lab midterm 2

Question 1

what is emmetropia?

Answer 1

normal eye; focal plane is on the retina distance vision is normal

Question 2

what is hyperopia?

Answer 2

farsightedness focal planes fall behind the retina eyeballs are often flatter and far distance is clear but near vision is blurred

Question 3

what is myopia?

Answer 3

focal plane falls infront of retina eyeball is elongated distance objects are blurry

Question 4

what is sensorineural deafness?

Answer 4

cochlea/ cochlear nerve is damaged and there is no cure

Question 5

what is conduction deafness?

Answer 5

damaged tympanic membrane/ossicles can be cured with hearing aids

Question 6

what is protanopia?

Answer 6

red colour blindness or a lack or red cones

Question 7

what is deuteranopia?

Answer 7

green colour blindness or lack of green cones

Question 8

what is stereopsis??

Answer 8

3 demsional vision

Question 9

what is a sesamoid bone?

Answer 9

small bone found embedded within muscle/tendon eg platella

Question 10

what does the axial skeleton consist of?

Answer 10

skull verterbal column and bony thoasics

Question 11

what passes through the foramen magnum?>

Answer 11

spinal cord

Question 12

what attaches to the mastoid process?

Answer 12

sternocleiodmastoid muscles rotates head

Question 13

what attaches to styloid process?

Answer 13

muscles of toungue

Question 14

what forms the zygomatic arch?

Answer 14

Temporal process of zygomatic bone

Question 15

what forms the ethmoid bone?

Answer 15

crista galli, cribriform plate, perpendicular plate, ethmoid sinuses and nasal conchae

Question 16

what makes up the sphenoid bone?

Answer 16

optic foramina, sella turcica (where pituitary gland sits)
sphenoid sinus

Question 17

what vertebras articulate with the ribs?

Answer 17

thoracic

Question 18

what is the sacral?

Answer 18

5 fused vertebraes, sacral foramina allows passage of spinal nerves and blood vessels and the auricular surafe articulates the illiac

Question 19

what organ is protected by sternum?

Answer 19

heart

Question 20

what articulates with body of sternum?

Answer 20

ribs true 2-7

Question 21

what does the appendicular skeleton consist of?

Answer 21

pectoral girdle and the arm bones
pelvic girdle and the leg bones

Question 22

what three bones make up hip bone?

Answer 22

sacrum, iliac, anf femur