Which health care program was originally designed to provide health insurance coverage for spouses and dependents of veterans with total service-connected disabilities or of those who have died because of such disabilities?

Which of the following is NOT one of the three major functions of blood?

a. Transportation b. Defense c. Regulation d. Homeostasis

Which receptors are primarily responsible for the initial increase in ventilation that occurs at the beginning of exercise?

a. Carotid chemoreceptors b. Irritant receptors c. J receptors d. Proprioceptors