Sodium
Calcium
Potassium
Magnesium
Normal lab ranges
100

A blood sodium level below 136 mEq/L

What is Hyponatremia?

100

total blood calcium level less than 9 mg/dL

What is Hypocalcemia?

100

A blood potassium level below 3.5 mEq

What is hypokalemia?

100

blood magnesium level less than 1.3 mEq/L.

What is Hypomagnesemia?

100

1.3 to 2.1 mEq/L

What is Magnesium?

200

A blood sodium level of more than 145 mEq/L

What is  Hypernatremia?

200

A total blood calcium level of more than 10.5 mg/dL

What is Hypercalcemia? 

 

200

 respiratory distress, orthostatic hypotension, hypotension, and weak, erratic pulse

What are anticipated findings of hypokalemia?

200

Cardiovascular: ECG waveform abnormalities, tachycardia, hypertension, dysrhythmias, or PVCs

What are anticipated findings for hypomagnesemia?

200

98 to 106 mEq/L

What is Chloride?

300

Vomiting, nasogastric suctioning, diarrhea, and tap water enemas

What are risk factors of hyponatremia?

300

ECG symptoms include bradycardia, blocks, ventricular tachycardia

What are anticipated findings of hypocalcemia?

300

A blood potassium level above 5.0 mEq

What is hyperkalemia?

300

Promote the consumption of foods high in magnesium, such as dark green vegetables and whole grains.

What is nursing care for hypomagnesemia?

300

136 to 145 mEq/L

What is Sodium?

400

Consuming too much sodium through food, hypertonic intravenous fluids, hypertonic tube feedings

What are risk factors of hypernatremia?

400

Promote the consumption of calcium-rich foods, such as dairy and dark green vegetables

What is the nursing care for hypocalcemia?

400

Provide a diet low in potassium.

What is nursing care for Hyperkalemia?

400

A blood magnesium level above 2.1 mEq/L

What is hypermagnesemia?

400

3.5 to 5 mEq/L

What is Potassium?

500

low-sodium, salt-free diet

What is nursing care for hypernatremia?

500

Cardiovascula: Bradycardia, tachycardia, or a weak, thready pulse

What are anticipated findings of Hypocalcemia?

500

Reduced potassium excretion: ACE inhibitors, extreme dehydration, potassium-sparing diuretics, kidney failure, and adrenal insufficiency

What are Risk factors of hyperkalmia?

500

educed respiratory rate, shallow breathing, muscle paralysis, and diminished DTRs

What are anticipated findings for hypermagnesemia?

500

9 to 10.5 mg/dL

What is Calcium?