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Packet Info > Body Part Two > Flashcards

Body Part Two Flashcards

1
Q

what’s not found in epithelium?

A

Meissner’s Corpuscle (fine touch)

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2
Q

Meisseiner plexus

A

only parasympathetic

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3
Q

Auerbach’s Plexus

A

both sympathetic and parasympathetic (motor innervation to both layers of tunica muscularis)

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4
Q

Difference between lamina propria & dermis?

A

Dermis has dense irregular CT

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5
Q

What type of cells are in stratum granulosum layer?

A

Keratohylain

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6
Q

What is not present in an orthokeratinized layer?

A

Stratum Lucidium (listed all other stratums)

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7
Q

Floor of the mouth is a ?

A

non-keratinized stratified squamous epithelium

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8
Q

Describe soft tissue structures that are nonkeratinized?

A

Soft palate, buccal muscosa

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9
Q

What is the Epithelium of palate

A

keratinized stratified squamous epithelium

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10
Q

What has a hard palate, attached gingiva, dorsum of tongue?

A

keratinized SSE

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11
Q

What will cover the hard palate after an ulcer heals?

A

Parakaratinized Stratum Squamous Epithelium

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12
Q

Most abundant papillae

A

Filiform Papilla

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13
Q

Taste buds are involved in all papillae except?

A

Filiform

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14
Q

You only have minor amounts of this taste bud?

A

Circumvallate papilla

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15
Q

Antibody in mucosal surfaces?

A

IgA

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16
Q

Tongue moves to the right

A

Right CNXII Damage

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17
Q

What does damage/lesion to CN 12 show?

A

deviation towards paralyzed side when protruded b/c of weaker genioglossal muscle

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18
Q

What protrudes the tongue?

A

genoioglossus

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19
Q

what protrudes the mandible?

A

lateral pterygoid

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20
Q

what protrudes the hyoid bone?

A

Geniohyoid helps move tongue & hyoid anteriorly

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21
Q

What narrows the maxillary buccal vestibule when you open your mouth all the way?

A

Coronoid process

22
Q

All of the following elevate the larynx except

A

Sternothyoid

23
Q

What creates the laryngeal prominence?

A

Thyroid Cartilage

24
Q

Most superior part of larynx

A

Aryepiglottic fold (epiglottis)

25
Q

What muscle constrict to produce solid?

A

Lateral & transverse cricoarytenoids

26
Q

what is the only muscle to abduct (contract) the larynx (vocal fold)?

A

Posterior cricoarytenoid m

27
Q

what innervates muscles below the vocal fold & most of the laryngeal muscles?

A

recurrent laryngeal nerve (of CN 10)

28
Q

Internal Laryngeal nerve innervates the ?

A

thyrohyoid membrane

29
Q

What occurs during Tracheostomy?

A

Reduced Airway resistance, reduced dead space

30
Q

what is trachea bifurcation?

A

sternal angle

31
Q

where is the thyroid hormone stored?

A

in the colloid

32
Q

Where does the INFERIOR thyroid artery come from?

A

Thyrocervical Trunk

33
Q

The arteries that supply the thyroid gland are from the what?

A

thyrocerivical trunk & ECA (superior thyroid A)

34
Q

Terminal branches of the external carotid artery?

A

Superficial temporal & maxillary artery

35
Q

In the carotid triangle, what branch of the ECA wouldn’t you see?

A

Superficial temporal artery

36
Q

What makes up the carotid triangle?

A

Anterior border of SCM, posterior digastric, superior omohyoid

37
Q

Submental triangle consist of ?

A

anterior digastric, hyoid bone & mandible

38
Q

What structure is posterior to the cartoid sheath that runs along the Longus Capitas muscle

A

sympathetic chain ganglia

39
Q

What is in the carotid sheath?

A

common carotid, internal jugular, vagus nerve, not ansa cervicalis or phrenic N

40
Q

What does the sigmoid sinus drain into?

A

Internal jugular vein

41
Q

Where does deep facial vein drain into?

A

Pterygoid Plexus

42
Q

The deep facial vein connects the what?

A

the anterior facial vein & the pterygoid plexus

43
Q

what specific organs does the portal vein drain?

A

Stomach (also drains spleed, pancreas, SI, LI)

44
Q

which one is not a function of the spleed?

A

Produce plasma cells

45
Q

The difference between the inferior vena cava & portal veins

A

portal contain no valves

46
Q

most common cause of portal hypertension?

A

liver cirrhosis (can also lead to esophageal varices)

47
Q

Esophageal varices commonly seen in what?

A

Alcoholics or portal hypertension from cirrhosis

48
Q

Esophageal varices can cause?

A

hematemesis (vomiting blood)

49
Q

Alcoholics & liver cirrhosis

A

Mallory bodies (inclusion found in the cytoplasm of liver cells, damaged intermediate filaments in the hepatocytes, usually found in people w/ alcoholic liver)

50
Q

Most frequent form of varicosities/caricose veins?

A

Superficial veins in the legs

51
Q

Difference between Veins & Muscular Arteries

A

Veins: Thick Tunica Adventitia

Muscular Arteries: Thick Tunica Media

52
Q

Initial venous damage of the jejunum is called ?

A

superior mesenteric vein

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