Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

During the past two decades, redefinition of many of the beliefs and assumptions which underly nursing appears to have contributed to an increasing divergence between

During the past two decades, redefinition of many of the beliefs and assumptions which underly nursing appears to have contributed to an increasing divergence between nursing theory and nursing practice. Nurses who are theorists and educationalists, and nurses who are engaged in nursing practice tend to use different vocabularies, to have differing perceptions of patients and of nursing, and to value different kinds of nursing knowledge. Some of the divergences between nursing theory and nursing practice are considered, and suggestions made about how theory and practice might be reconciled.

Question 1c3110

Please could you explain how lymphocytes (especially B) can maintain

receptors on their surfaces? Is this genetically related? If so, when the

lymphocytes are first exposed to the antigens, how could the antigen

receptor be synthesized?

Is there a mutation within the nuclei of these lymphocytes when they

learn to make the receptors? If there is, can you explain how this occurs?

Question 2

I understand how nuclear factor-B (NFB) works in the inflammatory

response but what is the mechanism by which it causes cancer?

Question 3

What are the diseases associated with hypocomplementaemia and which

complement deficiency in particular?

Question 4

What is meant by 'B lymphocytes are sensitive to clonal deletion'?

Question 5

What are the immunological implications of 'bare lymphocyte

syndrome'/MHC deficiency?

Question 6

Please explain oligoclonal and monoclonal.

Question 7

I was wondering if there is any study regarding cell culture techniques of

CD4 helper cells (stem cell culturing) and, if so, is it of any benefit to

HIV-infected patients? 9

Question 8

How do you define autoimmune disease?

Question 9

1. Why is dexamethasone not routinely used instead of prednisolone,

which is almost universally used routinely in autoimmune diseases, or

other indications for steroids? Is it because dexamethasone lacks the

mineralocorticoid activity seen with prednisolone and therefore does

not cause salt/water retention and hypertension?

2. Can high doses of dexamethasone be used in acute relapses of

multiple sclerosis (MS) in place of pulse methylprednisolone? If so,

what is the recommended dosage?

Question 10

What is meant by 'pus cell' and is this term synonymous with

neutrophils?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Contract Law

Authors: Roger Halson

2nd Edition

1405858788, 978-1405858786

More Books

Students also viewed these Law questions