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Pharmacology Quiz: Adverse Drug Reactions

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Questions and Answers

What is the most common form of drug reaction?

Urticaria
Photosensitivity
Psoriasis
Morbilliform exanthem (correct)

Where do the small pink-red papules of morbilliform exanthem typically start?

Feet
Upper trunk (correct)
Face
Lower abdomen

How long after starting medication does morbilliform exanthem usually appear?

Two weeks (correct)
One month
Three weeks
One week

What is the characteristic pattern of morbilliform exanthem?

Symmetric progression (C) Signup and view all the answers

What is a common symptom of morbilliform exanthem?

Itchiness (D) Signup and view all the answers

What is the treatment for morbilliform exanthem?

Withdrawal of the medication (D) Signup and view all the answers

What is a common trigger for reactivation of a certain skin condition?

Sun exposure (A) Signup and view all the answers

What is the typical appearance of herpes zoster lesions?

Erythematous patches with stretched vesicles and clear content (B) Signup and view all the answers

What is the recommended treatment for molluscum contagiosum?

Nitrate solutions and cryotherapy (A) Signup and view all the answers

What is the primary cause of candidiasis?

Compromised immune response (A) Signup and view all the answers

What is the appearance of candidiasis lesions?

Pink/red moist areas surrounded by an erythematous margin (B) Signup and view all the answers

What are the primary causes of bacterial skin infections?

Staphylococcus aureus and streptococcus spp (C) Signup and view all the answers

What is the primary characteristic of the secondary stage of syphilis?

Dissemination in different tissues, forming maculo-papular exanthem and papulo-squamous lesions (C) Signup and view all the answers

What is the vector responsible for transmitting the bacteria that causes Lyme disease?

Tick (C) Signup and view all the answers

What is the most common type of pilosebaceous unit disorder?

Acne (C) Signup and view all the answers

What is the primary symptom of scabies?

General itching during the night time (B) Signup and view all the answers

What is the primary site of infection for head lice?

Scalp (A) Signup and view all the answers

What is the characteristic of the nonbullous type of impetigo?

Erythematous scaling macules that evolve into vesicles or pustules with crust (D) Signup and view all the answers

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