Differences Between Worry, Anxiety, and Fear Can Be Illustrated Along

question 66

Multiple Choice

Differences between worry, anxiety, and fear can be illustrated along a continuum that includes

• A) potential threat.
• B) approaching threat.
• C) imminent threat.
• D) all of these.

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Definitions:

Pulmonary Trunk

The main vessel transporting deoxygenated blood from the right ventricle of the heart to the lungs.

Pulmonary Arteries

Blood vessels carrying deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

P Wave

A feature of the ECG that represents the electrical activity associated with the depolarization of the atria of the heart.

Atrial Depolarization

The electrical activation of atrial myocardium (heart muscle) that leads to the contraction of the atria, marked as the P wave on an electrocardiogram (ECG).