why does my patient have elevated levels of epinephrine, aldosterone and angiotensin?
#. Overproduction of adrenaline/noradrenaline may be caused by an adrenal tumour called pheochromocytoma or a paraganglioma (if it is located outside the adrenal but along the nerves of sympathetic nervous system that run through the chest and abdomen).
#. Hyperaldosteronism can be caused by a tumor (usually a noncancerous adenoma) in the adrenal gland (a condition called Conn syndrome or primary hyperaldosteronism), although sometimes both glands are involved and are overactive. Sometimes hyperaldosteronism is a response to something else (a condition called secondary hyperaldosteronism), for example, certain diseases, such as very high blood pressure (hypertension) or narrowing of one of the arteries to the kidneys.
#. Increased levels are found in diseases such as sarcoidosis , Gaucher's disease, atypical mycobacterial disease, leprosy, lymphangiomyomatosis, diabetes mellitus with severe retinopathy and osteo arthritis.
why does my patient have elevated levels of epinephrine, aldosterone and angiotensin?
Describe the Renin-Angiotensin-Aldosterone System. ACE inhibitors are commonly prescribed meds for hypertension. Why do these work to lower BP? In your opinion, does the use of ACE inhibitors address the causative problem of hypertension (meaning: do all hypertensives have overactive Angiotensin Converting Enzymes?)? Be sure to thoroughly explain your position from the standpoint of this unit AND previous unit material.
1. What effect does elevated levels of TBG have on total T4 and on free T4 values? Explain your answer 2. What is the name of the tumor associated with elevated levels of catecholamines, metanephrines, and VMA? 3. What general biochemical class of hormones is cortisol (steroid or nitrogenous)? Describe the general mechanism of action of this class of hormone.
A patient with high cortisol levels would have: High muscle mass High insulin levels Increased inflammation Increased lipolysis Kidneys need to degrade ____________________ in order to block aberrant signaling through the _____________________ receptor. A process that can be blocked by consumption of licorice extract. Aldosterone ; Cortisol Cortisol ; Aldosterone DHEA ; Aldosterone DHEA ; Cortisol
What effect does Angiotensin II have on the kidneys? Briefly describe the downstream effect or how it ultimately impacts fluid volume: A patient with chronic kidney disease presents with anemia. Why does anemia occur with with chronic kidney disease?
why are glutamine levels elevated in urea cycle deficiencies?
Using this diagram, explain why: a. A woman with elevated LH levels and low FSH levels might not ovulate: b. A woman with an estrogen-secreting ovarian tumor might have endometrial hyperplasia: c. A woman with decreased progesterone levels might have an extra thick uterine lining, leading to heavy menstrual bleeding (menorrhagia): d. A woman with a pituitary infection might not menstruate (amenorrhea): e. An injection of FSH might be given to an infertile woman:
4. Why is persistent elevated blood pressure a serious concern in a patient (see Chapter 12)? Several years later, C.S. experienced an episode of severe pain leading to a diagnosis of renal calculi and hypercalcemia related to an additional metabolic abnormality. 5. How does hypercalcemia cause renal calculi, and how do renal calculi cause severe pain (see Chapter 18)? Dietary restrictions on calcium intake and increased fluid intake were recommended to reduce the risk of additional calculi, 6. How might...
Would epinephrine have the same effect as glucagon in the liver? Does the liver have epinephrine receptors? Glucagon receptors?
1) Explain why elevated blood creatine kinase levels are a good proteomic marker for Duchenne muscular dystrophy. 2) What is a disadvantage of the genomic assay(PCR deletion screen in Duchenne muscular dystrophy)? 3) If you were to do transcriptomics on a patient of Duchenne muscular dystrophy, where would you get the sample and what result would you expect?
Does finance have an impact on the patient experience? Why or why not?