Calcitriol - Study guides, Class notes & Summaries

What does renin regulate? Correct Answer-blood pressure What does calcitriol do? Correct Answer-Enhances the absorption of calcium and phosphorus How do the kidneys regulate blood glucose? Correct Answer-when blood glucose levels fall ,the kidneys metabolize glutamine to synthesize new glucose via gluconeogenesis What is the renal corpuscle? Correct Answer-glomerulus and bowman's capsule What increases water retention in the kidneys? Correct Answer-decrease in blood volume or pressu...

What are 7 functions of the Kidneys? 1. Exctetion of metabolic waste 2. Water and Electrolyte Balance 3. BP regulation (RAAS) 4. Acid-Base Balance 5. RBC Production 6. Vitamin production (calcitriol) 7. Gluconeogenesis What are 5 examples of metabolic waste that is released by the Kidneys? Bilirubin Creatinine Drugs Hormone metabolites Urea Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More In o...

NURS 5315: Advanced Patho Exam 5|Latest Update Graded A+ What are the key functions of the kidneys? Excretion of metabolic waste. Regulation of water and electrolyte balance Regulation of arterial BP Erythrocyte production 1, 25 -dihyydroxy vitamin production (calcitriol) Gluconeogenesis What metabolic waste do the kidneys excrete? Urea Creatinine Bilirubin Drugs Hormone metabolites How do the kidneys regulate arterial blood pressure? RAAS The renin-angiotensin-aldoster...

1. The functional unit of the kidney, or the structure in the kidney that does the work, is the ANS Nephron 2. A nephron is made up of ANS A glomerulus and a tubule 3. The endocrine functions of the kidney includes ANS Making erythropoietin and the active form of vitamin D 4. The leading cause of End-Stage Renal Disease for adult in the United States is ANS Diabetes 5. Patients with kidney failure often complain of itching, which is likely to be caused by ANS Hyperphosphatemia 6. Why d...

kidney functions - ANSWER filter plasma and excrete toxic metabolic wastes; regulate blood volume, pressure, and osmolarity via water output; regulate electrolyte and acid-base balance; secrete erythropoietin; regulate Ca2+ homeostasis and bone metabolism by participating in synthesis of calcitriol; clear hormones and drugs from blood; detoxify free radicals; and help support glucose level in conditions of extreme starvation waste - ANSWER any substance that is useless to the body or present ...

proximal tubule functions 1. major site of electrolyte and glucose reabsorption 2. secretion of cations (creatinine, drugs) and anions (hippurate; diuretics, penicillins, cephalosporins) 3. ammoniagenesis 4. vitamin D conversion (1α-hydroxylation of 25(OH)Vit D to form 1,25 (OH)2-Vit D (calcitriol) proximal tubule (major site of reabsorption) magnesium 20% sodium 65% water 65% potassium 65% calcium 65-80% (sources vary) bicarbonate 80-90% phosphate 90% glucose 100%

Pediatric Primary Care PNCB 1 Practice Test. The child at highest risk for having an elevated blood lead level is a: 3 month old exclusively breastfed infant 6 month old who lives in a home built after 1970 2 year old with iron deficiency anemia 2 year old who is a picky eater D. - correct answer 2 year old with iron deficiency anemia The amount of lead absorbed from the gut is increased in children with nutritional deficiencies such as iron deficiency anemia (IDA). Iron defi...

In patients with elevated calcium levels a lower dialysate concentration will be needed to remove excess calcium. Conversely, if patients need calcium, a dialysate concentration of 3.5 mEq/L will provide calcium to the patient. Initial therapy to raise the serum calcium level is through both calcium and vitamin D supplementation. Describe the kidney's role in calcium and phosphorus homeostasis - Answer- The kidney is instrumental in excreting excess phosphorous and producing the active for...

BSC2085 Exam #3 Questions and Answers 100% Pass Which cells have a ruffled border and secrete hydrochloric acid? A) C cells B) Osteocytes C) Osteogenic cells D) Osteoblasts E) Osteoclasts - Answer- E; Osteoclasts The Marrow cavity of an adult bone may contain: A) Myeloid tissue B) Hyaline cartilage C) Periosteum D) Osteocytes E) Articular cartilage - Answer- A; Myeloid tissue The spurt of growth in puberty results from cell proliferation and hypertrophy in: A) The epiphysis B) Th...

CNSC - VITAMINS & MINERALS EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ 3 forms of Vitamin B6 - -pyridoxal, pyridoxine, pyridoxamine A Vitamin B6 deficiency may cause what deficiency? - -Vit B6 deficiency may cause niacin deficiency as a result of impaired tryptophan metabolism. Acneiform lesions, follicular keratosis, xerosis - -Vit A deficiency Acro-orificial dermatitis, erythematous, vesiculobullous, pustular - -Zinc deficiency AIDS cardiomyopathy has been associated with abnormally...