NBDE PART 2 NEWEST ACTUAL EXAM 200

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NBDE PART 2 NEWEST ACTUAL EXAM 200

QUESTIONS AND CORRECT DETAILED ANSWERS

(VERIFIED ANSWERS ) |ALREADY GRADED A+

Prostaglandin inhibitors cause all of the following except: - ANSWER-

increase gastric mucous

What kind of drugs cause unconsciousnessness as a common effect? - ANSWER- psychogenic

What drugs are contraindicated for asthma patients? - ANSWER- NSAIDs - cause bronchospasm long term asthma - give corticosteroids instead

Patients with osteoradionecrosis often have ___gy of radiation therapy. -

ANSWER- 4-5

A patient is on IV bisphosphonate 3 mL for 3 years and has carious and unrestorable tooth. What is the management for this case? - ANSWER- Stop regimen 1 month before extraction and don't do endo treatment.

What is the most common side effect of nitrous oxide? - ANSWER- vomitting and nausea

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What is a fear in patients who have anaphylactic shock? - ANSWER- laryngeal obstruction

Steroid supplements are indicated in patients with 10mg in how many years? - ANSWER- 2

A patient comes in with erosive crust in skin with target. What does this person likely have? - ANSWER- erythema multiforme

Describe 2 actions diazepam has in GABA: - ANSWER- 1. anti-anxiety

effects

• anti-convulsive effects

Identify this common malignant disease. It occurs more frequently in maxilla than mandible. It causes patients to have a lion-like deformity.Teeth have extensive hypercementosis. Usually a malignant bone tumor forms - usually an osteosarcoma. - ANSWER- Paget's Disease

What results when there is an absence of a primary tooth? - ANSWER- permanent eruption is slow

Visible light curing has what wavelength? - ANSWER- 400-499 nm

Interaction of propanolol and epinephrine has a syngeristic interaction.But epinephrine increases risk of what 2 things? - ANSWER- bradycardia and hypertension 2 / 3

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• use selective beta blocker like metoprolol instead

Name 3 categories of drugs that are most likely to cause xerostomia: -

ANSWER- 1. lithium (antipsychotic)

• calcium channel blockers (Nifedipine)
• anticonvulsants

A patient has a swelling after extraction and he is under penicillin therapy. What would be the next drug of choice? - ANSWER- Clindamycin

What does beta lactamase do? - ANSWER- Inhibition action of penicillin

Drugs that both have same intrinsic effect and different receptor affinity have the same ____. - ANSWER- efficacy

A patient comes in and has an addiction to oxycodone (opiod) - what drug is contraindicated? - ANSWER- Codeine (opioid)

Most antipsychotics have what irreversible side effect? - ANSWER- Tardive dyskinesia (sudden purposeless movement)

What is an indication of Lantaprost? - ANSWER- Glaucoma

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