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Current NBDHE questions Flashcards

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1
Q

Which drains max 3rd molars?

A

Superior deep cervical nodes

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2
Q

Which drains mandibular incisors ?

A

submental lymph nodes

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3
Q

Bells palsy cranial nerve affected?

A

Is a unilateral facial paralysis caused by damage to the 7th cranial nerve ( facial nerve)

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4
Q

Sequence of electrical conduction in the heart?

A

BODY > Vena Cava > RA> Tricuspid > RV > Pulmonary artery (deoxygenated) > LUNGS > Pulmonary vein (oxygenated) > LA > Mitral > LV > BODY

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5
Q

Where is the heart beat originated?

A

SA nodes

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6
Q

GEMINATION vs. FUSION

A

GEMINATION: one root, two crowns

(on x-ray: one pulp canal, two pulp chambers)

FUSION: two roots, one crown

(on x-ray: two pulp canal, two pulp chambers.)

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7
Q

Identify coronoid, condyle, articular eminence

A
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8
Q

VIT B1 DEFICIENCY

A

beri beri

THIAMIN

Meat, legumes, whole grains, and nuts

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9
Q

VIT B2 DEFICIENCY

A

angular chelitis

Eggs, meats, and milk Grains and cereals are fortified with riboflavin

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10
Q

VIT B3 DEFICIENCY

A

pellagra

NIACIN

meat, mushrooms, brown rice, peanuts, green peas, and avocados

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11
Q

VIT B6 DEFICIENCY

A

similar to B2 (angular chelitis)

PYRIDOXINE

fish, beef liver, potatoes, starchy vegetables

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12
Q

VIT B7 DEFICIENCY

A

hair loss & skin rash

BIOTIN

salmon, pork, sardines, mushrooms, bananas & avocados

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13
Q

VIT B9 DEFICIENCY

A

spina bifida

(latex allergy)

Green leafy greens, beans, seafood

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14
Q

VIT B12 DEFICIENCY

A

pernicious anemia

(hereditary)

animal products

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15
Q

VIT A DEFICIENCY

A

night blindness

mango, liver, fish oils

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16
Q

VIT C DEFICIENCY

A

scurvy

(bruising, bleeding gums, weakness)

citrus fruits, brussel sprouts, tomatoes

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17
Q

VIT D DEFICIENCY

A

rickets (children)

osteomalacia (adults)

under developed teeth

sunlight

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18
Q

VIT E DEFICIENCY

A

miscarriage

nuts, seeds

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19
Q

VIT K DEFICIENCY

A

clotting

spinach,broccoli,iceberg lettuce

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20
Q

LYMPHATIC DRAINAGE

A

SUBMENTAL: mandibular incisors, sides of chin, lower lip, floor of mouth, TIP OF TONGUE

SUBMANDIBULAR: all other teeth, cheeks, chin, upper lip, NOSE, BODY OF TONGUE, anterior palate

SUPERIOR DEEP CERVICAL: max 3rd molars, back of nose, posterior palate and soft palate, BASE OF TONGUE, esophagus, trachea, thyroid

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21
Q

Endosteal vs subperiosteal implant

A

Endosteal: inside bone

Subperiosteal: over bone

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22
Q

A1C LEVEL

A
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23
Q

What is Cymbalta for?

A
  • Antidepressant and Nerve pain medication
  • Also: diabetic peripheral neuropathy, fibromyalgia, and chronic muscle or bone pain.
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24
Q

Disadvantage of irreversible hydrocolloid

A

The physical state cannot be reversed and the material cannot be reused

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25
**Photo**polymerized sealants advantage
no mixing, more working time
26
flouride before of after etching?
topical fluoride application should be done **before etching** ## Footnote *\*\*not after because fluorides fill in inter-prismatic spaces created by etching, hence bonding capacity of adhesives is reduced.*
27
Most common oral related cancer in kids
Oral cancer is **RARE** in children, but when present most common types in children are **lymphoma and sarcoma**
28
Most common oral cancer in adults?
squamous cell carcinoma (9 out of 10 cases) *\*\*most common premalignant lesion: leukoplakia*
29
Avoid ________ when taking metrodinazole
ALCOHOL ## Footnote It can cause severe side effects. These include a sudden drop in blood pressure, rapid heart rate, and liver damage.
30
ANTIDIURETICS
"ide" remove water from blood
31
BETA BLOCKERS
"olol" (dd --\> bb) Block epinephrine(adrenaline) and slows down heart
32
CALCIUM CHANNEL BLOCKERS
"pine" EXCEPT: verapamil & diltiazem blocks calcium (needed for muscle contraction) heart and vessels relax
33
ANGIOTENSIN II RECEPTOR BLOCKERS (ARB's)
"tan" blocks angiotensin, vessels dilate
34
DIABETES MEDICATIONS
"gluca, sulfa, insulin" Metformin Fortamet (sounds close to metformin backwards)
35
SALIVARY REPLACEMENT DRUG
Pilocarpine (salagen)
36
HEARING LOSS
treacher collins (mandibular dysostosis)
37
NYSTATIN
fungal infections- candida
38
ANESTHESIA STAGES
1. SEDATION: _nitrous_ 2. EXCITEMENT 3. SURGICAL 4. RESPIRATORY ARREST
39
Signs of emergency: TYPE I DIABETES
insulin dependent: the body cannot produce insulin FRUITY BREATH **3P's** **P**olydipsia(excessive thirst) **P**olyuria (excessive urination) **P**olyphagia(excessive appetitie)**​**
40
Signs of emergency: TYPE II DIABETES
non-insulin dependent (90% adults) ## Footnote **Hyperglycemia (diabetic coma):** above 240 mg/dl -*drowsiness, thirst, and fruity breath* **Hypoglycemia (insulin shock):**below 70 mg/dl -*increased heart rate, fast breathing, dizziness, shakiness, numbness.*
41
EMBRASURE TYPES
TYPE I: fills space TYPE II: doesnt fill space TYPE III: missing
42
INTERDENTAL AIDS
43
G.V BLACK CLASSIFICATION
44
NUG vs. NUP
NUG: no loss of attachment (gingival) NUP: bone loss (perio)
45
FURCATION CLASSIFICATION
Class I: detectable Class II: enters Class III: goes through Class IV: recession (clinically visible)
46
CALCULATE CAL
Recession: ADD Overtgrowth: SUBSTRACT
47
FLOURIDE SUPPLEMENTS
48
HYPERTENSION GUIDELINES
49
TYPES OF TOOTH WEAR
50
TYPES OF HEPATITIS
**HEP A**: contaminated food (**A**pple) **HEP B**: body fluids (**B**lood) (dental professionals need vaccine) **HEP C**: body fluids (**C**aca) (no vaccine avail.) **HEP D**: D piggyback B **HEP E:** contaminated food (**E**gg)
51
what microorganism causes angular chelitis?
candida & clostridia | (fungus)
52
NITROUS CONTRAINDICATIONS
COPD pregnant substance abuse mentally unstable hep, **cystic fibrosis**
53
EPILEPSY
PHENYTOIN petite mal: zone out (30 sec) grand mal: tonic-clonic (1-3 min) status epillepticus (more than 5 min) aura: taste change PLACE PATIENT IN SUPINE POSITION/ ON ONE SIDE
54
Which one is a systemic antibiotic for perio?
**periostat** Docycline (tetracycline) 20mg
55
ARESTIN
**mynocycline (tetracycline)** microspheres
56
ATRIDOX
**doxycycline (tetracycline)** gel
57
PERIOCHIP
chlorehexidine also peridex (rinse)
58
Which is a non-selective beta blocker?
Propanolol non-selective means it blocks both beta 1 (heart)and beta 2 (lungs) receptors
59
Purpose of the apron for radiographs
protects reproductive organs from scatter radiation
60
Film errors- FORESHORTENING
FIX: reduce verical angulation
61
PURPOSE OF HIPPA
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) is a federal law that required the creation of national standards to **protect sensitive patient health information from being disclosed without the patient's consent or knowledge​**
62
Film erorrs- ELONGATION
FIX: increase vertical angulation
63
Film errors: THYROID COLLAR
64
Film error: RADIOLUCENCY ACROSS MAX ANTERIOR CROWNS
Lips were open & air getting in
65
PAPILLARY HYPERPLASIA
**Cobblestone** appearance on hard palate due to poor fitting denture
66
PROFESSIONAL ETHICS
principles, rules and values in a business environment
67
SOCIAL COGNITIVE THEORY
**"learning by observing"** ***Interpersonal health promotion*** the individual exists within and is influenced by the social environment
68
PANORAMIC LANDMARKS
69
HEPARIN
anticoagulant medication (injection) *side effects: bleeding gums, abdomina & back pain, coughing up blood*
70
SYPHILLIS
**treponema palladium** CHANCRE: contagious MUCOUS PATCHES: MOST contagious (6wks) GUMMA: not contagious (years)
71
ESTERS vs. AMIDES
ESTERS: plasma allergy (1 "i") AMIDES: liver (2 "i")

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