BIO 669 Quiz 1 with Answers Latest Version 2024
water makes up ____% in men - Answers 60%
water makes up ____% in women - Answers 50%
made up of 2/3 (40%) of water - Answers intracellular
made up of 1/3 (20%) of water - Answers extracellular
what two things make up extracellular fluid? - Answe...
What is ascites? - Answers accumulation of fluid in the peritoneal cavity
example of increased capillary hydrostatic pressure - Answers venous obstruction, salt and water
retention, heart failure, renal failure
what does increased capillary hydrostatic pressure cause? - Answers forces fluid into tissues
causes of decreased capillary (plasma) oncotic pressure - Answers decreased 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)
what does lymph obstruction cause? - Answers fluid movement into the tissues
decreased transport of capillary filtered protein ( thus increasing tissue oncotic pressure)
what are examples of increased capillary permeability? - Answers burns and inflammation
what does increased capillary permeability do? - Answers proteins escape= loss of plasma proteins to
interstitial space (thus increasing tissue oncotic pressure and decreased capillary oncotic pressure)
papilledema - Answers swelling and inflammation of the optic nerve at the point of entrance into the
eye through the optic disk
What causes papilledema? - Answers often caused by increase in intracranial pressure
what is the primary extracellular fluid cation (positive charged ion)? - Answers Sodium
movement of sodium in cell does what to hydrogen? - Answers pushes hydrogen out.
increase in sodium does what to fluid volume? - Answers increases fluid volume
what is the primary extracellular anion? - Answers Chloride
what if sodium goes in the cell what does the chloride do? - Answers follows it in.
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 TutorJosh. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
