Exam (elaborations)
PARASITOLOGY EXAM REVIEW (QUESTIONS & ANSWERS) RATED 100% CORRECT!!
- Course
- Institution
PARASITOLOGY EXAM REVIEW (QUESTIONS & ANSWERS) RATED 100% CORRECT!!
[Show more]
Content preview
PARASITOLOGY EXAMREVIEW (QUESTIONS &
ANSWERS) RATED
100% CORRECT!!
PARASITOLOGY
Evatee 10/23/24 PARASITOLOGY
,PARASITOLOGY EXAM REVIEW (QUESTIONS
& ANSWERS) RATED 100% CORRECT!!
The two parasitology concentration methods are designed to concentrate
parasites into small volume of fluid and remove as much fecal material as
possible. Both methods are based on:
A: Centrifugal force between parasites and the solution
B: Specific gravity between parasites and the solution
C: Laminar flow between the parasites and the solution
D: Variations between Ethyl acetate and Zinc sulfate solutions Answer - B:
Specific gravity between parasites and the solution
What are the three modes of transmission for parasitic infections?
A: Ingestion, Contact, Vector
B: Vector, Airborne, Ingestion
C: Penetration, Contact, Vector
D: Penetration, Vector, Ingestion Answer - D: Penetration, Vector, Ingestion
How many stool samples should be collected when following the typical O & P
Collection Protocol?
A: 1
B: 2
C: 3
D: 4 Answer - C: 3
What is the purpose of fixatives for the collection of stool samples:
,A: Enhance the motility of protozoan
B: Identify protozoan trophs only
C: Detect and identify protozoan trophs and cysts
D: Identify protozoan cysts only Answer - C: Detect and identify protozoan
trophs and cysts
Which of the following characteristics is observed during the macroscopic
examination of stool specimen
A: Consistency
B: Color
C: Search for adult worms Answer - D: All of the above
Which of these procedures is involved in the microscopic examination of stool
specimens for parasites
A: Performing a concentration technique
B: Determining the specimen consistency
C: Scan for intact worms
D: Analyze sample for color Answer - A: Performing a concentration technique
Which of the following is considered a human consequence of parasitic
infections?
A: Mononucleosis
B: Iron Deficiency Anemia
C: Leukemia
D: Granuloma Answer - B: Iron Deficiency Anemia
In the collection and transport of still specimens for parasites, which parasitic
stage is most affect length of time from collection to examination?
, A: Cysts
B: Adult Larvae
C: Trophozoits
D: None are affected Answer - C: Trophozoits
When using preservatives, what is the appropriate ratio of fixative to stool?
A: One part fixative to one part stool
B: Two parts fixative to one part stool
C: Three parts fixative to one part stool
D: Four parts fixative to one part stool Answer - C: Three parts fixative to one
part stool
Which of the preservatives contains mercuric chloride?
A: 10% Formalin
B: PVA
C: SAF
D: MIF Answer - B: PVA
Which technique is used to detect the eggs of Entrobius vermicularis?
A: Duodenal aspirate
B: Sigmoidoscopy
C: Cellophane tape prep
D: Skin Nips Answer - C: Cellophane tape prep
There are very few procedures considered STAT in parasitology. The most
obvious situation would be:
A: O & P examination for Glardiasis
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller EvaTee. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $27.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73918 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now