Rubeola (Measles) Study Practice Questions 2024.

Rubeola (Measles) Study Practice Questions 2024. Incubation period:8 to 12 days from exposure to onset of symptoms - correct answer 8 to 12 days from exposure to onset of symptoms Infectious period: Ranges from 3 to 5 days before the appearance of the rash to 4 days after appearance of the rash - correct answer Ranges from 3 to 5 days before the appearance of the rash to 4 days after appearance of the rash Transmission - correct answer Transmitted between individuals by direct contact with infectious droplets or less frequently by airborne spread Immunity - correct answer Natural disease or live attenuated vaccine Season - correct answer Late winter and spring children have a prodrome period with fever that rises gradually and the "three Cs" (coryza [profuse runny nose], cough, and conjunctivitis) that lasts between 1 and 4 days. - correct answer ... Koplik spots appear approximately 2 days before the appearance of the rash (Figure 41-2 on page 1014). Koplik spots are small, blue-white spots with a red base that cluster near the molars on the buccal mucosa. These spots last approximately 3 days, - correct answer ... As prodromal symptoms reach a peak, the exanthem appears and is characterized by a deep-red, macular rash that usually begins on the face and neck and spreads down the trunk and extremities to the feet. - correct answer ... Because of respiratory involvement, secondary infections such as otitis media, bronchopneumonia, and laryngotracheobronchitis (croup) can occur, especially in infants and younger children - correct answer ...