Question

Edema, pale and cool skin, crackles, and tachycardia are signs associated with:

a) Hypovolemia
b) Hyperkalemia
c) Heart failure
d) Hypokalemia

Answer 1

Edema, pale and cool skin, crackles, and tachycardia are signs associated with heart failure. Pulmonary edema is a common symptom of heart failure and can be life-threatening. In heart failure, edema can occur due to the accumulation of excess fluid in the tissues.

Step-by-step explanation:

Edema, pale and cool skin, crackles, and tachycardia are signs associated with heart failure.

Pulmonary edema is excess fluid in the air sacs of the lungs, a common symptom of heart failure. People with pulmonary edema likely will experience difficulty breathing, and they may experience chest pain. Pulmonary edema can be life-threatening, because it compromises gas exchange in the lungs.

In patients with heart failure, the accumulation of excess fluid in the tissues may cause edema. Edema is the accumulation of excess water in the tissues, most commonly observed in the soft tissues of the extremities.