Endocrine, Biology

Assignment Help:

Adrenal causes of hypertension are:

1) Excess of aldosterone production in primary aldosteronism. The diagnosis may be suspected when persistent hypokalemia is detected. Most often a CT scan of the adrenals will identify the presence of an adenoma or hyperplasia.

2) Excess cortisol levels in cushing's syndrome. This syndrome is suspected in patients with truncal obesity, thin skin and weakness. The diagnosis can be arrived at by measuring 24 hour urinary cortisol or by doing dexamethasone suppression test.

3) Hypertension caused by increased catecholamines is found in Pheochromocytoma, which usually is found in the adrenal medulla. The striking feature in this condition is the marked fluctuations in blood pressure. The associated symptoms are spells of headache, sweating, palpitations, nervousness, nausea and tremors. These symptoms could be mistaken for anxiety and as postmenopausal syndrome. The diagnostic tests are 24 hour urinary metanephrine estimation and CT and MRI scans of the adrenals.


Related Discussions:- Endocrine

Explain the four important basic points dietician, To develop the food exch...

To develop the food exchange list, a doctor or dietician keeps in mind four important basic points. These are: 1) Group similar foods in one group. For example cereals, roots,

Coordination, how does impuses reaches the brain

how does impuses reaches the brain

Describe how platelets interact to form a blood clot, Describe briefly how...

Describe briefly how platelets, fibrin and red cells interact to form a blood clot.   Platelets release a substance which, indirectly, causes fibrinogen to be changed to fi

ORGANIC MANUres, why manures are better than fertilizers

why manures are better than fertilizers

Digestion of carbohydrates, Digestion of carbohydrates Carbohydrate di...

Digestion of carbohydrates Carbohydrate digestion in vertebrates and invertebrates is very similar. All the enzymes shown in Table are not required by all animals. The enzymes

What is polygenic inheritance?, What is polygenic inheritance? How does it ...

What is polygenic inheritance? How does it work?  The Polygenic inheritance, also called as quantitative inheritance, is the gene interaction in which a given trait is conditio

Explain mitosis properly, Q. Does the mitosis properly occur after or befor...

Q. Does the mitosis properly occur after or before the interphase? Is it a simple "point of view" issue? Mitosis have to be considered a succeeding phase after interphase since

Determine the functional structures of the leaf veins, What are the plant t...

What are the plant tissues that constitute the functional structures of the leaf veins? Leaf veins are made of vascular tissues. They are constitute by xylem and phloem that re

Ovipary, Ovipary, Vivipary and Ovovivipary In each case of external a...

Ovipary, Vivipary and Ovovivipary In each case of external and in some cases of internal fertilisation, development of the fertilized egg (zygote) occurs outside the mother's

Why physical fitness is tested, Why Physical Fitness is Tested? 1) To a...

Why Physical Fitness is Tested? 1) To assess pre-training fitness status: Before beginning an exercise programme and allow the exercise, intensity and duration to be set at th

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