Good listeners should take notes at meetings or speeches

The study of natural drug sources that has been expanded to include chemicals developed and used in laboratory research most correctly describes:

a. Pharmacology b. Pharmacodynamics c. Pharmacognosy d. Pharmacokinetics

A 60-year-old patient diagnosed with emphysema experiences a rapid and pounding heart, diz-ziness, and fatigue with exertion

Which respiratory assessment findings indicate the respiratory system is compensating for the increased oxygen demand? a. Bronchoconstriction b. Increased rate and depth of breathing c. Dyspnea d. Activation of the renin-angiotensin re-sponse