Why are support stockings used?

Why are support stockings used? A. To aid mobility B. To promote arterial flow C. To aid muscle strength D. To promote venous flow Answer D: To promote venous flow When lying down, very little extra power is necessary as blood does not have to...

What is nocturia?

What is Nocturia? A. Urinary frequency B. Urination at night C. Poor urine output D. Non passage of urine Answer B: Urination at night Nocturia is urination at night. It often increases with age. It is normal to get up twice a night from the...

CVP line measures?

 CVP line measures? Pressure in right atrium Pulmonary arteries Left ventrivle Vena cava Answer A: Pressure in right atrium The central venous pressure (CVP) is the pressure measured in the central veins close to the heart. It indicates mean right atrial pressure and is frequently used as an estimate of right ventricular preload.