Calculate the PH of a 0

question 155

Multiple Choice

Calculate the pH of a 0.14 M HNO₂ solution that is 5.7% ionized.

• A) 0.85
• B) 1.70
• C) 2.10
• D) 11.90
• E) 13.10

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Definitions:

Airway Suctioning

Airway Suctioning is a medical procedure used to remove mucus, blood, or other secretions from a person's airway to prevent or relieve obstruction.

Pulse Oximetry

A non-invasive method used to monitor the oxygen saturation level of the blood, typically using a sensor placed on a thin part of the patient's body, like a fingertip.

Dry-Seal Suction Drainage

A medical system used to remove air, fluids, and pus from the body by applying controlled negative pressure.

Chest Tube

A flexible plastic tube inserted through the chest wall into the pleural space to remove air, blood, or fluid, helping the lung to re-expand.