Exam 68: Infections of the Lower Respiratory Tract

One of the most common etiologic agents of lower respiratory tract infection among previously healthy patients 2 months to 5 years of age is:

Bacterial pneumonia in children is most commonly caused by:

Of the various types of specimens collected to diagnose respiratory infections, which one is acceptable for the detection of anaerobic agents?

The most common etiologic agent of community-acquired pneumonia in adults is _____ pneumoniae.

One of the most common causes of bacterial pneumonia in school-age children (5 to 14 years of age)is:

The most common cause of community-acquired pneumonia in adults, regardless of age, is:

One of the most important uses of the Gram stain of expectorated sputum received for routine bacteriologic culture is to:

The nasal hairs, convoluted passages, and mucous lining of the nasal turbinates:

Mycoplasma pneumoniae is detected as the most common agent of lower respiratory tract infection among:

The most common etiologic agent of lower respiratory tract infection among adults younger than 30 years of age is:

Evaluation of the quality of the sputum specimen sent to the laboratory for bacterial culture is best performed by:

Respiratory syncytial virus is one of the most common etiologic agents of lower respiratory tract infection among:

The sputum of a patient with acquired immunodeficiency syndrome (AIDS)is stained with Kinyoun carbolfuchsin stain.Which organism would test positive using this stain?

Adenoviruses are one of the most common etiologic agents of lower respiratory tract infection among: