Rad 370 Exam 2 Questions and Answers 100% Solved correctly
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Course
Rad 370
Institution
Rad 370
Which complication of community-acquired
pneumonia results in volume loss of the lung?
a. atelectasis
b. dyspnea
c. lung abscess
d. pleuritis - ️️a. atelectasis
The ______ stage of lobar pneumonia involves
neutrophils, red blood cells, and fibrin
accumulating in the exudate, forming a s...
Rad 370 Exam 2
Which complication of community-acquired
pneumonia results in volume loss of the lung?
a. atelectasis
b. dyspnea
c. lung abscess
d. pleuritis - ✔️✔️a. atelectasis
The ______ stage of lobar pneumonia involves
neutrophils, red blood cells, and fibrin
accumulating in the exudate, forming a solid mass.
a. consolidation
b. congestion
c. pleurisy
d. empyema - ✔️✔️a. consolidation
On a normal chest radiograph, almost all of the
white markings inside the lung are:
a. bronchioles.
b. fissures.
c. blood vessels.
d. fluid. - ✔️✔️C. blood vessels
What is the most common cause of community acquired
pneumonia?
a. Legionella pneumophilia
b. Chlamydia pneumoniae
c. Mycoplasma pneumoniae
d. Streptococcus pneumoniae - ✔️✔️d. Streptococcus pneumoniae
3. What percentage of community-acquired
pneumonia is of unknown etiology?
a. 5
b. 10
c. 20 to 30
d. 75 to 80 - ✔️✔️c. 20 to 30
What type of pneumonia is less severe than
community-acquired pneumonia and is known
as walking pneumonia?
a. bacterial pneumonia
b. primary atypical pneumonia
c. round pneumonia
, d. bronchopneumonia - ✔️✔️b. primary atypical pneumonia
What is the "gold standard" for the diagnosis of
pneumonia?
a. chest radiography
b. chest computed tomography
c. abdominal magnetic resonance (MR) imaging
d. bronchoscopy - ✔️✔️a. chest radiography
What is the reason for reduced signal in chest
MR imaging?
a. lack of proton density in the lungs
b. bony structures of the thorax
c. blood flow in the heart and great vessels
d. lack of MR coils available for the lung - ✔️✔️a. lack of proton density in the lungs
Patients who do not demonstrate clinical
improvement within ______ hours of antibiotic
administration are considered nonresponders.
a. 24
b. 48
c. 72
d. 84 - ✔️✔️c. 72
Which patients typically receive the S pneumoniae
vaccine?
a. high-risk patients who are older than 2 years
b. patients with diabetes
c. all patients
d. middle-aged patients - ✔️✔️a. high-risk patients who are older than 2 years
The ______ sign on a chest radiograph is
characteristic of pleural effusions and is caused by
the elastic recoil of the lungs.
a. meniscus
b. spine
c. silhouette
d. air bronchogram - ✔️✔️a. meniscus
What additional radiographic chest projection
is helpful in confirming the presence of pleural
effusions?
a. dorsal decubitus
b. semiupright anteroposterior
c. lateral decubitus
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