Eczema and Hypersensitivity Prophylactic Treatment Quiz
135 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the prophylactic treatment of choice for a patient with eczema and hypersensitivity during summer vacation?

  • Hydroxychloroquine
  • B-carotene
  • Steroids
  • Phototherapy (correct)

What substance is the likely cause of eczema due to shoes in a patient?

  • Carba mix
  • Tertbutyl formaldehyde resin
  • Mercaptobenzothiazole (correct)
  • Thiuram mix

What is the likely cause of allergy in a patient related to slipper allergy?

  • Carba mix
  • Thiuram mix
  • 4-tert-butylphenol formaldehyde resin
  • Mercaptobenzothiazole (correct)

What is the likely cause of eyelid eczema in a patient?

<p>Tosylamide formaldehyde resin (A)</p> Signup and view all the answers

Which of the following is a likely cause of foot allergy in a patient?

<p>Carbamix (D)</p> Signup and view all the answers

What may cause allergy in the lip or palm from lip stick (balsam of beru)?

<p>Cinnamon oil (A)</p> Signup and view all the answers

What is the next investigation for a female with shortness of breath and Raynaud’s phenomenon (systemic sclerosis)?

<p>High resolution CT scan (B)</p> Signup and view all the answers

If a myxoid cyst is found, what is the associated condition?

<p>Osteoarthritis (C)</p> Signup and view all the answers

What is the treatment for interstitial granuloma (Rope sign) associated with non-erosive arthritis (rheumatologic disease)?

<p>HCQ (C)</p> Signup and view all the answers

In a patient on oral steroids, what dose may cause a false negative patch test for allergic dermatitis?

<p>30 mg (A)</p> Signup and view all the answers

What is the investigation for a patient with necrobiosis lipidoca?

<p>Blood sugar (C)</p> Signup and view all the answers

Which preservative component has the lowest incidence of hypersensitivity?

<p>Paraben (B)</p> Signup and view all the answers

For a male patient with a 7 m erythematous lesion on the arm, what should be performed to determine sensitivity to an allergen?

<p>Steroid Skin patch test (C)</p> Signup and view all the answers

(picture of back of patient with circles) this patient is sensitive to which allergen on number 9 with erythema on it?

<p>(picture of back of patient with circles) this patient is sensitive to which allergen on number 9 with erythema on it: a. Polyester. (B)</p> Signup and view all the answers

Which substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>Phenylenediamine (B)</p> Signup and view all the answers

Which substance is associated with contact dermatitis in a male patient who applies sunscreen and complains of erythema signs all over the face except around the eyes?

<p>Oxybenzone (B)</p> Signup and view all the answers

Which of the following sunscreens has an absorption spectrum primarily in the UVA range?

<p>Parsol 1789 (butyl dibenzoyl methane) (A)</p> Signup and view all the answers

In atopic dermatitis, which interleukin (IL) is commonly associated with the condition?

<p>IL 13 (D)</p> Signup and view all the answers

Which drug can cause hemolysis in a patient?

<p>Silver sulfadiazine (D)</p> Signup and view all the answers

In a patient sensitive to Ethylenediamine, which antihistamine should they avoid using?

<p>Hydroxyzine (A)</p> Signup and view all the answers

In the treatment of chronic hand eczema, which medication is commonly used?

<p>Alitretinoin (C)</p> Signup and view all the answers

In a patient with Netherton syndrome, what is a common manifestation?

<p>Food allergy (B)</p> Signup and view all the answers

In a patient with tuberous xanthoma (bilateral nodules on Achilles tendon), what investigation is most appropriate?

<p>Cholesterol level testing (C)</p> Signup and view all the answers

In a patient with second-degree burns, which dressing may cause hypersensitivity?

<p>Silver sulfadiazine (C)</p> Signup and view all the answers

In a patient with erythematous plaque on the upper arm and crustation, what investigation is needed?

<p>Fungal scraping to rule out fungal infection (A)</p> Signup and view all the answers

In a patient with seborrheic dermatitis, diarrhea, and recurrent infections, what complement deficiency is commonly associated with this presentation?

<p>C5 (A)</p> Signup and view all the answers

In a patient with angioedema without wheal, what is the best screening test for Hereditary angioedema (HAE)?

<p>C4 level (A)</p> Signup and view all the answers

What is the likely cause of eyelid eczema in a patient?

<p>Tosylamide formaldehyde resin (B)</p> Signup and view all the answers

In a patient with erythematous plaque on the upper arm and crustation, what investigation is needed?

<p>Skin biopsy (B)</p> Signup and view all the answers

What substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>4-tert-butylphenol formaldehyde resin (A)</p> Signup and view all the answers

Which substance is associated with contact dermatitis in a male patient who applies sunscreen and complains of erythema signs all over the face except around the eyes?

<p>Potassium dichromate (D)</p> Signup and view all the answers

In a patient with second-degree burns, which dressing may cause hypersensitivity?

<p>Silver sulfadiazine cream (A)</p> Signup and view all the answers

For a male patient with a 7 cm erythematous lesion on the arm, what should be performed to determine sensitivity to an allergen?

<p>$Patch testing$ (A)</p> Signup and view all the answers

In a patient on oral steroids, what dose may cause a false negative patch test for allergic dermatitis?

<p>$40 mg/day$ (A)</p> Signup and view all the answers

What may cause allergy in the lip or palm from lip stick (balsam of beru)?

<p>Cinnamon oil (A)</p> Signup and view all the answers

Which drug can cause hemolysis in a patient?

<p>Hydroxychloroquine (D)</p> Signup and view all the answers

What is the likely cause of foot allergy in a patient?

<p>Antimold sachet (D)</p> Signup and view all the answers

In a patient with tuberous xanthoma (bilateral nodules on Achilles tendon), what investigation is most appropriate?

<p>Lipid profile and liver enzymes (D)</p> Signup and view all the answers

What is the most effective sunblock against UVA?

<p>Oxybenzone / avobenzone (C)</p> Signup and view all the answers

In a patient with photosensitivity sparing the upper eyelid, what type of photopatch test would be performed?

<p>UVA (D)</p> Signup and view all the answers

Which sunscreen has an absorption spectrum primarily in the UVA range?

<p>Parsol 1789 (butyl dibenzoyl methane) (B)</p> Signup and view all the answers

When should peanuts be introduced to an atopic infant with atopic parents?

<p>24 weeks as early as possible (D)</p> Signup and view all the answers

In atopic dermatitis, which interleukin (IL) is commonly associated with the condition?

<p>IL 13 (D)</p> Signup and view all the answers

In a patient with rash developed hypersensitivity after anesthesia, which substance should they avoid using?

<p>Vecuronium (D)</p> Signup and view all the answers

What is the treatment for chronic hand eczema?

<p>Acitretin (A)</p> Signup and view all the answers

"Mastocytosis mutation in which axon?"

<p>(codon 816) axen 17/C(KIT) (B)</p> Signup and view all the answers

"Asymptomatic generalized nodules with atrophic center & talengectasia on the upper and lower limbs", what is the likely diagnosis?

<p>Lupus panniculitis (C)</p> Signup and view all the answers

"Picture of baby's back having erythematous patch", which drug may cause this?

<p>&quot;Cefaclor&quot; (D)</p> Signup and view all the answers

"Baby with brown macules on the trunk increase with crying and rubbing (urticarial pigmentosa)", which drug may increase it?

<p>&quot;Dextromethorphan&quot; (D)</p> Signup and view all the answers

What is the most likely cause of generalized itching and hyperpigmentation similar to LP in a patient with renal failure?

<p>Steroid (D)</p> Signup and view all the answers

What is the most appropriate investigation for a female with shortness of breath and Raynaud’s phenomenon (systemic sclerosis)?

<p>High resolution CT scan (D)</p> Signup and view all the answers

What may cause a false negative patch test for allergic dermatitis in a patient on oral steroids?

<p>20 mg (D)</p> Signup and view all the answers

If a myxoid cyst is found, what is the associated condition?

<p>Osteoarthritis (B)</p> Signup and view all the answers

What is the investigation needed for a patient with necrobiosis lipoidica?

<p>Blood sugar (A)</p> Signup and view all the answers

In a patient with a yellow plaque in his leg with telangiectasia and the same lesion on the chest, what investigation is needed? (Necrobiosis lipoidica)

<p>Blood sugar (C)</p> Signup and view all the answers

(Picture of hyperkeratotic nail slightly bending downward - parrot peak and no myxoid cyst) What association would be expected if a myxoid cyst is found?

<p>Rheumatoid arthritis (C)</p> Signup and view all the answers

What would be the most common manifestation in a patient with Netherton syndrome?

<p>Seborrheic dermatitis (A)</p> Signup and view all the answers

In a male patient with 7 m erythematous lesion on the arm self-limited like neurodermatitis or eczema, which investigation would be appropriate to determine sensitivity to an allergen?

<p>Steroid skin patch test (C)</p> Signup and view all the answers

What is the lowest incidence of hypersensitivity from a preservative component?

<p>Paraben (D)</p> Signup and view all the answers

Which substance is most likely to cause allergy in the scalp from hair dye?

<p>Methyl-chloroisothiazolinone (C)</p> Signup and view all the answers

What may cause allergy in the lip or palm from lipstick (balsam of Peru)?

<p>Paraben (C)</p> Signup and view all the answers

What is the most effective sunblock against UVA?

<p>Parasol 1789 butyl dibenzoyl methane (C)</p> Signup and view all the answers

In a patient with photosensitivity sparing the upper eyelid, what type of photopatch test would be performed?

<p>UVA (A)</p> Signup and view all the answers

What makes up the majority of the protein envelope of keratinocytes?

<p>Filaggrin (C)</p> Signup and view all the answers

Which substance is associated with contact dermatitis in a male patient who applies sunscreen and complains of erythema signs all over the face except around the eyes?

<p>Oxybenzene (D)</p> Signup and view all the answers

For a male patient with a 7 cm erythematous lesion on the arm, what should be performed to determine sensitivity to an allergen?

<p>Patch test (B)</p> Signup and view all the answers

In a patient with angioedema without wheal, what is the best screening test for Hereditary angioedema (HAE)?

<p>Normal C1 inh level with decreased function (A)</p> Signup and view all the answers

(Photo of the baby 8 months with Netherton syndrome) - what manifestation is common?

<p>Food allergy (A)</p> Signup and view all the answers

What investigation is needed for a patient with necrobiosis lipoidica?

<p>Blood sugar (A)</p> Signup and view all the answers

What is the likely cause of foot allergy in a patient?

<p>Osteoarthritis if myxoid cyst is found (B)</p> Signup and view all the answers

Which substance is most likely to cause allergy in the scalp from hair dye?

<p>Quaternium (C)</p> Signup and view all the answers

In a patient with photosensitivity sparing the upper eyelid, what type of photopatch test would be performed?

<p>Asymptomatic Photo (D)</p> Signup and view all the answers

What may cause a false negative patch test for allergic dermatitis in a patient on oral steroids?

<p>$20 mg$ (D)</p> Signup and view all the answers

"Baby with brown macules on the trunk increase with crying and rubbing (urticarial pigmentosa)", which drug may increase it?

<p>Pentoxyphiline (A)</p> Signup and view all the answers

Which medication should be prophylactically used for a patient complaining of rash every summer vacation due to eczema and hypersensitivity?

<p>Hydroxychloroquine (C)</p> Signup and view all the answers

In the case of eczema due to shoes, which substance is most likely to be the cause?

<p>Mercaptobenzothiazole (D)</p> Signup and view all the answers

What is the likely cause of allergy from lip palm or lipstick (balsam of beru)?

<p>4-tert-butylphenol formaldehyde resin (A)</p> Signup and view all the answers

In a patient with Gonorrhea and perihepatitis, what syndrome is this indicative of?

<p>Fitz-Hugh–Curtis syndrome (D)</p> Signup and view all the answers

When asking about the type of complement in a case of lip edema, what would be the most appropriate test?

<p>C4 (A)</p> Signup and view all the answers

If a patient develops rash due to hypersensitivity after anesthesia, which substance should they avoid using?

<p>Antimold sachet (B)</p> Signup and view all the answers

Which preservative component has the lowest incidence of hypersensitivity?

<p>Dimethyl fumerate (D)</p> Signup and view all the answers

(Picture of back of patient with circles) If this patient is sensitive to which allergen on number 9 with erythema on it?

<p>Mercapto mix (C)</p> Signup and view all the answers

Which sunscreen has an absorption spectrum primarily in the UVA range?

<p>Phototherapy 1 (C)</p> Signup and view all the answers

What substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>Thiuram mix (B)</p> Signup and view all the answers

What investigation is needed for a patient with necrobiosis lipoidica?

<p>Skin biopsy (A)</p> Signup and view all the answers

What would be the most common manifestation in a patient with Netherton syndrome?

<p>Scalp oozing and itching from hair dye allergy (D)</p> Signup and view all the answers

What is the prophylactic treatment of choice for a patient with eczema and hypersensitivity during summer vacation?

<p>Phototherapy (A)</p> Signup and view all the answers

In a case of eyelid eczema, which substance is most likely to be the cause?

<p>Tosylamide formaldehyde resin (C)</p> Signup and view all the answers

If a patient develops foot allergy, which substance is most likely to be the cause?

<p>4-tetra butyl formaldehyde resin (A)</p> Signup and view all the answers

In a case of allergy from lip or palm due to lip stick (balsam of beru), what would be the most appropriate investigation?

<p>Fluorescein stain (B)</p> Signup and view all the answers

In a case of angioedema without wheal, what would be the best screening test for Hereditary angioedema (HAE)?

<p>C4 level (D)</p> Signup and view all the answers

If a patient develops rash due to hypersensitivity after anesthesia, which substance should they avoid using?

<p>4-tert-butylphenol formaldehyde resin (D)</p> Signup and view all the answers

Which investigation is most appropriate for a patient with necrobiosis lipoidica?

<p>Skin biopsy (A)</p> Signup and view all the answers

What is the best screening test for Hereditary angioedema (HAE) in a patient with angioedema without wheal?

<p>Complement level test (D)</p> Signup and view all the answers

In a male patient with erythematous lesion self-limited like neurodermatitis or eczema, what investigation would be appropriate to determine sensitivity to an allergen?

<p>Photo patch test (A)</p> Signup and view all the answers

Which substance has the lowest incidence of hypersensitivity as a preservative component?

<p>Paraben (A)</p> Signup and view all the answers

What dressing may cause hypersensitivity in a patient with second-degree burns?

<p>Alginate dressing (D)</p> Signup and view all the answers

Which interleukin (IL) is commonly associated with atopic dermatitis?

<p>IL-4 (D)</p> Signup and view all the answers

In a patient with photosensitivity sparing the upper eyelid, what type of photopatch test would be performed?

<p>UVA photopatch test (C)</p> Signup and view all the answers

"Picture of hyperkeratotic nail slightly bending downward (parrot peak and no myxoid cyst)", what is the likely association if a myxoid cyst is found?

<p>&quot;Osteoarthritis&quot; (B)</p> Signup and view all the answers

Which substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>Phenylenediamine (A)</p> Signup and view all the answers

In a patient with angioedema without wheal, what is the best screening test for Hereditary angioedema (HAE)?

<p>Normal C1 esterase inhibitor (C1-INH) level (C)</p> Signup and view all the answers

Which sunscreen has an absorption spectrum primarily in the UVA range?

<p>Parsol 1789 (butyl dibenzoyl methane) (A)</p> Signup and view all the answers

In a male patient with 7 cm erythematous lesion on the arm self-limited like neurodermatitis or eczema, which investigation would be appropriate to determine sensitivity to an allergen?

<p>Patch test (C)</p> Signup and view all the answers

Which substance is associated with contact dermatitis in a male patient who applies sunscreen and complains of erythema signs all over the face except around the eyes?

<p>Oxybenzone (B)</p> Signup and view all the answers

In a case of eyelid eczema, which substance is most likely to be the cause?

<p>Balsam of Peru (D)</p> Signup and view all the answers

"Asymptomatic generalized nodules with atrophic center & talengectasia on the upper and lower limbs", what is the likely diagnosis?

<p>Lupus panniculitis (C)</p> Signup and view all the answers

Which is the prophylactic treatment of choice for a patient with eczema and hypersensitivity during summer vacation?

<p>Hydroxychloroquine (B)</p> Signup and view all the answers

What substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>Mercaptobenzothiazole (B)</p> Signup and view all the answers

If a patient develops rash due to anesthesia hypersensitivity, which substance should they avoid using?

<p>Potassium dichromate (A)</p> Signup and view all the answers

What may cause allergy in the lip or palm from lipstick (balsam of Peru)?

<p>Cinnamon oil (C)</p> Signup and view all the answers

If a patient presents with eyelid eczema, what is the likely cause?

<p>Tosylamide formaldehyde resin (C)</p> Signup and view all the answers

In a case of angioedema without wheal, what would be the best screening test for Hereditary angioedema (HAE)?

<p>C4 level (D)</p> Signup and view all the answers

What is the most effective sunblock against UVA?

<p>Oxybenzone / avobenzone (C)</p> Signup and view all the answers

Which one of the following sunscreens has an absorption spectrum primarily in the UVA range?

<p>Parsol 1789 (butyl dibenzoyl methane) (D)</p> Signup and view all the answers

In a patient with photosensitivity sparing the upper eyelid, what type of photopatch test would be performed?

<p>UVA (B)</p> Signup and view all the answers

Patient suffering from itchy papules every summer reaching the beach, how to prevent?

<p>Hydroxychloroquine (C)</p> Signup and view all the answers

Atopic infant of atopic parents, when to introduce peanuts?

<p>24 weeks as early as possible if 4m it is ok too (C)</p> Signup and view all the answers

Which substance is most likely to cause allergy (oozing & itching) in the scalp from hair dye?

<p>Phenylenediamine (C)</p> Signup and view all the answers

(Picture of baby's back having erythematous patch) - What drug may cause this?

<p>Cefaclor (A)</p> Signup and view all the answers

(Picture of tenia amentitia in scalp) - What diagnosis would be expected?

<p>(T. capitis) (A)</p> Signup and view all the answers

(Hardness of the upper back of the patient) - What is likely to be elevated?

<p>(IgG kappa) (B)</p> Signup and view all the answers

In a patient with hemolysis, what drug can cause it?

<p>Silver sulfadiazine (A)</p> Signup and view all the answers

The majority of protein envelop of keratinocyte is made up of which component?

<p>Filaggrin (B)</p> Signup and view all the answers

In familial SLE, what complement deficiency is associated?

<p>C1 (D)</p> Signup and view all the answers

What is the next step in management for a female patient with shortness of breath and Raynaud’s phenomenon (systemic sclerosis)?

<p>High resolution CT scan (D)</p> Signup and view all the answers

In a patient with hyperkeratotic nail slightly bending downward (parrot peak and no myxoid cyst), which association is most likely if a myxoid cyst is found?

<p>Osteoarthritis (D)</p> Signup and view all the answers

What is the treatment for interstitial granuloma (Rope sign) associated with non-erosive arthritis (rheumatologic disease)?

<p>Dapsone (B)</p> Signup and view all the answers

What dose of steroids may cause a false negative patch test for allergic dermatitis?

<p>30 mg (D)</p> Signup and view all the answers

In a patient with yellow plaque in the leg with telangiectasia and the same lesion on the chest, what investigation is needed? (Necrobiosis lipoidica)

<p>Blood sugar (D)</p> Signup and view all the answers

Which substance has the lowest incidence of hypersensitivity from a preservative component?

<p>Paraben (A)</p> Signup and view all the answers

In a male patient with a 7 cm erythematous lesion on the arm, what should be performed to determine sensitivity to an allergen?

<p>Symptomatic photo patch test (A)</p> Signup and view all the answers

(Photo of the baby 8 months with Netherton syndrome) - what manifestation is common?

<p>Diarrhea and recurrent infections (D)</p> Signup and view all the answers

(Picture of back of patient with circles) If this patient is sensitive to which allergen on number 9 with erythema on it?

<p>(Polyester) (C)</p> Signup and view all the answers

Which preservative component has the lowest incidence of hypersensitivity?

<p>Paraben (B)</p> Signup and view all the answers

More Like This

Eczema and Atopic Dermatitis Overview
40 questions

Eczema and Atopic Dermatitis Overview

SelfSatisfactionHeliotrope9824 avatar
SelfSatisfactionHeliotrope9824
Dermatology Quiz: Eczema and Dermatitis
32 questions
Use Quizgecko on...
Browser
Browser