The Flow-Volume Loop Shown in Figure 46-1 Shows

question 4

Multiple Choice

The flow-volume loop shown in Figure 46-1 shows:

• A) Inspiratory airflow obstruction
• B) Expiratory airflow obstruction
• C) Maximal vital capacity
• D) Maximal peak flow

---

Definitions:

Validity

The extent to which a test measures what it is designed to measure.

Defense Mechanisms

Subconscious practices engaged to block anxiety resulting from emotions or thoughts perceived as unacceptable.

Anxiety

An emotion characterized by apprehension or distress over an unpredictable result.

Countertransference

Emotional reactions of therapists toward their patients, often based on the therapist's own background and psychological issues.