REVIEWWWW

The process of exchanging oxygen and carbon dioxide

• Ventilation

• Perfusion

• Diffusion

• Oxygenation

An SpO2 of less than ____ is considered a hypoxia

• 90%

• 88%

• 96%

• 95%

A low level of oxygen in arterial blood.

• Hypoxemia

• Hypoxia

• PaO2 <80mmHg

• SpO2 <90%

Normal Blood pH level

• 7.35 - 7.40

• 7.36-7.46

• 7.35-7.45

• 7.40-7.45

Normal range of Bicarbonate

• 35-45

• 22-26

• 24-28

• 45-60

Measurement of arterial blood gas shows pH 7.3, PaCO2 68 mm Hg, HCO3 28 mmol/L, and PaO2 60 mm Hg. How would you interpret this?

• Respiratory Acidosis, Uncompensated

• Respiratory Acidosis, Partially Compensated

• Metabolic Alkalosis, Uncompensated

• Metabolic Acidosis, Partially Compensated

Guaifenesin (Robitussin) is a drug that helps thin and loosens mucus. Guaifenesin is classified as an ______

• Mucolytics

• Cough syrups

• Expectorants

• Antihistamine

Which of the following is true in treatment of Common Cold? (SATA)

• Best thing to do is drink plenty of

  fruit juices, humidify the air, use saline nasal rinses

  and get adequate rest.

• Antibiotics may be used in presence of bacterial infection

• There’s no cure for the common cold.

• Antibiotics should be used in viral infections

SYMPTOMS of RLD (SATA)

• Shortness of Breath

• Short term cough

• Fatigue

• Fever

Intrinsic restrictive lung diseases

usually result from inflammation and scarring

of lung tissue.

• True

• False