anatomy Flashcards
Which muscle of mastication has a superficial head that originates at the maxillary tuberosity
Medial pterygoid
The medial pterygoid has both a superficial head as well as a deep head. The superficial head originates at the maxillary tuberosity, while the deep head originates at the medial surface of the lateral pterygoid plate
Inflammation of the synovial tissues and capsule is characterized by
Pain with palpation
trombosis seno cavernoso,first nerve affected
abucens
combinations of cranial nerves provide motor innervation to the tongue
x, XII
mus les prevent food from entering the nasopharynx
the tensor and levator veli palatini
stylopharingueos is innervated by
IX glossofaringeo
the pharyngeal plexus is comprised of which of the following combination of nerves
IX, X, XI
Muscle ORIGIN ON THE ZYGOMATIC PROCESS OF MAXILLA AND ZIGOMATIC ARCH
masseter
Facial branches
Temporal
Zygomatic
Bucal
Marginal mandibular
Cervical
Muscles intervados por facial
Pasp
Posterior digastric
Stapedius muscle
Stylohyoid
Platysma
Muscle retrude the mandible
Temporarily
Muscle retrude and elevate the tongue
Styloglossus
Depresse and retrude the tongues
Hyoglossus
atraviesa la membrana tirohioidea
laringeo interno
antagonosia del musculo crickotiroideo
vocalis
Inferior salivatory nuclei for parotid
IX
Nucleus ambiguous
IX,x swallowing
Nucleus of the soltary tract
VIi, IX, X
Taste
pterygomandibular raphe is a tendon between
bucinator and superiorcontrictor
tjnerve affected by arthritis
vii temporal B
sle sclerosis lups eritematosus
butterflu rash
muscle responsible for protrusion
genioglossus, pal, sty
saliva which ig
a
normal inr
2-3 >5
tx hairy tongue lesion
essential oil
ptmultiple myeloma, whats elevat bone marrow
plasma cells
excess of tissue in an abnormal location
hamartoma
prevalence ORNJ
0.06 IV 10%
MOA vasodilator
b blockers
the most commun dispace
anterior
insuline cells
b cells
en la myofibrilla las lineas z estan unidas por un
sarcomera y enemedio esta la M line
muscle types
skeletal, cardiac y smooth
la mayoria del musculo esqueletico es inervado por por que tipo de de motor neuron
y
Calcium is stores in which of the muscles cell components
Sarcoplasma
adh is produced in which structure (antidiuretic horomne)
hypothalamus
The motor and plate contains which type of receptor
Nicotinic 2
Fight or flight response is regulated by which type of cell
Chromaffin cell
Transmit pain and temperature
Anterior spinotalamic tract
gag reflex CN
Glossopharyngeal IX
The tail of the pancreas lies in close proximity to which organ
spleen
Deviation of the tongue to the left on protrusion which type of injury
A patient’s left hypoglossal nerve (CN XII) is injured
In healthy tissue, how many millimetres is the alveolar crest found below the level of the CEJ ?
1.5- 2 mm
How many pairs of cervical spinal nerves exist in the body?
8
A CT scan reveals a small tumor at the cerebellopontine angle of the brain.
VII facial
The left and right vertebral arteries join to make the:
basilar artery
The hormone most responsible for regulating sodium balance is secreted from
zona glomerulosa of the adrenal cortex
If the tongue deviates to the right side when protruded, the most likely cause is paralysis of which of the following muscles?
rigth genioglossus
If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
splenic and vagus
Which muscle is the chief mover of the mandible TOWARD the left?
Right lateral pterygoid
cranial nerves carries the pain sensation from the tip of tongue?
v3
Normally has the highest percentage of mucus-secreting cells?
sublingual
Peyer’s patches can be found in which organ of the gastrointestinal tract
ileum
Nerves is responsible for general sensation and taste near the epiglottis?
x internal b
describes the correct order of the layers of the meninges externally to internally?
dura, arachnoid, pia
he muscles of mastication are derived from which branchial arche
1
lateral rectus muscle is innervated by
VI
The two most important hormones controlling Calcium metabolism are secreted from the:
Parathyroid and thyroid glands
The tongue will move in which direction when protuded with surgical damage to the right hypoglossal nerve?
right
Stylohyoid muscle derivates from which pharyngeal arch
2
lateral rectus muscle is innervated by
VI
muscles contributes most to the backward movement of the lower jaw during the process of mastication?
temporalis
The lingual artery is located between which two structures ?
hyoglossus and genioglossus
The two accessory ligaments of the TMJ are:
stylomandibular ligament and the sphenomandibular ligament.
is responsible for preventing the articular disc from dislocating anteriorly?
sup retrodiscal lamina
