Page 629 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )

CHAPTER 29 ■ Body Fluid Analysis 613

REVIEW QUESTIONS (continued)

*20. An increase in the number o lymphocytes in a CSF *28. Conditions not associated with pleural e usion include

specimen can be caused by A. tuberculosis

A. multiple sclerosis B. in ectious diseases

B. viral meningoencephalitis C. mesothelioma

C. ungal meningitis D. viral pneumonia

D. all o the above
*29. Yellow and turbid is a representative exudate appear-
*21. Based on the in ormation in case 29.1, the observation ance typically associated with

o cloudy CSF samples suggests A. empyema

A. normal condition o a CSF specimen B. in ectious process

B. viral in ection o the meninges C. anaerobic bacterial in ection

C. parasitic in ection o the brain D. chylothorax

D. bacterial in ection present

*22. Based on the in ormation in case 29.1, the di erential *30. Milky is a representative exudate appearance typically

diagnosis or the patient could be associated with

A. multiple sclerosis A. empyema

B. acute brain hemorrhage B. in ectious process

C. pulmonary embolism C. anaerobic bacterial in ection

D. bacterial meningitis D. chylothorax

Pleural, Peritoneal, and Pericardial Fluids *31. Bloody is a representative exudate appearance typically

associated with
23. Which o the ollowing is (are) characteristic o an

e usion? A. empyema

A. Abnormal accumulation o f uid B. in ectious process

B. Can be a transudate C. anaerobic bacterial in ection

C. Can be an exudate D. malignancy in the absence o trauma

D. All o the above
*32. Clearly visible pus is a representative exudate appear-

*24. A transudate can be described as ance typically associated with

A. speci c gravity greater than 1.016, low to moderate A. empyema

number o leukocytes, and lactic dehydrogenase less B. in ectious process

than 200 IU/L C. anaerobic bacterial in ection

B. speci c gravity less than 1.016, pH 7.4 to 7.5, and D. malignancy in the absence o trauma

lactic dehydrogenase less than 200 IU/L

C. pH 7.35 to 7.45 and protein concentration greater *33. Foul odor is a representative exudate appearance typi-

than 3.0 g/dL cally associated with

D. lactic dehydrogenase less than 200 IU/L and protein A. empyema

concentration greater than 3.0 g/dL B. in ectious process

C. anaerobic bacterial in ection
*25. Pleura D. chylothorax
A. covers abdominal walls and viscera o the abdomen

B. covers the lungs *34. Pleural f uid can have a white supernatant f uid a er
C. is a brous sac around the heart centri ugation owing to

D. is lining o the spinal cord
A. increased concentration o leukocytes

*26. Peritoneum B. presence o lipids

A. covers abdominal walls and viscera o the abdomen C. presence o chylomicrons

B. covers the lungs D. both A and B

C. is a brous sac around the heart

D. is lining o the spinal cord *35. An extremely elevated leukocyte concentration in pleu-
ral f uid is typically associated with
*27. Pericardium A. hemothorax

A. covers abdominal walls and viscera o the abdomen B. malignancy
B. covers the lungs C. empyema

C. is a brous sac around the heart D. classic rheumatoid e usion
D. is lining o the spinal cord

(continued)