Based on the previous results in question 47, classify the obstruction (mild, moderate, severe, etc.).

The heart should not exceed _____ % of the lung field. A. 20 B. 30 C. 40 D. 50

One of the most difficult parameters to monitor during a bronchoscopy is ________________. A. Depth of sedation B. BP C. Muscle relaxation D. Saturation

One of the most difficult parameters to monitor during a bronchoscopy is ________________. A. Depth of sedation B. BP C. Muscle relaxation D. Saturation

Identify at least two normal chest radiographic findings.

__________ is instilling a small volume of normal saline into tracheobronchial area. A. BAL B. Navigational bronchoscopy C. Washing D. Endobronchial ultrasound guide

Flexible bronchoscopy cannot be performed on a spontaneously breathing patient via oral or the nasal route and occasionally through a tracheostomy stoma.

Flexible bronchoscopy cannot be performed on a spontaneously breathing patient via oral or the nasal route and occasionally through a tracheostomy stoma.

To directly measure the (Dlco) would require a venous blood sample.

Identify at least two common electrolytes that are found in blood serum.