Lec 3

Question 1

Plasma-like fluid that circulates around outside of the brain, cavities within the brain, and space around spinal cord

Answer 1

Cerebrospinal fluid

Question 2

CSF is obtain/done through?

Answer 2

Lumbar tap/Lumbar puncture in L3 or L4 region

Question 3

Tube 1 of CSF

Answer 3

Chemistry Sec

Question 4

Tube 2 of CSF

Answer 4

Microbiology sec

Question 5

Tube 3 of CSF

Answer 5

Hematology sec

Question 6

Colorimeter detection of CO2 produced during microbial growth

Answer 6

MB Bact/Alert System

Question 7

A sensor detects growth of microorganisms by measuring gas consumption and/or gas production

Answer 7

Bactec Alert System

Question 8

Discourage because of low sensitivity and quite expensive

Answer 8

Latex agglutination test

Question 9

Gold standard for urine culture

Answer 9

Suprapubic aspiration

Question 10

Ration of blood to broth

Answer 10

1:10

Question 11

Indicative of UTI

Answer 11

10^5 CFU/mL

Question 12

Sexually active young female and is significant for UTI

Answer 12

10^2 CFU/mL

Question 13

Contamination of urine and considered unacceptable

Answer 13

10^3 CFU/mL