100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
TEST #1 BIO 163 Questions & Answers CA$23.75   Add to cart
Quickly navigate to
Preview
  2.  
  3. Thompson River University (TRU )
  4.  
  5. AIT Nursing
  6.  
  7. Nursing (BIO163)

Exam (elaborations)

TEST #1 BIO 163 Questions & Answers
 21 views  0 purchase

1. Which of the following might trigger erythropoiesis? A) hypoxia of EPO-producing cells B) decreased tissue demand for oxygen C) an increased number of RBCs D) moving to a lower altitude 2. The plasma protein that is the major contributor to osmotic pressure is ________. A) fibrinogen B)...

[Show more]

Preview 2 out of 8  pages

Document information

  • January 26, 2021
  • 8
  • 2020/2021
  • Exam (elaborations)
  • Questions & answers

Subjects

  • bio 163
  • which of the following might trigger erythropoiesis a hypoxia of epo producing cells

Written for

All documents for this subject (46)

Seller

avatar-seller
Welch1

Reviews received

Content preview

TEST #1 BIO 163

1. Which of the following might trigger erythropoiesis?
A) hypoxia of EPO-producing cells
B) decreased tissue demand for oxygen
C) an increased number of RBCs
D) moving to a lower altitude

2. The plasma protein that is the major contributor to osmotic pressure is ________.
A) fibrinogen
B) albumin
C) alpha globulin
D) gamma globulin

3. All of the following can be expected with polycythemia except ________.
A) high hematocrit
B) low blood viscosity
C) increased blood volume
D) high blood pressure

4. The blood volume of a typical adult averages
A) 1 Liter
B) 3 Liters
C) 5 Liters
D) 7 Liters

5. Which of the following is not a structural characteristic that contributes to erythrocyte gas
transport functions?
A) biconcave shape
B) hemoglobin containing-sack
C) high mitotic (mitosis) activity
D) all of these contribute to gas transport

6. The conversion of prothrombin to thrombin is important in hemostasis because thrombin
________
A) helps to break down the fibrin mesh
B) leads to the conversion of soluble fibrinogen to fibrin
C) activates the intrinsic pathway
D) works as an anticoagulant

7. Heparin from endothelial cells works as ________
A) a pro-coagulant by stimulating the intrinsic pathway
B) a pro-coagulant by inhibiting the extrinsic pathway
C) an anti-coagulant by inhibiting the intrinsic pathway
D) an anti-coagulant by stimulating the extrinsic pathway

, 8. Which of the following is not a cause of bleeding disorders?
A) thrombocytopenia, a condition of decreased circulating platelets
B) excess secretion of platelet-derived growth factor (PDGF)
C) a defect in the clotting cascade
D) vitamin K deficiency

9. Which of the following is characteristic of all leukocytes?
A) They have a nucleus.
B) They have cytoplasmic granules.
C) They are phagocytic.
D) They are the most numerous of the formed elements in blood.

10. Platelets ________.
A) stick to the damaged area of a blood vessel and help seal the break
B) have a life span of about 120 days
C) are the precursors of leukocytes
D) have multiple nuclei

11. Which sequence is correct for the following events?
1. fibrinogen → fibrin
2. clot retraction
3. prothrombin → thrombin
4. formation of prothrombin activator
A) 3, 4, 1, 2
B) 1, 2, 3, 4
C) 4, 3, 1, 2
D) 3, 2, 1, 4

12. Activation of the _________ pathway involves exposure to tissue factor and while damage
to the endothelium exposing underlying collagen activates the _____________ pathway.
Activation of the __________ pathway takes longer because more steps are involved.
A) Intrinsic, Extrinsic, Intrinsic
B) Extrinsic, Intrinsic, Extrinsic
C) Intrinsic, Extrinsic, Extrinsic
D) Extrinsic, Intrinsic, Intrinsic

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 Welch1. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$23.75. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67474 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
CA$23.75
  • (0)
  Add to cart