100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
bio 669 quiz 1 Questions & Answers(GRADED A+) $12.49   Add to cart

Exam (elaborations)

bio 669 quiz 1 Questions & Answers(GRADED A+)

 3 views  0 purchase
  • Course
  • Bio 669
  • Institution
  • Bio 669

water makes up ____% in men - ANSWER60% water makes up ____% in women - ANSWER50% made up of 2/3 (40%) of water - ANSWERintracellular made up of 1/3 (20%) of water - ANSWERextracellular what two things make up extracellular fluid? - ANSWERIntravascular and interstitial what % of intr...

[Show more]

Preview 3 out of 17  pages

  • August 27, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Bio 669
  • Bio 669
avatar-seller
papersbyjol
bio 669 quiz 1 Questions &
Answers(GRADED A+)
water makes up ____% in men - ANSWER60%



water makes up ____% in women - ANSWER50%



made up of 2/3 (40%) of water - ANSWERintracellular



made up of 1/3 (20%) of water - ANSWERextracellular



what two things make up extracellular fluid? - ANSWERIntravascular and interstitial



what % of intravascular is in the extracellular? - ANSWER25%



what % of interstitial is in the extracellular? - ANSWER75%



Starling forces - ANSWERforces affecting movement of fluid between cells and spaces



net filtration - ANSWERforces favoring filtration minus forces opposing filtration



Osmolarity - ANSWERconcentration of osmotically active particles in a solution



isosmotic - ANSWERsolutions with the same concentrations of solute particles (osmolarity)



hyposomotic - ANSWERsolution with lower osmotic pressure. lower outside



hyperosmotic - ANSWERsolution with higher osmolarity. higher inside.

,isotonic - ANSWERtwo solutions with the same osmotic pressure



Hypotonic - ANSWERwhen comparing two solutions, the solution with the lesser concentration of
solutes within the cell



Hypertonic - ANSWERwhen comparing two solutions, the solution with the greater concentration of
solutes within the cell



Forces favoring filtration - ANSWERCapillary hydrostatic pressure (blood pressure) and interstitial
oncotic pressure (water-pulling)



Forces favoring reabsorption - ANSWERPlasma (capillary) oncotic pressure (water-pulling)

Interstitial hydrostatic pressure



who has more water, men or women? - ANSWERmen



who has more water, elderly or pediatric? - ANSWERpediatric



why does total body water decrease as we age? - ANSWERdecreased free fat and muscle mass

renal decline

diminished thirst perception



edema - ANSWERaccumulation of fluid within the interstitial spaces



causes of edema - ANSWERincreased capillary hydrostatic pressure (increased BP),

decrease of plasma oncotic pressure,

obstruction of lymphatic circulation,

increased capillary permeability



What is ascites? - ANSWERaccumulation of fluid in the peritoneal cavity

, example of increased capillary hydrostatic pressure - ANSWERvenous obstruction, salt and water
retention, heart failure, renal failure



what does increased capillary hydrostatic pressure cause? - ANSWERforces fluid into tissues



causes of decreased capillary (plasma) oncotic pressure - ANSWERdecreased plasma albumin

-decreased synthesis of plasma proteins (cirrhosis, malnutrition)

-increased loss of plasma proteins (nephrotic syndrome)

increased Na+ and H2O retention (dilution of plasma proteins)

papilledema - ANSWERswelling and inflammation of the optic nerve at the point of entrance into the
eye through the optic disk



What causes papilledema? - ANSWERoften caused by increase in intracranial pressure



what is the primary extracellular fluid cation (positive charged ion)? - ANSWERSodium



movement of sodium in cell does what to hydrogen? - ANSWERpushes hydrogen out.



increase in sodium does what to fluid volume? - ANSWERincreases fluid volume



what is the primary extracellular anion? - ANSWERChloride



what if sodium goes in the cell what does the chloride do? - ANSWERfollows it in.



what is the amount of sodium in the extracellular fluid? - ANSWER142



what is the amount of sodium in the intracellular fluid? - ANSWER12



what does lymph obstruction cause? - ANSWERfluid movement into the tissues

decreased transport of capillary filtered protein ( thus increasing tissue oncotic pressure)



what are examples of increased capillary permeability? - ANSWERburns and inflammation

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 papersbyjol. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

79271 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
$12.49
  • (0)
  Add to cart