Electrolyte Disturbances Flashcards
1
Q
Hyponatremia
A
Nausea Malaise Stupor Coma Seizures
2
Q
Hypernatremia
A
Irritability
Stupor
Coma
3
Q
Hypokalemia
A
U waves (afterT wave on EKG)
Flattened T waves
Arrhythmias
Muscle Spasm
4
Q
Hyperkalemia
A
Wide QRS
Peaked T waves
Arrhythmias
Muscle weakness
5
Q
Hypocalcemia
A
Tetany
Seizures
QT prolongation
Chvostek sign (facialmuscle twitching elicited by tapping over cranial nerve VII)
6
Q
Hypercalcemia
A
Stones (renal) Bones (pain) Groans (abdominal pain) Thrones (increased urinary frequency) Psychiatric overtones (anxiety, AMS)
7
Q
Hypomagnesemia
A
Tetany
Torsades de pointes
Hypokalemia
8
Q
Hypermagnesemia
A
Decreaed DTR Lethargy Bradycardia Hypotension Cardiac arrest Hypocalcemia
9
Q
Hypophosphatemia
A
Bone loss
Osteomalacia (adults)
Rickets (children)
10
Q
Hyperphosphatemia
A
Renal stones
Metastatic calcifications
Hypocalcemia