Which system engages in mass activation?
A. Parasympathetic nervous system
B. Sympathetic nervous system
Answer: B
You might also like to view...
Compared to young adults, older individuals have relatively less red bone marrow
Indicate whether this statement is true or false.
The three hamstring muscles are ___________________, ___________________, and ___________________. ________________________________________
Fill in the blank(s) with the appropriate word(s).
Imagine a patient with a stiff, non-compliant left ventricle is prescribed a medication that acts as an agonist to norepinephrine. The medication would be effective because ________.
A. blood pressure would increase, moving blood through the circulatory system more rapidly B. heart rate would increase, compensating for the reduced stroke volume C. heart rate would decrease, reducing the workload on the heart D. cardiac output would increase, forcing the ventricle to become more compliant
Some chemotherapy drugs used to treat cancer, such as vincristine, interfere with the creation of mitotic spindle fibers of a cell. Explain how this drug affects mitosis
What will be an ideal response?