A 62-year-old patient presents with progressive onset hyponatremia. he appears euvolemic clinically. his biological blood test is as follows: na 125 mmol/l, k 4 mmol/l, chlorine 110 mmol/l, hco3- 25 mmol/l, blood sugar 5 mmol/l, proteins 67 g/l, urea 4 mmol/l, serum creatinine 78 µmol/l. Urine assessment: na 100 mmol/l, k 25 mmol/l, urea 350 mmol/l, creatinine 8 mmol/l. what is (are) the (are) possible cause(s) of this biological picture? (one or more correct answers)?
Tea and toast syndrome
Taking furosemide
Syndrome of inappropriate adh secretion
Taking amlodipine
Lithium intake