In Regard to Respiration,peripheral Chemoreceptors Located in the Carotid Arteries

question 21

Multiple Choice

In regard to respiration,peripheral chemoreceptors located in the carotid arteries and aorta are stimulated by:

• A) HCO₃ content of arterial blood.
• B) PO₂ content of blood only.
• C) pH only.
• D) pH and PO₂ content of blood.

---

Definitions:

Job Turnover

The rate at which employees leave a workforce and are replaced by new employees.

Nominal Wage

The amount of money received by a worker per unit of time (hour, day, etc.); money wage.

Real Wage

The amount of goods and services a worker can purchase with his or her nominal wage; the purchasing power of the nominal wage.

Agency Shops

A workplace agreement where employees, whether or not they are union members, must pay union fees for the bargaining services the union provides.