Nephrogenic di - Study guides, Class notes & Summaries

Negative Feedback Loop -Helps turn things on as well as turn them off. Example: Traffic jam. You respond to a message that is already happened and may start or stop things -a mechanism by which a system regulates itself. ie. thermostat furnace example. Also increased glucose and pancreas release of insulin example. Extra glucose is stored in the liver and saved for future use. Major Glands hypothalamus pituitary gland thyroid parathyroids adrenal glands pineal body reproductive glands (which in...

diabetes insipidus labs -Dilute urine (low gravity and osmolality) -Hypernatremia -Hyperuricemia Vasopressin challenge: -If symptoms resolve with desmopressin = neurogenic -If symptoms do not resolve = nephrogenic -MRI of pituitary (if neurogenic) DI tx DDAVP fluid addisons disease labs hypoglycemia hyponatrimia

Med Surg Endocrine system ### Preoperative Care for Transsphenoidal Hypophysectomy 1. What postoperative instructions should be provided to a patient after a transsphenoidal hypophysectomy? - A. Avoid sneezing - B. Drink through a straw - C. Cough forcefully - D. Wash mouth out with peroxide - Correct Answer: A. Avoid sneezing ### Acromegaly Evaluation 2. What causes the prominent facial features of a patient with acromegaly? - A. Prolactin - B. Growth hormone - C. Thyroid-stimulatin...

Exam 3: NURS611/ NURS 611 (Latest 2023/ 2024) Advanced Pathophysiology Exam | Questions and Verified Answers| Graded A- Maryville Q: The common cause of elevated levels of antidiuretic hormone (ADH) secretion is: Answer: Ectopically produced ADH Q: Which laboratory value would the nurse expect to find if a person is experiencing syndrome of inappropriate antidiuretic hormone (SIADH)? Answer: Serum Na level of 120 and serum hypo-osmolatlity. Q: A patient who is diagno...

SIADH Correct Answer Caused by excessive secretion of ADH leading to excessive water reabsorption. Caused by CNS infections (meningitis), brain tumors, brain trauma, children with pulmonary disorders (pneumonia, asthma, cystic fibrosis), and children receiving positive pressure ventilation. HIGH and DRY SIADH s/s Correct Answer Hypertension JVD Crackles in the lungs Weight gain without edema Fluid and electrolyte imbalance Concentrated urine with high Specific gravity and decreased uri...

diabetes insipidus - ANSWER-antidiuretic hormone is not secreted adequately, or the kidney is resistant to its effect What causes diabetes insipidus? - ANSWER-A reduction in the release of ADH What does an insufficiency of ADH (DI) lead to? - ANSWER-Polyuria and polydipsia Nephrogenic DI - ANSWER-kidneys don't respond properly to ADH Neurogenic DI - ANSWER-- hypothalamus of posterior pituitary that decrease ADH release - centrally located lesion in hypothalamus & pituitary gland ...

Strasinger AUBF - Renal diseases (Glomerular disease book based); Questions and Answers 100% Verified Tubular disorders CORRECT ANSWER-Disorders affecting the renal tubules include those in which tubular function is disrupted as a result of actual damage to the tubules and those in which a metabolic or hereditary disorder affects the intricate functions of the tubules Tubular disorders CORRECT ANSWER-Acute tubular necrosis, Hereditary and metabolic tubular disorders, Fanconi syndrome, ...

Diagnostic Tests - √Answer :Stimulation Test Suppression Test Overnight Dexamethasone Suppresion test Radioactive iodine Uptake Thyroid-stimulating hormone Thyroid Scan T3 & T4 resin uptake test Needle aspiration of thyroid tissue Glycosylated Hemoglobin 24 Hour urine collection for vanillylmandelic Acid (VMA) Quiz :Hypopituitarism Causes - √Answer :Tumors Trauma Encephalitis Autoimmune disorder Stroke Quiz :Hypopituitarism Assessment - √Answer :Mild to Moderate Obesity (GH...

AACN AGACNP REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ Cushing's Syndrome/Disease - -cortisol excess typically caused by pituitary adenoma 60-70% of cases. Central obesity w/ extremity wasting. dorsocervical fat pad. rounded facies. spontaneous bruising. purple striae hyperpigmentation poor wound healing/ skin infections. Dexamethasone suppression test. 1mg dexamethasone at 2300 hours and measure serum cortisol at 0800. Remove sources of excess and manage consequences ( ...

Nurs 2356 Exam 1 Questions And Answers SIADH - ANSWER- Caused by excessive secretion of ADH leading to excessive water reabsorption. Caused by CNS infections (meningitis), brain tumors, brain trauma, children with pulmonary disorders (pneumonia, asthma, cystic fibrosis), and children receiving positive pressure ventilation. HIGH and DRY SIADH s/s - ANSWER- Hypertension JVD Crackles in the lungs Weight gain without edema Fluid and electrolyte imbalance Concentrated urine with high Sp...