Micro17

Question 1

Clinical Presentation:

• Rash begins at Head and moves down
• Fine Truncal rash
• Postauricular lymphadenopathy

Answer 1

Rubella virus - Rubella

Question 2

Clinical Presentation:

• Beginning at Head and moves down
• Rash is preceded by cough, coryza, conjunctivitis, and blue-white spots on buccal mucosa

Answer 2

Measles virus

• Paramyxovirus
• Koplik spots - blue-white spots on buccal mucosa

Question 3

Clinical Presentation:

• Vesicular rash begins on Trunk
• Spreads to Face and Extremities
• Lesions are at Different stages

Answer 3

Varicella Zoster (VZV) - Chickenpox

Question 4

Clinical Presentation:

• Macular rash over Body
• Appears after several days of High Fever
• Can present with febrile seizures
• Infants most affected

Answer 4

HHV-6 - Roseola

Question 5

Clinical Presentation:

• “Slapped cheek” rash
• Risk of Hydrops Fetalis in pregnant women

Answer 5

Parvovirus B19 - Erythema Infectiosum

Tx: None; self-limiting

Question 6

Clinical Presentation:

• Erythematous, Sandpaper-like rash
• Fever and Sore throat

Answer 6

Streptococcus pyogenes - Scarlet Fever

Question 7

Clinical Presentation:

• Vesicular rash on Palms and Soles
• Ulcers in Oral mucosa

Answer 7

Coxsackievirus type A - Hand-Foot-Mouth disease