Cardiac output would be increased by ________.
A. positive chronotropic agents
B. parasympathetic agonists
C. negative inotropic agents
D. sympathetic antagonists
Answer: A
You might also like to view...
Both alpha-bungarotoxin and curare bind to the same neurotransmitter receptor, but only curare binds reversibly. Which receptor is involved? List some locations for this receptor. Would either toxin be appropriate to use as a paralytic during surgery? Explain your answer. Are all such receptors necessarily affected by a given toxin in the same way? Explain the significance of your answer.
What will be an ideal response?
An elevated hematocrit constitutes what condition?
A) anemia B) rouleaux C) hypervolemia D) hypovolemia E) polycythemia
Although all of the organs below can raise an immune response, only this one filters the lymph
A) tonsils B) lymph nodes C) spleen
Which of the following is NOT a consequence of Addison's disease?
A. Loss of sodium and water leading to low blood pressure B. Bronzing of the skin C. Retention of sodium and water leading to high blood pressure D. Excessive, but ineffective ACTH