Exam (elaborations)
Pathophysiology DNP South Alabama NU 545 Test Exam with question and answet
- Course
- Institution
Pathophysiology DNP South Alabama NU 545 Test Exam with question and answet
[Show more]
Seller
Follow
Content preview
Pathophysiology DNP SouthAlabama NU 545 Test Exam with
question and answet
Metabolic absorption - correct answer All
cells can take in and use nutrients and
other substances from their
surroundings. 1. Cells of intestines and
kidneys are specialized to carry out
absorption. Kidney tubules reabsorb
fluids and synthesize proteins.
Intestinal epithelial cells reabsorb
fluids and synthesize protein energy.1.
Cells of intestines and kidneys are
specialized to carry out absorption.
Kidney tubules reabsorb fluids and
synthesize proteins. Intestinal
epithelial cells reabsorb fluids and
synthesize protein energy.(pg 2)
,Pathophysiology DNP South
Alabama NU 545 Test Exam with
question and answet
During cell injury, what is released
that is capable of cellular
autodigestion? - correct answer
Lysosomal enzymes or hydrolases,
causing cellular self-digestion (or
"autodigestion"). Lyso=dissolution;
soma=boby(pg 7 & 64)
Where is the genetic information
contained in the cell ? - correct answer
The nucleus contains the nucleolus, a
small dense structure composed
largely of RNA, most of the cellular
DNA, and the DNA-binding proteins
(the "histones") that regulate its
activity. (pg. 2)
,Pathophysiology DNP South
Alabama NU 545 Test Exam with
question and answet
Cell membranes contain which major
chemical components? - correct answer
Lipids & Proteins act as the "molecular
glue" for the structural integrity of the
membrane. (pg 11)
4 phases of the cell cycle - correct answer
The four phases of the cell cycle are
(1) the G1 phase (G = gap), which is
the period between the M phase and
the start of DNA synthesis; (2) the S
phase (S =synthesis), in which DNA is
synthesized in the cell nucleus; (3) the
G2 phase, in which RNA and protein
synthesis occurs, the period between
the completion of DNA synthesis and
the next phase (M); and (4) the M
, Pathophysiology DNP South
Alabama NU 545 Test Exam with
question and answet
phase (M = mitosis), which includes
both nuclear and cytoplasmic division.
The M phase (mitosis) involves four
stages: prophase, metaphase,
anaphase, and
telophase. (pg 32)
What allows potassium to diffuse in
and out of cells? - correct answer The NA-
K antiport system (Na moves out, K
moves in) uses the direct energy of
ATP to move these cations. The
transporter protein in an enzyme,
ATPAse, which has a requirement for
Na, K, and Mg ions. The concentration
of ATPase in plasma membranes is
directly related to Na-K transport
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 Ammelia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now