Common respiratory disorders, Biology

Assignment Help:

COMMON RESPIRATORY DISORDERS:

Respiration is one of the most vital functions of the body. The purpose of respiration is to provide oxygen ta  the body  cells and to remove excess carbon dioxide from the body cells. Respiratory nursing is a challenging practice area  if you are able to understand the common problems related to respiratory system. You may need to  review the Anatomy and Physiology of the respiratory system in detail as  it  is discussed very briefly in this unit. In this unit you are going to learn about the common problems of patients with the respiratory disease and nursing measures to be taken to  solve the problems.  

 

1783_COMMON RESPIRATORY DISORDERS.gif

Nose and Paranasal Sinuses:

Nose  is supported by  the nasal bones, nasal processes of  the maxillary bones,  the cartilaginous and bony parts of the  septum, and the upper and lower nasal cartilages. The nasal cavities are  located between the roof oi'  the mouth and the frontal, ethmoid and  sphenoid bones. The  three projections called the turbinate bones are located on  the lateral walls of the nasal cavities and lined with mucous membrane. These provide  a large surface area with  a rich blood supply. The anterior part of  the nose  is  called  the vestibule which extends posteriorly a short distance to a point  at which  its  lining changes from skin to mucous membrane containing ciliated epithelium.

The nasal  septum divides the nasal  cavity into right and left. The olfactory epithelium is  located  in  a small area superiorly and provides  the end-organ  of smell. Four  sets of paranasal  sinuses are located on  either side of the head. These sinuses are air filled spaces in  the skull that serve to lighten the head. They are lined with mucous membrane that  is continuous with that of  the nose. The sinuses drain into the nasal cavities through  the  opening behind  the  trubinates. 

Functions of the nose and nasal  sinuses are to warm, moisten and  filter incoming air,  to house receptors for olfaction and to promote vocal resonance. 


Related Discussions:- Common respiratory disorders

Why is maternal milk important for the immune protection, Why is maternal m...

Why is maternal milk important for the immune protection of the baby? Besides being nutritionally significant, maternal milk participates in the defense of the baby against inf

Do all the eukaryotic cells, Q. Do all the eukaryotic cells have nucleus an...

Q. Do all the eukaryotic cells have nucleus and/or only one nucleus? There are eukaryotic cells devoid of a nucleus and others with more than one nucleus. Osteoclasts, the cell

Define soy protein concentrates, Define Soy Protein Concentrates? The A...

Define Soy Protein Concentrates? The Association of American Feed Control Officials, Inc. (AAFCO) specifies soy protein concentrates as follows: "Soy Protein Concentrate is pre

Why networking in hospitals, WHY NETWORKING IN HOSPITALS Sharing of dat...

WHY NETWORKING IN HOSPITALS Sharing of data is essential, especially in any kind of hospital setting. For staff and doctors of a hospital, if they have details of patients rea

Advise on rest, Advise on Rest, recreation, sleep The patient should t...

Advise on Rest, recreation, sleep The patient should take enough rest and get good sleep. Restrict the visitors so that the patient can get enough rest. Not to strain th

Describe the concept of soil testing, Describe the concept of soil testing ...

Describe the concept of soil testing Different grades of complex and mixed fertilizers are being marketed to suit the soil and crops of a region. The recommendations are made o

Define the replication of dna strands, Which of the following is a true sta...

Which of the following is a true statement regarding the replication of DNA strands? A. The products of replication contain one double helix made exclusively of parental DNA an

Organic chemistry and macromolecules, identify 7 speccific ways in which yo...

identify 7 speccific ways in which you can diversify carbon-containing compounds

Bacteria, explain anatomy of bacteria

explain anatomy of bacteria

Illustrate about the chemical disinfection, Illustrate about the Chemical d...

Illustrate about the Chemical disinfection Sharp waste may cause injury and person may have diseases like Hepatitis B, Cand HIV/AIDS. Therefore it is important for to understa

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd