Renal function & cardiovascular - change related with ageing, Biology

Assignment Help:

Define Renal Function & cardiovascular - change related with ageing?

Changes associated with the cardiovascular and renal function: The progressive accumulation of athermanous plaques leads to narrowing of the lumen of blood vessels and loss of elasticity. There is a decline in the cardiac output, an increased resistance to the flow of blood and resultant reduced capacity to respond to extra work. As the rate of blood flow is reduced, the digestion, absorption and distribution of nutrients is retarded.A reduced blood flow and smaller number of functioning nephrons lessens the glomeruIar filtration and tubular reabsorption so that the excretion of wastes and the return of nutrients to the circulation is less efficient.


Related Discussions:- Renal function & cardiovascular - change related with ageing

Applications of various technologies in biotechnology, Question 1: Brie...

Question 1: Briefly explain the applications of various technologies in biotechnology. Definition of biotechnology Brief on different applications of various technolo

Explain etiology, Etiology Fevers can be caused due to 1. Internal (...

Etiology Fevers can be caused due to 1. Internal (endogenous) factors:  This could be caused within the body. Examples are antigen-antibody reactions, malignant cancer, graf

Describe austin flint murmur in heart dieases, Describe Austin Flint Murmur...

Describe Austin Flint Murmur in heart dieases? The AR jet may impinge on the undersurface of the anterior leaflet of the mitral valve and push it up, thus creating a relative M

Bio-security in relation to diseases, B i o-security in relation to disea...

B i o-security in relation to diseases Bio-security is a strategic and integrated approach encompassing policy and regulatory frameworks to analyze and manage risks in the se

What is osteogenesis, Osteogenesis The term osteogenesis describes esse...

Osteogenesis The term osteogenesis describes essentially two distinctly different phenomena by which bone can become juxtaposed to an implant surface.

Sources of pollution, There are two main sources of pollution: (1). Nat...

There are two main sources of pollution: (1). Natural Sources:             (a) Volcanic ash             (b) Marsh gas (CH4) released from decay of organic matter.

Disposal of microorganisms, Disposal : You must always sterilize cultures ...

Disposal : You must always sterilize cultures and contaminated instruments and glassware before disposing them of or before washing-up. Usually, you can do this by autoclaving or

Define calcium, Define Calcium, Phosphorus & Vitamin D required for Elderly...

Define Calcium, Phosphorus & Vitamin D required for Elderly? As mentioned earlier, due to the change in skeletal system, vitamin D and calcium needs increase with age. Bone min

Reproduction., in oogenesis only on functional egg cell is normally formed ...

in oogenesis only on functional egg cell is normally formed from primary oocyte. Briefly explain

Acute and chronic tonsilitis, Acute and Chronic Tonsilitis: Tonsilitis...

Acute and Chronic Tonsilitis: Tonsilitis refers  to the inflammation of  tonsils and lymphatic tissue that are located on each side of oropharynx. Acute infection of  tonsils

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