100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Answers to Practice Test $7.49   Add to cart

Exam (elaborations)

Answers to Practice Test

1 review
 33 views  0 purchase
  • Course
  • Institution
  • Book

Answers to Practice Test

Preview 3 out of 26  pages

  • September 11, 2021
  • 26
  • 2021/2022
  • Exam (elaborations)
  • Questions & answers

1  review

review-writer-avatar

By: samiraaden22 • 5 months ago

avatar-seller
Finals practice Test Answers

1. Glassware used to measure 24-hour urine volumes is a:

a. volumetric flask
b. beaker
c. Erlenmeyer cylinder
d. graduated cylinder
e. safety bulb

Answer: d) graduated cylinder



2. Glassware used to make 100 ml of a 12% solution is a:

a. volumetric flask
b. beaker
c. Erlenmeyer cylinder
d. graduated cylinder
e. safety bulb

Answer: a) volumetric flash



3. A suction device used to draw up liquids is a:

a. volumetric flask
b. beaker
c. Erlenmeyer cylinder
d. graduated cylinder
e. safety bulb

Answer: e) safety bulb



4. The pipette with a bulged-out portion in the middle is a:

a. Mohr pipette
b. pasture pipette
c. serological pipette
d. volumetric pipette
e. micro-pipette

Answer: d) volumetric pipette

,5. Which piece of glassware would not give critical measurement:

a. volumetric flask
b. beaker
c. Erlenmeyer cylinder
d. graduated cylinder
e. safety bulb

Answer: b) beaker



6. The durable material used to make heat resistant glassware is:

a. polyethylene
b. soda lime
c. polystyrene
d. borosilicate
e. polyvinyl chloride

Answer: d) borosilicate



7. Solid crystals of potassium oxalate are added to distilled water in a container. What term would
describe the potassium oxalate?

a. solution
b. solvent
c. solute
d. reagent
e. a&c

Answer: c) solute



8. The destruction of all micro-organisms including spores is called:

a. sanitation
b. antisepsis
c. sterilization
d. disinfection
e. asepsis

, Answer: c) sterilization



9. A ug is a unit to describe:

a. time
b. volume
c. distance
d. weight
e. length

Answer: d) weight



10. A pH of 2 is _____ than a pH of 5:

a. 1000 times more acidic
b. 100 times more acidic
c. 2 times less acidic
d. 20 times less acidic
e. 1000 times more acidic

Answer: e) 1000 times more acidic



11. Cells in a hypertonic solution will:

a. swell and burst
b. dehydrate
c. hemolyze
d. not be affected
e. stop mitosis

Answer: b) dehydrate



12. The solution used to fix a pap smear is:

a. wright stain
b. hematoxylin
c. physiological saline
d. cytospray
e. methylene blue

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 sashagoldstein. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

64438 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$7.49
  • (1)
  Add to cart