Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
74 Cards in this Set
- Front
- Back
CN that passes through the cribiform plate
|
I - olfactory
|
|
CN II passes through the ________.
|
optic canal
|
|
CN III passes through the ______ fissure.
|
SOF - superior orbital fissure
|
|
3 branches of CN V
|
Opthalmic
Maxillary Mandibular |
|
Name the 12 cranial nerves.
|
I - Olfactory
II - Optic III - Occulomotor IV - Trochlear V - Trigeminal VI - Abducens VII - Facial VIII - Vestibulocochlear IX - Glossopharangeal X - Vagus XI - Accessory XII - Hypoglossal |
|
Which cranial nerves are only sensory?
|
I - Olfactory
II - Optic VIII - Vestibulocochlear |
|
Which cranial nerves are only motor?
|
III - Occulomotor
IV - Trochlear VI - Abducens XI - Accessory XII - Hypoglossal |
|
Which cranial nerves are both motor and sensory?
|
V - Trigeminal
VII - Facial IX - Glossopharangeal X - Vagus |
|
Trigeminal ganglion is aka ___.
|
Gasserian semilunar
|
|
Nucleus of CN VII.
|
Superior salvatory
|
|
Meric chart
tonsils |
C2-C3
|
|
Meric chart
heart, lungs (sympathetics) |
T1-T4
|
|
Meric chart
stomach |
T5-T9
|
|
Meric chart
gallbladder, pancreas, liver |
T6-T10
|
|
Meric chart
kidneys |
T10-T12
|
|
Meric chart
colon, ovaries |
L1-L2
|
|
Meric chart
colon, uterus |
Sacrum
|
|
Which cranial nerves contain parasympathetic fibers?
|
III
VII IX X (90% of the body) |
|
Which cranial nerve does not synapse with the thalamus?
|
I
|
|
Smallest cranial nerve
|
IV
|
|
Largest cranial nerve
|
V
|
|
Where does the middle meningeal artery exit?
|
Foramen spinosum
|
|
Which structures contain endolymph?
|
Scala media
Saccule Utricle Semilunar ducts |
|
Confluence of sinuses
|
EOP, IOP
|
|
Which is anterior?
Aqueous humor or Vitreous humor |
Aqueous humor - Anterior
Vitreous humor - Posterior |
|
Bitter receptors of the tongue.
|
Circumvallate
(least in number) |
|
Most numerous taste receptors.
|
Fungiform
|
|
Nerve supply of anterior 2/3 of tongue.
(sweet, sour, salty) |
CN VII
|
|
Nerve supply of posterior 1/3 of tongue.
(bitter) |
CN IX
|
|
Nerve supply to the epiglottis and larynx.
|
CN X
|
|
What kind of epithelium lines the upper surface of the superior concha (the main chemoreceptor)?
|
Pseudostratified columnar
|
|
Center of the macula lutea, provides greatest acuity of vision, only cones.
|
Fovea centralis
|
|
The cochlea contains ___.
|
Perilymph
|
|
Semicircular canals detect ____.
|
Angular acceleration / deceleration
|
|
Detects linear acceleration.
|
Utricle and Saccule
|
|
What bone consists of the cribiform plate inferiorly and the crista galli superiorly?
|
Ethmoid
|
|
What bone consists of the sella turcica, foramen ovale, rotundum, etc?
|
Sphenoid
|
|
Is the nasal bone part of the orbit?
|
No
|
|
How many bones make up the orbit?
|
7
Sphenoid, Frontal, Zygomatic, Palantine, Ethmoid, Lacrimal, and Maxillary |
|
What bone forms the mastoid?
|
Temporal
|
|
Lamdoidal suture seperates ___ and ___?
|
Occipital and Parietal bones
|
|
T or F
Ribs do not have a direct sternal attachment. |
True
attach by costal cartilages |
|
Atypical rib.
|
1st
|
|
Rib that has the scalene tubercle.
|
1st
|
|
True ribs.
|
1st - 7th
|
|
"Vertebrosternal ribs"
|
1st - 7th
|
|
How many ribs are there?
|
24
(12 pairs) |
|
False ribs.
|
8th - 12th
|
|
"Vertebrochondral ribs"
|
8th -12th
|
|
How many facets does the 10th rib have?
|
1 facet
articulates with IVD / 10th vertebra |
|
Floating ribs.
|
11th-12th
|
|
"Vertebral ribs"
|
11th-12th
|
|
Rib with no tubercle.
|
12th
|
|
Which rib's costal cartilage contacts the sternal angle?
|
2nd
|
|
What disc level does the 2nd costal cartilage contact the sternal angle?
|
T4
|
|
The junction of the manubrium and sternum is called the ___.
|
Angle of Louis
|
|
Angle of Louis the site of what rib attachment?
|
2nd
|
|
How many "atypical" vertebrae are there in an adult?
|
9
|
|
Vertebrae that contain "Joints of Luschka".
|
C2-C6
|
|
Ligament located on front of vertebral bodies.
|
ALL
|
|
Ligament located on back of vertebral bodies.
|
PLL
|
|
aka "membrane tectoria ligament"
|
PLL
|
|
Ligament connecting lamina to lamina.
|
Ligamentum flava
|
|
Where is the Interspinous ligaments the thickest?
|
Lumbars
|
|
Ligament connecting spinous to spinous.
|
Supraspinous
|
|
Holds the dens in fovea dentes of atlas (across posterior dens)
|
Transverse ligament
|
|
Ligament from the sides of dens to occiput.
|
Alar
|
|
aka "Check ligament" (limits rotation)
|
Alar ligament
|
|
Ligament from the tip of the dens to the rim of the occiput.
|
Apical dental ligament
|
|
Ligaments that anchor the spinal cord to the bony vertebral canal.
|
Denticulate ligaments
|
|
Name the 3 muscles that form the "Erector spinae group".
|
Iliocostalis
Longissimus Spinalis |
|
What nerve innervates the deep muscles of the back?
|
Spinal nerve (dorsal rami)
|
|
Name the 7 deep muscles of the back (from deepest to superficial).
|
Multifidus
Rotatores Intertransversarii Interspinalis Iliocostalis Longissimus Spinalis |
|
aka "Branchial arch"
|
Pharangeal arch
|