Hyperkalemia + Hypokalemia Flashcards

1
Q

What is pathophysiology of hyperkalemia?

A

Increased potassium in the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Diagnosis of hyperkalemia?

A

ST depression
Tall T waves
Wide QRS complex
Prolonged PR interval

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Treatment for hyperkalemia?

A

Calcium
Insulin
Glucose
Potassium wasting diuretics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is pathophysiology of hypokalemia?

A

Low potassium in blood

due to low intake of potassium or high excretion via:

Kidney
GI tract
Sweat

can cause issue with muscle contraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Diagnosing Hypokalemia?

A

Bloods = low potassium
ECG = U wave
Prolonged QT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly