What effect will stimulation of sympathetic neural fibers have on heart rate and excitability?
A. both will be increased
B. heart rate will increase and excitability will be unaffected
C. heart rate will increase and excitability will decrease
D. both will be decreased
Answer: A
Health Professions
You might also like to view...
In which of the following disorders is digital clubbing a common physical sign? 1. Congenital heart disease 2. Lung cancer 3. Chronic obstructive pulmonary disease 4. Pancreatic cancer
a. 3 only b. 1, 3 and 4 only c. 1, 2, and 4 only d. 1, 2, and 3 only
Health Professions
Which of the following is NOT a true statement about a computerized accounting system?
a. Can be customized to the individual care setting b. Replaces all other systems immediately c. Can include the most common procedure and diagnostic codes d. Automatically creates day-end summaries
Health Professions