A rhombus by definition has four equal sides and the sum of its internal angles is 360o A square is a speical case of the rhombus as it is further defined that its internal anâ¦gles are all equal (to 90o) So, some rhombuses may be squares, and, all squares are rhombuses.
Renal Mechanism of Trimethoprim-induced Hyperkalemia. From the Department of Veterans Affairs Medical Center, West Haven, Connecticut; Yale University School of Medicine, New Haven, Connecticut.
Bactrim shouldn't be used by people who: 1  Are hypersensitive to trimethoprim or sulfonamide drugs (or have sulfa allergies). 2  Have suffered from thrombocytopenia (low blood platelet count) after taking trimethoprim or sulfonamides. 3  Have megaloblastic anemia (low red blood cell count) caused by a folic acid deficiency.