r1 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is tinnitus?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[ringing in the ears]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[a problem with the sight]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[one of the three ossicles in the ear]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[a layer of nerves inside the eye]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>1</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is cataract?
 :r1 the same as glaucoma
 :r2 a block in the earways
 :r3 inability to smell
 :r4 eye disorder that decreases vision
:r4 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is cataract?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[the same as glaucoma]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[a block in the earways]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[inability to smell]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[eye disorder that decreases vision]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>4</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[At which spot is the sharpest vision?
 :r1 optic disc
 :r2 yellow spot
 :r3 blind spot
 :r4 optic chiasma
:r2 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[At which spot is the sharpest vision?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[optic disc]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[yellow spot]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[blind spot]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[optic chiasma]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>2</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[Which part of the eye contains blood vessels?
 :r1 choroid
 :r2 aqueous humour
 :r3 retina
 :r4 vitrious humour
:r1 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[Which part of the eye contains blood vessels?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[choroid]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[aqueous humour]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[retina]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[vitrious humour]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>1</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is paraesthesia?
 :r1 unpleasant feelings in the skin
 :r2 rods and cones
 :r3 numbness
 :r4 blindness
:r1 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is paraesthesia?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[unpleasant feelings in the skin]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[rods and cones]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[numbness]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[blindness]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>1</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[Which statement is true?
 :r1 Eustachian tube opens when you open your mouth.
 :r2 Cohlea belongs to the middle ear.
 :r3 The ear is divided in four parts&#58; outer ear, middle ear, central ear, and inner ear.
 :r4 There are three ossicles in the middle ear.
:r4 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[Which statement is true?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[Eustachian tube opens when you open your mouth.]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[Cohlea belongs to the middle ear.]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[The ear is divided in four parts&#58; outer ear, middle ear, central ear, and inner ear.]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[There are three ossicles in the middle ear.]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>4</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is another word for touch?
 :r1 olfaction
 :r2 vision
 :r3 audition
 :r4 sensation
:r4 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is another word for touch?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[olfaction]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[vision]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[audition]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[sensation]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>4</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What do we call people who lost their hearing completely?
 :r1 blind
 :r2 numb
 :r3 deaf
 :r4 mute
:r3 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What do we call people who lost their hearing completely?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[blind]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[numb]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[deaf]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[mute]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>3</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is another word for smell?
 :r1 vision
 :r2 audition
 :r3 olfaction
 :r4 sensation
:r3 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is another word for smell?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[vision]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[audition]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[olfaction]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[sensation]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>3</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What is another word for hearing?
 :r1 vision
 :r2 audition
 :r3 olfaction
 :r4 sensation
:r2 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What is another word for hearing?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[vision]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[audition]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[olfaction]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[sensation]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>2</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[What do we call people who lost their sight completely?
 :r1 numb
 :r2 blind
 :r3 deaf
 :r4 mute
:r2 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[What do we call people who lost their sight completely?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[numb]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[blind]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[deaf]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[mute]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>2</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[Where is the organ of Corti?
 :r1 in the cochlea
 :r2 in the eustachian tube
 :r3 on the malleus
 :r4 behind the eardrum
:r1 ok]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[Where is the organ of Corti?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[in the cochlea]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[in the eustachian tube]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[on the malleus]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[behind the eardrum]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>1</key><group>ra</group></answer></answers></solution></solutions></question><question><settings><setting><type>qdef</type><content><![CDATA[Which part of the eye constricts?
 :r1 retina
 :r2 sclera
 :r3 pupil
 :r4 iris
:r3 ok
]]></content></setting></settings><task><object><type>list</type><mix>never</mix><objects><object><type>html</type><content><![CDATA[Which part of the eye constricts?]]></content></object><object><type>list</type><mix>can</mix><objects><object><type>radio</type><key>1</key><group>ra</group><label><object><type>html</type><content><![CDATA[retina]]></content></object></label></object><object><type>radio</type><key>2</key><group>ra</group><label><object><type>html</type><content><![CDATA[sclera]]></content></object></label></object><object><type>radio</type><key>3</key><group>ra</group><label><object><type>html</type><content><![CDATA[pupil]]></content></object></label></object><object><type>radio</type><key>4</key><group>ra</group><label><object><type>html</type><content><![CDATA[iris]]></content></object></label></object></objects></object></objects></object></task><solutions><solution><type>ok</type><answers><answer><key>3</key><group>ra</group></answer></answers></solution></solutions></question></questions></set></qdefx>