spo2%

Pulse oximeter measure:

• only oxygen in the blood

• only heart beat

• both oxygen in the blood and heart beat

OXIMETER :

• it measure blood

• it measure oxygen

• it measure carbon dioxide

The accepted NORMAL range of % SpO is :

• 94%-99%

• 95%-99%

• 96%-99%

A condition where , % SpO2 is less than accepted range is know as :

• high oxygen

• normal oxygen

• low oxygen

oxygenated haemoglobin :

• haemoglobin containing oxygen

• haemoglobin without oxygen

• haemoglobin containing WBC'S

Oxy Hb absorbs more :

• absorbs more infrared light than red light

• absorbs more red light than infrared light

• absorbs more red light than UV light

Red light ….. Wave length of approximately 650 nm determnate :

• Deoxyhemoglobin

• oxyhemoglobin

• both

Is used to convert liquid medicine to mist for Asthama patients.

• nebulizer

• Defibrillator

• Medical ventilator

Deoxy Hb absorbs more :

• absorbs more infrared light than red light

• absorbs more red light than infrared light

• absorbs more red light than UV light

This device is used to investigate gastro-intestinal tract in the human body.

• Endoscopy system

• Infusion pump

• Defibrillator