Cell-mediated immunity generates:

A nebulizer treatment administered in a medical office will end when ________

a. the patient can breathe on his own b. after ten minutes c. it becomes uncomfortable for the patient d. the aerosol stops flowing

A heart rate above 100 beats per minute without evidence of P waves on the EKG tracing is indicative of:

a. sinus tachycardia. b. sinus bradycardia. c. atrial fibrillation. d. supraventricular tachycardia.