5 what is renin - Study guides, Class notes & Summaries

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

WGU Pathophysiology Study Guide: D236 Pathophysiology EXAM QUESTIONS Completed with Correct ANSWERS Question 1 1. A bedridden client has frequent gastrointestinal reflux. Which condition might the client develop due to gastrointestinal reflux? A. Aspiration Pneumonia B. Hypotension C. Hyperthermia D. Constipation 4 points Question 2 1. A client displays behaviors that involve a desire for perfection and success in academics, and psychiatri...

NSG5003 WEEK 8 QUIZ-1. What effects do exercise and body position have on renal blood flow? - they activate renal sympathetic neurons and cause mild vasoconstriction 2. Blood vessels of the kidneys are innervated by the: - sympathetic nervous system 3. When renin is released, it is capable of which action? - formation of angiotensin I 4. Which effect does natriuretic peptides have during heart failure when the heart dilates? - inhibition of renin and aldosterone 5. What is th...

Final Exam DaVita (RN) questions and answers latest 2023 When dialyzing a patient with acute kidney injury, one task of the patient care teammates is to monitor blood pressure and weight closely. Why is it important? hypovolemia and hypotensive episodes can cause renal ischemia and can further damage the kidneys CKD can have its orgin pre-renal , intra-renalm or post renal. Which of the following conditions is an intra-renal cause of CKD HTN Knowing what caused your patient's C...

What do these cause? Nephrotoxins Ischemia Pyelonephritis Hypo perfusion Hypotension Severe circulatory shock Heart Failure Mechanical obstructions Pre renal AKI Calculi, blood clots and tumors are mechanical obstructions that block urine flow beyond the kidneys cause what? Acute renal failure Drugs, chemicals and toxins that cause tubule necrosis and obstruction of blood flow is termed as? Nephrotoxins What are these clinical manifestations for? Polyurea Lethargy Oliguria Urem...

ABFM ITEPersistent HTN is defined as ______. - correct answer HTN despite 3 or more antiHTN rx, including a diuretics HTN + Hyperkalemia + low renin + elevated aldosterone. Dx? - correct answer Primary hyperaldosteronism A ______ would be used to evaluate for a neuroendocrine tumor, which can present as chronic flushing and diarrhea. - correct answer 24-hour urine collection for 5-hydroxyindoleacetic acid (5-HIAA) ______ level can be checked if Cushing syndrome is suspected. Hyper...

1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affect osmot...

1. Question: A 10 year old male is stung by a bee while playing in the yard. He experiences a severe allergic reaction and has to go to the ER. The nurse providing care realizes this reaction is the result of: 2. Question: Chronic bronchitis is characterized by: 3. Question: A 6 year old female is ... with a bacterial infection of the respiratory system. Which of the following will most likely try to fight the antigen? 4. Question: A 52 year old male is ... with urinary tract obstruction. Whi...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affect osmo...