Raa system - Study guides, Class notes & Summaries

When is the only time that the bladder is completely empty? Ans: During the last few seconds of micturition because increased intravesicular pressure keeps urine in the ureters and allows the bladder to fully empty What are the 3 steps of urine formation? Ans: filtration, reabsorption, secretion What are the substances that can be excreted in urine? Ans: Na, Cl, K, glucose, urea, bicarb, creatinine and uric acid T/F- Renal glycosuria is caused by poorly controlled DM Ans: Not always tru...

autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart) 3. elevated protein osmotic pressure (le...

Describe pathway of RAA system. - Kidney secretes renin in response to low blood volume → renin travels to liver & triggers production of angiotensin I → angiotensin I travels to lungs & converts to angiotensin II → angiotensin II travels to adrenal glands & stimulates production of aldosterone What are the effects of aldosterone release on fluid & electrolyte balance? - - increases renal retention of Na+ - increases renal excretion of K+ - increases water retention - increases bloo...

Activation of the RAA system causes what two main things happen in the body? - Salt & Water Retention A patient develops respiratory acidosis. What electrolyte imbalance can develop? - Hypokalemia What is the most common cause of cellular injury? - Oxygen deprivation ( HYPOXIA ) If O2 is not available for ATP production, how does the body produce energy? Is it more or less effective? - Starts breaking down cells in order to help itself. Mr. Jones is having heart dysrhythmias. What two e...

PORTAGE LEARNING NURS 231: Pathophysiology 2022 MODULE 8 Question 1 2.5 / 2.5 pts Each of the following statements are true regarding control over the GFR except: The kidney can maintain a constant GFR despite variations in the arterial blood pressure of the rest of the body. The sympathetic nervous system can supersede the renal autoregulatory system. Correct! The RAA responds when blood pressure rises above normal limits. The RAA responds when blood pressure drops below normal limits. ...

BIO 203 Purdue Final| 100 Questions & An autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart)...

autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart) 3. elevated protein osmotic pressure (le...

NSG-318 Exam 2 Drugs Updated Questions And Answers Epinephrine - answeradrenergic agonist (sympathomimetic) action: increases BP (alpha 1), increases HR (beta 1), promotes bronchodilation (beta 2) therapeutic effects: treats anaphylaxis, bronchospasm, status asthmaticus, cardiac arrest, cardiac resuscitation side/adverse effects: restlessness, hyperglycemia (beta 2), cardiac effects, tissue necrosis of IV site, ventricular fibrillation, pulmonary edema contraindications: cardiac tachydys...

autonomic (visceral) reflex - ANSWER 1 receptor 2 sensory afferent neuron 3 one or more interneurons 4 preganglionic motor neuron 5 postganglionic motor neuron 6 effector 2 systems that determine blood pressure - ANSWER sympathetic nervous system RAA system 4 causes of edema - ANSWER 1. low plasma protein osmotic pressure (liver disease, protein malnutrition) 2. high venous pressure (gen or pulmonary edema standing motionless, failing heart) 3. elevated protein osmotic pressure (le...

Question 1 2.5 / 2.5 pts Each of the following statements are true regarding control over the GFR except: The kidney can maintain a constant GFR despite variations in the arterial blood pressure of the rest of the body. The sympathetic nervous system can supersede the renal autoregulatory system. Correct! The RAA responds when blood pressure rises above normal limits. The RAA responds when blood pressure drops below normal limits. Question 2 0 / 2.5 pts ADH levels will rise under wh...