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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