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NR 566 WEEK 3 QUESTIONS AND ANSWERS $9.00   Add to cart

Exam (elaborations)

NR 566 WEEK 3 QUESTIONS AND ANSWERS

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  • NR 566

NR 566 WEEK 3 QUESTIONS AND ANSWERS

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  • September 20, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NR 566
  • NR 566
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30 Multiple choice questions

Definition 1 of 30
organic: aminobenzoic acid derivates, cinnamates, salicylates. benzophenones
others: avobenzone, ecamsule, ensulizole, meradimate, octocrylene
inorganic: titanium dioxide, zinc oxide, avobezone to protect against UVA1 rays
need coverage for protection against UVA and UVB rays and SPF at least 15

Isotrentinoin (Accutane)


Side effect for benzoyl peroxide and retinoids:

Treatment of eczema

Key Ingredients in sunscreen

Definition 2 of 30
-approved for topical use in treating open-angle glaucoma are: Betaxolol, Carteolol,
Levobunolol, and Timolol.
-treat by reducing IOP which can slow or even stop the disease progression
-lower IOP by decreasing production of aqueous humor

Treatment for Otitis Externa: Bacterial


Treatment for Acne: Severe (Two agents)


treatment of otitis media

Treatment of glaucoma- beta blockers

,Definition 3 of 30
increase the output of respiratory tract fluid by decreasing adhesiveness & surface tension of
respiratory tract & facilitate removal of viscous mucous
Ex. Guaifenesin (Mucinex Humibid)
max dose: 200-400mg PO every 4 hours as needed
6 doses/day 2400mg/day)

Treatment of eczema


MOA of expectorants

Treatment for acne: severe (two agents)

Treatment of otitis media

Definition 4 of 30
nose bleeds, inflammation of the lips and eyes, dryness of skin nose and mouth, high risk
defects in fetus, do not use in pregnancy, and use protection the sunlight, avoid ETOH

side effect for Benzoyl Peroxide and retinoids:

Side effects of isotretinoin (accutane)


S/s of otitis media

Treatment of eczema

Definition 5 of 30
rebound congestion if topical use, restlessness, irritability, anxiety, insomnia in oral use,
vasoconstriction

Sympathimimetics: Pseudoephedrine


Fungal/Otomycosis s/s Otitis Externa

Sympathimimetics: Phenyleprhine

Montelukast adverse effects

,Definition 6 of 30
moisturizers and glucocosticoids (complications include skin atrophy, hypopigmentation,
permanent focal red lesions, and high doses of adrenal suppression


if those do not work topical immunosuppressants (tacrolimus and pimercrolimus) can be used -
they can pose risk for skin cancer and lymphoma


avoid tanning beds and sunlight, do use in prolong treatments

Treatment of eczema

Treatment of psoriasis

Treatment of asthma

Treatment of dermatitis

Definition 7 of 30
common pathogen: Aspergillus and candida
intense itching and redness w/w/o pain or hearing loss

Otitis externa (swimmer's ear) bacterial s/s

S/s of Otitis Media


Fungal/Otomycosis s/s Otitis Externa

Treatment for Acne: Mild

Definition 8 of 30
adverse: nose bleeds, inflammation of lips and eyes, dryness of skin, nose and mouth,
depression
teaching: fetus harm, do not use in pregnancy, avoid sun, avoid ETOH, avoid driving at night,
reliable birth control, waxing, laser therapy, microdermabrasion

Topical steroids

Trentinoin (retin-a)

Prostaglandin anaolg

Isotrentinoin (Accutane)

, Definition 9 of 30
ear pain, fever, vomiting, anorexia, irritability, insomnia, and diarrhea
bulging tympanic membrane, inflammation, and swelling of the eustchian tube

Physical assessment of acoustic neuroma

S/s of meningitis

S/S of Otitis media

Benzoyl peroxide

Definition 10 of 30
An infection of the outer ear, with severe painful movement of the pinna and tragus, redness
and swelling of pinna and canal, scanty purulent discharge, ear fullness
common cause: pseudomonas aeruginosa and staph aureus

Treatment for Otitis Externa: Bacterial


Isotrentinoin (accutane)

Fungal/otomycosis s/s otitis externa

Otitis Externa (Swimmer's Ear) Bacterial s/s

Definition 11 of 30
topical a adrenergic agonist for glaucoma
adverse: dry mouth, ocular hyperemia, burning, stinging, HA, blurred vision, foreign body
sensation, and itching, cause drowsiness, fatigue, and hypotension
pt teaching: absorbed through soft contact lens at least 15 minutes should elapse between
drug admin and lens installation

Prostaglandin Anaolg

Brimomidine

Sympathimimetics: Phenyleprhine

Isotrentinoin (accutane)

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