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

How to investigate aortic stenosis by cardiaccatheterization, Q. How to inv...

Q. How to investigate aortic stenosis by Cardiac Catheterization? The indications are to confirm hemodynamics when the non-invasive tests are not conclusive or there is a disc

What are the sources of dietary fibre in our diet, Q. What are the sources ...

Q. What are the sources of dietary fibre in our diet? The sources of dietary fibre include whole grain cereals, legumes, whole pulses, leafy vegetables, vegetables like peas,

What is dna libraries , A DNA library is a collection of cloned DNA fra...

A DNA library is a collection of cloned DNA fragments in a cloning vector which can be fined for a DNA of interest.  If the target is to isolate particular gene sequences.

What are the sources of vitamin k, What are the Sources of Vitamin K? A...

What are the Sources of Vitamin K? As mentioned above, in plants, the only important molecular 'form of vitamin K is phylloquinone. Phylloquinone is distributed ubiquitously th

Examples of diseases normally spread by droplets, Q. (a) In droplet infecti...

Q. (a) In droplet infection (i) where do the droplets come from, (ii) what infective agents might they contain? (b) Give two examples of diseases normally spread

Digestive system - liver, LIVE R (HEPAR) - Largest gland of body. W...

LIVE R (HEPAR) - Largest gland of body. Weighing 1.6 kg. Form 1/40 of the body weight. Bio-chemical laboratory. Bussiest part in whole river of life. Dark reddish brown

Open pulmonary valvotonzy, Open Pulmonary Valvotonzy, I nfundibular Rese...

Open Pulmonary Valvotonzy, I nfundibular Resection and Trans Annular Patch :  The pulmonary annulus may be narrow based on pre-operative investigations and on measurement

How you show that yeast acts on sugar, Normal 0 false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

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