sguy_MicroTest4_Murray C&H of specimens , Urinary, Blood, and CSF
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Created by:
xoxsam04xox on February 24, 2011
Subjects:
science, biology, microbiology
Description:
IPAP Micro TEST 4 Murray info
Classes:
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30 terms
Terms | Definitions |
|---|---|
 When collecting suspected N. gonorrhea or Chlamydia from a female patient, is it ok to use any lubricant to make the patient more comfy? | No (you can only use warm water) |
| How many swabs should be used when collecting suspected N. gonorrhea or Chlamydia specimens from a patient? | 2 (dacron swabs) |
| What needs to be supplied to N. gonorrhoeae during transport/storage? What should be prevented with this specimen prior to lab tests? | CO2; chilling |
| Herpes lesion or genital warts should be collected as __________________________. | directed by the kit's manufacture |
| When collecting from a suspected herpes lesion, you should do what to collect the fluid? | pop the lesion |
| Copious vaginal discharge may indicate what or what? | Trichomonas or Candida |
| What type of specimen shoudl be examined microscopically for Trichomonas or Candida? | we preparation of discharge |
| What should be done to a suspected syphilitic lesion prior to collection of serous fluid? | cleaned |
| How is the serous fluid from a suspected syphilitic lesion examined? | fluorescent antibody microscopy |
| What is the routine laboratory processing for gonorrhea? | gram stain (males only), PCR for females (culture to see if cured) |
| What is the routine laboratory processing for Chlamydia | PCR, sometimes EIA/ELISA (no gram stain) |
| Routine laboratory processing for Herpes | EIA/ELISA |
| Why is a gram stain for gonorrhea ok for laboratory processing for a man, but not a woman? | men don't have the gram negative normal flora that would appear in the gram stain of a female. Easily distinguishable for a male. |
| Normal flora of blood | none |
| Normal flora of CSF | none |
| Main methods of urine collection? | Midstream clean catch, catheter, plastic urine collection bag, aspiration |
| Which methods of urine collection are considered sterile? | catheter, collection bag, aspiration |
| Aspiration of urine is only acceptable when collecting urine for what type of microbe? | anaerobic microbe |
| What type of urine collection method is used with young pediatrics? | plastic urine collection bag (can only stay on for 30 minutes then must be replaced) |
| Which type of bacteremia is a short-term presence? Transient, Intermittent, or Continuous? | Transient |
| Intermittent bacteremia is known to be caused by: A: mucosal barriers B: continuous shedding of low numbers of microbes C: subcutaneous soft tissue infections D: undrained abscesses | C and D are correct |
| Two most common blood pathogens | staph aureus, Coagulase-negative staphylococci |
| You should collect ___ or ___ samples from at least ___ body sites. (#s) | 2,3,2 |
| What should be placed on the blood site of collection for 1-2 minutes prior to collecting sample to ensure sterilization of the site? | iodine |
| In addition to the collection site, what should also be cleaned/sterilized prior to collecting a blood sample? | rubber stopper |
| Should you change needles between bottles when collecting blood? | no (increases risk of contamination) |
| The blood to broth ration should be __:__ | 1:10 (one part blood, 9 parts broth) |
| How many mL of CSF would you collect and how many tubes would you use? | 10; 3 |
| CSF fluid is collected between which to lumbar vertebrae? | 3 and 4 |
| Whith what organism would you request india ink prep with regard to a CSF collection in an immunocompromised patient? | Cryptococcus |
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