100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BIOS 255 MIDTERM/FINALS QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024 $17.99   Add to cart

Exam (elaborations)

BIOS 255 MIDTERM/FINALS QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024

 6 views  0 purchase
  • Course
  • BIOS 255
  • Institution
  • BIOS 255

BIOS 255 MIDTERM/FINALS QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024

Preview 2 out of 7  pages

  • August 8, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BIOS 255
  • BIOS 255
avatar-seller
PASSINGPOINT
BIOS 255 MIDTERM/FINALS QUESTIONS
AND ANSWERS WITH VERIFIED
SOLUTIONS 2024
Which of the typical blood vessels has a thin tunica tunica media dominated by collagen fibers? -
ANSWER veins



Capillaries surrounding the choroid plexus is of which type? - ANSWER Fenestrated capillaries



Blood flow through a capillary bed is passed by what structure? - ANSWER Atriovenous Anastomosis



Blood flows toward the heart in the veins by? - ANSWER -With the aid of contractions of the adjacent
skeletal muscles.

-Valves in the veins prevent the backflow of the blood

-Pressure at the venules is higher than the pressure at the venae cava



As the blood flows from venules toward the heart, what increases? - ANSWER Resistance



Blood volume is decreased by what two hormones? - ANSWER ANP & BNP



Which of the following is not a vasoconstrictor?

-Prostagladin

-Thromboxones

-Nitric Oxide - ANSWER Nitric Oxide



Vasodilation is achieved by adrenergic receptors. True or False - ANSWER False



Baroreceptors are found in what sinus? - ANSWER Carotid Sinuses

, Which of the typical blood vessels has thick tunica media dominated by smooth muscle cells and elastic
fibers? - ANSWER Arteries



Femoral artery is a type of what artery? - ANSWER Muscular Artery



Capillaries that have a complete lining are called what? - ANSWER Continuous Capillaries



Blood flow through a capillary is regulated by what? - ANSWER Precapillary Sphincter



As the blood flows from the aorta towards the cappilaries what increases? - ANSWER Resistance



Pressure gradient of water causes osmosis. True or False - ANSWER False



Which of the following is NOT a vasodilator? - ANSWER Prostagladin



Venous reserve is used during extreme blood loss. True or False - ANSWER True



Chemoreceptors are found in what? - ANSWER Aortic Bodies



Venous valves allow blood to flow in BOTH directs. True or False. - ANSWER False



The normal heart sounds are caused by what? - ANSWER The closure of the heart valves



The left ventricular wall of the heart is much thicker than the right wall in order to do what? - ANSWER
Pump blood against a greater pressure



Ventricular depolarization corresponds to what complex? - ANSWER QRS Complex



Blood within the pulmonary veins returns to the heart in what location? - ANSWER Left Atrium

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 PASSINGPOINT. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 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
$17.99
  • (0)
  Add to cart