100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
bios 255 exam 1; Questions & Answers 100% Solved $9.99   Add to cart

Exam (elaborations)

bios 255 exam 1; Questions & Answers 100% Solved

 11 views  0 purchase
  • Course
  • Bios 255
  • Institution
  • Bios 255

bios 255 exam 1; Questions & Answers 100% Solved

Preview 2 out of 6  pages

  • September 11, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Bios 255
  • Bios 255
avatar-seller
GOLDTUTORS
bios 255 exam 1; Questions & Answers 100% Solved
name the structure and whether it contains oxygenated or deoxygenated blood CORRECT

ANS-right atrium; deoxygenated




name the structure CORRECT ANS-aortic semilunar valve




oxygen is carried by _______ cells. it binds to proteins called ______ that contain iron

CORRECT ANS-erythrocytes; hemoglobin




of the formed elements, which cells are responsible for immune function, clotting, and gas

transfer-in that order? CORRECT ANS-leukocytes, platelets, erythrocytes




what are the major functions of blood? (you must name 3) CORRECT ANS-1) plays a role in

immune function


2) temp regulation


3) pH regulation


4) gas/nutrients/ waste transport


5) regulates water loss

, bios 255 exam 1; Questions & Answers 100% Solved
a patient has a stroke volume of 70ml/beat, a heart rate of 70 beats/min, a mean arterial

pressure of 100, systolic BP of 95 and diastolic BP of 60. calculate output of this patient

CORRECT ANS-CO=SVxHR=70ml/beat/min=4900ml/min=4.9L/min




which ions mediate the upstroke, plateau, and downstroke of a cardiac action potential.

indicate the contraction phase that correlates to these events CORRECT ANS-

upstroke=sodium; depolarization


plateau=calcium; contraction


downstroke=potassium; relaxation




what are the three layers of the heart? CORRECT ANS-epicardium, myocardium,

endocardium




what is the fluid filled sac called that surrounds the heart? CORRECT ANS-pericardium




when red blood cells get broken down, the iron molecule is transferred from the macrophage

to the liver with which transfer protein? CORRECT ANS-transferrin

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 GOLDTUTORS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82871 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
$9.99
  • (0)
  Add to cart