Explain about the pulmonary and respiratory system, Biology

Assignment Help:

Explain about the Pulmonary and Respiratory System?

With aging the chest wall becomes stiffer and less compliant and the muscular force of the diaphragm is reduced causing less compliance and less recoil of lungs. Thus, there is decrease in the maximum amount of air movement in and out of the lungs. With the decreasing function, the hygiene of respiratory airways -ability to clear microbial pathogens in compromised.

 


Related Discussions:- Explain about the pulmonary and respiratory system

What is the function of the vitellus in the vertebrate egg, Q. What is the ...

Q. What is the function of the vitellus in the vertebrate egg? How are these eggs classified according to the amount of vitellus within them? Vitellus (yolk) is the nutritive m

Describe coping skill and coping mechanism, Q. Describe Coping Skill and Co...

Q. Describe Coping Skill and Coping Mechanism? Coping Skill is a tool which may be used by individuals in any difficult situation like solving a problem by choosing best soluti

What is oral rehydration therapy, Q. What is Oral Rehydration Therapy? ...

Q. What is Oral Rehydration Therapy? Oral Rehydration Therapy (ORT) refers to providing fluids and/or oral rehydration salt solutions to the patient. An oral rehydration soluti

Problem areas in integrative and environmental biology, Q Identify truly ex...

Q Identify truly exciting problem areas in integrative and environmental biology that need an integrated approach utilizing mathematics and statistics. What questions absolutely n

Aspect of tolerance and dependence - psychoactive substance, Aspect of Tole...

Aspect of Tolerance and Dependence: Drug-abusers are said to be psychologically dependent upon certain drugs. Drugs also induce clear physical dependence in the chronic users.

State the replication of dna strands, Which of the following statement is t...

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

Explain the life history of lycophytes, Explain the Life History of Lycophy...

Explain the Life History of Lycophytes? Lycophytes have two separate and distinct generations in their life history that alternate with each other. The gametophyte stage is tin

Adaptations in skeleton for upright posture, ADA PTATIONS IN SKELETON FOR ...

ADA PTATIONS IN SKELETON FOR UPRIGHT POSTURE - 1.      Foramen magnum is directed downward so that the head may rest vertically on the vertebral column. 2.      Four curves

Clinical features of gout disease, Q. Clinical Features of gout disease? ...

Q. Clinical Features of gout disease? You may be enjoying good heath but may suddenly get a severe attack. You wake up in the middle of the night, and your big toe feels as if

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