Bio 392 exam 2 - Study guides, Class notes & Summaries

BIO 392 Exam 2 | Questions with 100% Correct Answers An agonist on muscarinic receptors will have the following effect A. constriction of the respiratory tubes (bronchioles) B. dilation of the respiratory tubes (bronchioles) C. none of these answers are correct The postganglionic neuron releases ____ in the parasympathetic division, and _____ in the sympathetic division A. epinephrine; norepinephrine B. norepinephrine; acetylcholine C. acetylcholine; norepinephrine D. acetylcholine; acetylcho...

BIO 392 Exam 3 | Questions with Verified Answers Left ventricular pressure is higher than pressure in the aorta during A. ventricular systole only. B. atrial systole and ventricular systole C. ventricular diastole only. D. atrial systole only. E. All of the answers are correct. During ventricular systole, blood is entering the ventricles. A. the atria are contracting. B. the AV valves are closed. C. the ventricles are relaxed. D. the pressure in the ventricles declines. Which blood vessels re...