26 results
Parathyroid Hormone (PTH) Effect in Calcium and Phosphorus
Calcium - Net Effect Hypercalcemia:
   ↑ intestinal
in Calcium and Phosphorus ... tubular reabsorption Phosphorus ... parathormone #Calcium #Phosphorus
Phosphate Electrolyte Repletion
Oral: Neutra-Phos, Neutra-Phos-K, K-Phos Neutral (Na and K Phos)
Intravenous: Potassium Phosphate, Sodium Phosphate

Satya Patel
hypophosphatemia #intern #phosphorus
Hypophosphatemia Diagnostic Algorithm
- GI Losses
- Redistribution
- 1° HPT
- 1° Renal PO4 wasting: Hereditary, TIO, Fanconi Syndrome,
Hypophosphatemia #phosphorus
Intern Pocket Cards - Electrolyte Repletion Guide
Electrolyte Repletion:
 - Potassium (ref range 3.5-4.5)
 - Magnesium (ref
potassium #phosphate #phosphorus
Phosphate Binders
#Pharmacology #Nephro #Phosphate #Phosphorus #Binders #Comparison #Table #Disadvantages #SideEffects
Nephro #Phosphate #Phosphorus
Table 22 provides the characteristics of various phosphate-binding agents.
#Pharmacology #Nephrology #Phosphate #Phosphorus #Binders #Comparison #Table #Disadvantages
Nephrology #Phosphate #Phosphorus
Fractional Excretion of Phosphate FEPO4
FEPO4 = Fractional Excretion of Phosphate (%) = [PO4 (Urine) * Creatinine
Phosphate #FEPO4 #phosphorus ... #nephrology #Phosphorus
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
Algorithm #nephrology #phosphorus
Hypocalcemia Laboratory Evaluation

Serum levels of PTH, phosphorus, 25-hydroxyvitamin D, and 1,25-dihydroxyvitamin D can help differentiate between
levels of PTH, phosphorus
Pathophysiology of Tumor Lysis Syndrome (TLS)
Tumor Cell Lysis
-> Release of DNA
 • Purines -> Hypoxanthine /
excretion) • Phosphorus