Which of the following conditions is a bacterial upper respiratory infection characterized by the formation of a thick membranous film across the throat?
A)diphtheria
B)pertussis
C)croup
D)asthma

Question

Quizplus · Accepted Answer

The formation of thick membranous film across the throat is a characteristic symptom of diphtheria, a bacterial upper respiratory infection caused by Corynebacterium diphtheriae. Pertussis is also a bacterial upper respiratory infection, but it is characterized by severe coughing spells. Croup is a viral upper respiratory infection that affects young children and results in a barking cough and difficulty breathing. Asthma is a chronic respiratory condition that involves inflammation and constriction of the airways.

Which of the Following Conditions Is a Bacterial Upper Respiratory