The Following Categories of Workers Are Covered by the National

question 7

Multiple Choice

The following categories of workers are covered by the National Labor Relations Act.

• A) nonsupervisory or nonmanagerial employees, including part-time workers.
• B) independent contractors.
• C) domestic workers and agricultural workers.
• D) All of the choices are correct.

---

Definitions:

Diaphragm

A major muscle involved in breathing, separating the thoracic cavity from the abdominal cavity.

Ligamentum Arteriosum

A small ligament that is the remnant of the ductus arteriosus formed within 3 weeks after birth.

Pulmonary Trunk

A major artery that conducts blood from the right ventricle of the heart to the lungs for oxygenation.

Aorta

The largest artery in the body, originating from the left ventricle of the heart, and supplying oxygenated blood to the circulatory system.