ASDA NBDE Part 2 - Packet II-M (Test 2) Questions & Answers 2023/2024
1) a pt has pain over the left pre-auricular area; this pt can open approximately 45 mm and has a "pop-and-click" in the joint area - diagnosis? - ANSWER-internal derangement with reduction
2) drug interaction of erythrom...
1) a pt has pain over the left pre-auricular area; this pt can open approximately 45 mm and has a "pop-
and-click" in the joint area - diagnosis? - ANSWER-internal derangement with reduction
2) drug interaction of erythromycin - why? - ANSWER-erythromycin decrease cytochrome p-450
metabolism of other drugs
3) penetrating quality of x-ray? - ANSWER-kilovoltage
4) contraction of lateral pterygoid muscle moves the articular disk in which direction? - ANSWER-anterior
and medial
5) decrease in ___ increases radiographic density? - ANSWER-exposure time
6) a 2-day-old developing plaque consists primary of.. - ANSWER-gram positive cocci and rods
7) not electromagnetic radiation? - ANSWER-alpha ray
9) contributes to orofacial clefting...? - ANSWER-valium, poor diet, vitamin deficiency or excess
10) physical signs of severe CNS oxygen deprivation? - ANSWER-dilated pupils with an absence of light
reflex
11) which fracture causes subconjunctival hemorrhage? - ANSWER-zygomaticomaxillary complex
12) this drug group increases inraocular pressure - contraindicated in patients with glaucoma - ANSWER-
belladonna alkaloids
,17) an analgesic compound #3 contains how many mg of codeine? - ANSWER-30 mg
20) to correct a condition of atropine poisoning - rapid heart rate, dry mouth, GI inactivity? - ANSWER-
physostigmine
22) phenyltoin? - ANSWER-- antiepileptic drugs
- gingival overgrowth
- hirsutism
- coarsening of facial features
- lymph gland hypertrophy
- cognitive deficits
- fetal abnormalities
25) route of excretion of penicillin V? - ANSWER-total metabolism by the liver and excretion in the feces
26) systemic condition - lowers resistance, impairs healing, early use of antibiotics for infections? -
ANSWER-diabetes mellitus
27) what space management treatment for 4 yo missing both primary mand first molars with no primate
space? - ANSWER-band-and-loop space maintainer
29) unconscious pt with an obstructed airway? how to manage? - ANSWER-- clear pharynx
- extend the neck
- protrude the mand
- protrude the tongue
31) least helpful in determining TMJ anatomical integrity? - ANSWER-panoramic
, 34) ethyl alcohol is a good antidote for methanol poisoning because... - ANSWER-- inhibits methanol
metabolism
- competes with methanol for alcohol dehydrogenase
- prevents formation of formaldehyde
- prevents damage to the optic nerve
35) nonsedating antihistamines that are contraindicated in an individual taking cimetidine for heartburn?
- ANSWER-- astemizole
- diphenhydramie
- hydroxyzine
- terefenadine
- fexofenadine - OK
36) a local contraindication for the surgical removal of an impacted tooth? - ANSWER-an undiagnosed
ulcer in the oral cavity
37) which property increases when the intermediate chain of a local anesthetic drug is lengthened? -
ANSWER-potency
38) advantage of chemical vapor sterilization - ANSWER-- short cycle time
- won't char fabrics
- no corrosion
- instrument dry at the end of the cycle
39) alveoplasty following closed extraction is usually performed with:
a. a bur
b. fingers
c. a rongeur
d. a bone file - ANSWER-b. fingers
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