Microbiology and Pathology Quiz 14

A patient with a history of alcoholism presents with a lung abscess (localized collection of pus). Which bacteria would you most suspect is the causative agent, given its common association with aspiration in alcoholics?

Which of the following bacteria will show characteristic sulfur granules on histological study, often causing slow-growing, lumpy abscesses (actinomycosis)?

Each of the following illnesses can be caused by Neisseria infection (gram-negative cocci) EXCEPT:

Infection by which species of Clostridium (gram-positive bacilli) causes symptoms of necrotizing fasciitis and myonecrosis after becoming inoculated from ingestion of reheated meats?

Which of the following bacteria is correctly matched with the disease it typically causes?

Which of the following is TRUE of syphilis infection?

Which of the following is the smallest bacterium, characterized as wall-less with a cell membrane containing cholesterol?

Each of the following diseases is caused by infection of Picornavirus (a family of RNA viruses) EXCEPT:

Which of the following statements is TRUE of coronary artery disease (CAD)?

Each of the following is commonly seen in a patient experiencing a myocardial infarct (MI) EXCEPT:

Which of the following definitions is correctly matched to its form of angina?

A 70-year-old, 30 pack-year smoker presents with labored breathing, a dry nonproductive cough, and pulmonary function tests showing increased total lung capacity (TLC), increased residual volume (RV), and decreased $\text{FEV}_1/\text{FVC}$. Which disease is suspected?

Asthma is precipitated by each of the following mechanisms EXCEPT:

The term “blue bloater” is given to patients afflicted with which condition, characterized by cyanosis due to increased partial pressure oxygen (hypoxemia)?

Each of the following is a possible complication of chronic bronchitis EXCEPT:

Which of the following is NOT a mechanism of airway obstruction?

Which serologic reaction is correctly matched with its definition?

Which of the following is TRUE of T cells (T-lymphocytes)?

Tissue regeneration (the ability to restore tissue or organs via adaptive mechanisms) occurs in each of the following EXCEPT:

Which of the following is TRUE of histamine function?