Exam (elaborations)
NUR 303 UMaine Exam 1 With Complete Solution
- Course
- Institution
NUR 303 UMaine Exam 1 With Complete Solution...
[Show more]
Content preview
NUR 303 UMaine Exam 1 WithComplete Solution
Osmosis - ANSWER a process by which molecules of a solvent tend to pass
through a semipermeable membrane from a less concentrated solution into a
more concentrated one, thus equalizing the concentrations on each side of
the membrane
Diffusion - ANSWER Diffusion is the net passive movement of particles
(atoms, ions or molecules) from a region in which they are in higher
concentration to regions of lower concentration
Hydrostatic Pressure - ANSWER the pressure at a given point in a fluid at
rest; due to the force of gravity
Endocytosis - ANSWER the intake of material by a cell from without, by
invagination of the cell membrane to form a vacuole.
Exocytosis - ANSWER a process by which the contents of a cell vacuole are
released to the exterior through fusion of the vacuole membrane with the
cell membrane.
Phagocytosis - ANSWER the ingestion of bacteria or other material by
phagocytes
Pinocytosis - ANSWER the ingestion of liquid into a cell by the budding of
small vesicles from the cell membrane.
Hypertrophy - ANSWER the enlargement of an organ or tissue from the
increase in size of its cells.
, Metaplasia - ANSWER abnormal change int he nature of a tissue
Ischemia - ANSWER an insufficient blood supply to an organ or part of the
body
Atrophy - ANSWER to decrease in size or wasting away of a body part or
tissue
Dysplasia - ANSWER abnormal growth or development of a tissue or organ
Apoptosis - death of cells that occurs as a normal and controlled part of n
organism's growth or development
Macrophages - a type of white blood cell that engulfs and digests cellular
debris, foreign substances, microbes, cancer cells, and anything else that
does not have the types of proteins specific to healthy body cells on its
surface in a process called phagocytosis
Self-antigens ANSWER any molecule or chemical group of an organism which
acts as an antigen in inducing antibody formation in another organism but to
which the healthy immune system of the parent organism is tolerant
Delayed hypersensitivity - ANSWER hypersensitivity (as in a tuberculin test)
which is mediated by T cells and in which the typical symptoms of
inflammation and induration appear in an individual previously exposed to
an antigen after an interval of 12 to 48 hours following a subsequent
exposure
Anaphylaxis - ANSWER an acute allergic reaction to an antigen to which the
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 Smooth. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85443 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now